Added style guidance and performed enforcement

.editorconfig

@@ -0,0 +1,230 @@
+# Remove the line below if you want to inherit .editorconfig settings from higher directories
+root = true
+
+# C# files
+[*.cs]
+
+#### Core EditorConfig Options ####
+
+# Indentation and spacing
+indent_size = 4
+indent_style = space
+tab_width = 4
+
+# New line preferences
+end_of_line = crlf
+insert_final_newline = false
+
+#### .NET Coding Conventions ####
+
+# Organize usings
+dotnet_separate_import_directive_groups = false
+dotnet_sort_system_directives_first = false
+file_header_template = unset
+
+# this. and Me. preferences
+dotnet_style_qualification_for_event = false:error
+dotnet_style_qualification_for_field = false:error
+dotnet_style_qualification_for_method = false:error
+dotnet_style_qualification_for_property = false:error
+
+# Language keywords vs BCL types preferences
+dotnet_style_predefined_type_for_locals_parameters_members = true:error
+dotnet_style_predefined_type_for_member_access = true:error
+
+# Parentheses preferences
+dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:error
+dotnet_style_parentheses_in_other_binary_operators = always_for_clarity:error
+dotnet_style_parentheses_in_other_operators = never_if_unnecessary:error
+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:error
+
+# Modifier preferences
+dotnet_style_require_accessibility_modifiers = for_non_interface_members
+
+# Expression-level preferences
+dotnet_style_coalesce_expression = true:error
+dotnet_style_collection_initializer = true:error
+dotnet_style_explicit_tuple_names = true:error
+dotnet_style_namespace_match_folder = true
+dotnet_style_null_propagation = true:error
+dotnet_style_object_initializer = true:error
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+dotnet_style_prefer_auto_properties = true:error
+dotnet_style_prefer_compound_assignment = true:error
+dotnet_style_prefer_conditional_expression_over_assignment = true:error
+dotnet_style_prefer_conditional_expression_over_return = true:error
+dotnet_style_prefer_foreach_explicit_cast_in_source = when_strongly_typed
+dotnet_style_prefer_inferred_anonymous_type_member_names = true:error
+dotnet_style_prefer_inferred_tuple_names = true:error
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true:error
+dotnet_style_prefer_simplified_boolean_expressions = true:error
+dotnet_style_prefer_simplified_interpolation = true
+
+# Field preferences
+dotnet_style_readonly_field = true:error
+
+# Parameter preferences
+dotnet_code_quality_unused_parameters = all:error
+
+# Suppression preferences
+dotnet_remove_unnecessary_suppression_exclusions = none
+
+# New line preferences
+dotnet_style_allow_multiple_blank_lines_experimental = false:error
+dotnet_style_allow_statement_immediately_after_block_experimental = false:error
+
+#### C# Coding Conventions ####
+
+# var preferences
+csharp_style_var_elsewhere = false:suggestion
+csharp_style_var_for_built_in_types = false:error
+csharp_style_var_when_type_is_apparent = false:error
+
+# Expression-bodied members
+csharp_style_expression_bodied_accessors = true:error
+csharp_style_expression_bodied_constructors = false:error
+csharp_style_expression_bodied_indexers = true:error
+csharp_style_expression_bodied_lambdas = true:error
+csharp_style_expression_bodied_local_functions = true:error
+csharp_style_expression_bodied_methods = false:error
+csharp_style_expression_bodied_operators = when_on_single_line:error
+csharp_style_expression_bodied_properties = true:error
+
+# Pattern matching preferences
+csharp_style_pattern_matching_over_as_with_null_check = true:error
+csharp_style_pattern_matching_over_is_with_cast_check = true:error
+csharp_style_prefer_extended_property_pattern = true
+csharp_style_prefer_not_pattern = true:error
+csharp_style_prefer_pattern_matching = false:error
+csharp_style_prefer_switch_expression = true:error
+
+# Null-checking preferences
+csharp_style_conditional_delegate_call = true:error
+
+# Modifier preferences
+csharp_prefer_static_local_function = true:error
+csharp_preferred_modifier_order = public,private,protected,internal,file,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,required,volatile,async
+csharp_style_prefer_readonly_struct = true:error
+csharp_style_prefer_readonly_struct_member = true
+
+# Code-block preferences
+csharp_prefer_braces = when_multiline:error
+csharp_prefer_simple_using_statement = true:error
+csharp_style_namespace_declarations = block_scoped:error
+csharp_style_prefer_method_group_conversion = true:error
+csharp_style_prefer_primary_constructors = true
+csharp_style_prefer_top_level_statements = false:error
+
+# Expression-level preferences
+csharp_prefer_simple_default_expression = true:error
+csharp_style_deconstructed_variable_declaration = true:error
+csharp_style_implicit_object_creation_when_type_is_apparent = true:error
+csharp_style_inlined_variable_declaration = true:error
+csharp_style_prefer_index_operator = false:error
+csharp_style_prefer_local_over_anonymous_function = true:error
+csharp_style_prefer_null_check_over_type_check = true:error
+csharp_style_prefer_range_operator = true:error
+csharp_style_prefer_tuple_swap = true
+csharp_style_prefer_utf8_string_literals = true
+csharp_style_throw_expression = true:error
+csharp_style_unused_value_assignment_preference = unused_local_variable:error
+csharp_style_unused_value_expression_statement_preference = unused_local_variable:error
+
+# 'using' directive preferences
+csharp_using_directive_placement = outside_namespace:error
+
+# New line preferences
+csharp_style_allow_blank_line_after_colon_in_constructor_initializer_experimental = false:error
+csharp_style_allow_blank_line_after_token_in_arrow_expression_clause_experimental = false:error
+csharp_style_allow_blank_line_after_token_in_conditional_expression_experimental = false:error
+csharp_style_allow_blank_lines_between_consecutive_braces_experimental = false:error
+csharp_style_allow_embedded_statements_on_same_line_experimental = false:error
+
+#### C# Formatting Rules ####
+
+# New line preferences
+csharp_new_line_before_catch = true
+csharp_new_line_before_else = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_members_in_anonymous_types = true
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_open_brace = all
+csharp_new_line_between_query_expression_clauses = true
+
+# Indentation preferences
+csharp_indent_block_contents = true
+csharp_indent_braces = false
+csharp_indent_case_contents = true
+csharp_indent_case_contents_when_block = true
+csharp_indent_labels = one_less_than_current
+csharp_indent_switch_labels = true
+
+# Space preferences
+csharp_space_after_cast = true
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_after_comma = true
+csharp_space_after_dot = false
+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_after_semicolon_in_for_statement = true
+csharp_space_around_binary_operators = before_and_after
+csharp_space_around_declaration_statements = false
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_before_comma = false
+csharp_space_before_dot = false
+csharp_space_before_open_square_brackets = false
+csharp_space_before_semicolon_in_for_statement = false
+csharp_space_between_empty_square_brackets = false
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
+csharp_space_between_method_declaration_name_and_open_parenthesis = false
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+csharp_space_between_parentheses = false
+csharp_space_between_square_brackets = false
+
+# Wrapping preferences
+csharp_preserve_single_line_blocks = true
+csharp_preserve_single_line_statements = true
+
+#### Naming styles ####
+
+# Naming rules
+
+dotnet_naming_rule.interface_should_be_begins_with_i.severity = error
+dotnet_naming_rule.interface_should_be_begins_with_i.symbols = interface
+dotnet_naming_rule.interface_should_be_begins_with_i.style = begins_with_i
+
+dotnet_naming_rule.types_should_be_pascal_case.severity = error
+dotnet_naming_rule.types_should_be_pascal_case.symbols = types
+dotnet_naming_rule.types_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.non_field_members_should_be_pascal_case.severity = error
+dotnet_naming_rule.non_field_members_should_be_pascal_case.symbols = non_field_members
+dotnet_naming_rule.non_field_members_should_be_pascal_case.style = pascal_case
+
+# Symbol specifications
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.interface.required_modifiers = 
+
+dotnet_naming_symbols.types.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.types.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.types.required_modifiers = 
+
+dotnet_naming_symbols.non_field_members.applicable_kinds = property, event, method
+dotnet_naming_symbols.non_field_members.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.non_field_members.required_modifiers = 
+
+# Naming styles
+
+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
+dotnet_naming_style.pascal_case.word_separator = 
+dotnet_naming_style.pascal_case.capitalization = pascal_case
+
+dotnet_naming_style.begins_with_i.required_prefix = I
+dotnet_naming_style.begins_with_i.required_suffix = 
+dotnet_naming_style.begins_with_i.word_separator = 
+dotnet_naming_style.begins_with_i.capitalization = pascal_case

IO.Swagger.sln

@@ -5,6 +5,11 @@ VisualStudioVersion = 17.7.34003.232
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "IO.Swagger", "src\IO.Swagger\IO.Swagger.csproj", "{DE0790AC-036E-402C-BB2D-6FF54543B851}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{CA855B91-1761-4B48-B830-D9431F7CA6DF}"
+	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU

src/IO.Swagger/Attributes/ValidateModelStateAttribute.cs

@@ -21,7 +21,7 @@ namespace IO.Swagger.Attributes
             // Per https://blog.markvincze.com/how-to-validate-action-parameters-with-dataannotation-attributes/
             if (context.ActionDescriptor is ControllerActionDescriptor descriptor)
             {
-                foreach (var parameter in descriptor.MethodInfo.GetParameters())
+                foreach (ParameterInfo parameter in descriptor.MethodInfo.GetParameters())
                 {
                     object args = null;
                     if (context.ActionArguments.ContainsKey(parameter.Name))
@@ -41,13 +41,13 @@ namespace IO.Swagger.Attributes
 
         private static void ValidateAttributes(ParameterInfo parameter, object args, ModelStateDictionary modelState)
         {
-            foreach (var attributeData in parameter.CustomAttributes)
+            foreach (CustomAttributeData attributeData in parameter.CustomAttributes)
             {
-                var attributeInstance = parameter.GetCustomAttribute(attributeData.AttributeType);
+                System.Attribute attributeInstance = parameter.GetCustomAttribute(attributeData.AttributeType);
 
                 if (attributeInstance is ValidationAttribute validationAttribute)
                 {
-                    var isValid = validationAttribute.IsValid(args);
+                    bool isValid = validationAttribute.IsValid(args);
                     if (!isValid)
                     {
                         modelState.AddModelError(parameter.Name, validationAttribute.FormatErrorMessage(parameter.Name));

src/IO.Swagger/Controllers/AuthApi.cs

@@ -62,10 +62,10 @@ namespace IO.Swagger.Controllers
         [ProducesResponseType(typeof(UserDto), 200)]
         public virtual async Task<IActionResult> GetUserDetails()
         {
-            var userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
+            string userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
             if (!int.TryParse(userIdString, out int userId))
                 return Unauthorized();
-            var user = await repository.RetrieveUser(userId);
+            Models.db.User user = await repository.RetrieveUser(userId);
             return Ok(mapper.Map<UserDto>(user));
         }
 
@@ -86,7 +86,7 @@ namespace IO.Swagger.Controllers
         {
             if (!ModelState.IsValid)
                 return BadRequest(ModelState.Values.SelectMany(v => v.Errors.Select(e => e.ErrorMessage)));
-            var user = await repository.LoginUser(body);
+            Models.db.User user = await repository.LoginUser(body);
             return user == null ? Unauthorized() : Ok(new TokenDto { Token = jwt.GenerateJwt(user.Id) });
         }
 
@@ -109,7 +109,7 @@ namespace IO.Swagger.Controllers
             if (!ModelState.IsValid)
                 return BadRequest(ModelState.Values.SelectMany(v => v.Errors.Select(e => e.ErrorMessage)));
 
-            var user = await repository.RegisterUser(body);
+            Models.db.User user = await repository.RegisterUser(body);
             return user == null ? StatusCode(409) : Ok(new TokenDto { Token = jwt.GenerateJwt(user.Id) });
         }
     }

src/IO.Swagger/Controllers/CurrencyApi.cs

@@ -118,14 +118,14 @@ namespace IO.Swagger.Controllers
         [ProducesResponseType(typeof(IEnumerable<string>), 400)]
         public virtual async Task<IActionResult> CreateCurrency([FromBody] CurrencyCreateBody body)
         {
-            var userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
+            string userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
             if (!int.TryParse(userIdString, out int userId))
                 return Unauthorized();
 
             if (!ModelState.IsValid)
                 return BadRequest(ModelState.Values.SelectMany(v => v.Errors.Select(e => e.ErrorMessage)));
 
-            var createdCurr = await repo.CreateCurrency(body, userId);
+            bool createdCurr = await repo.CreateCurrency(body, userId);
             return createdCurr ? StatusCode(201) : StatusCode(422);
         }
 
@@ -145,13 +145,13 @@ namespace IO.Swagger.Controllers
         [ProducesResponseType(typeof(IEnumerable<string>), 400)]
         public virtual async Task<IActionResult> MintCurrency([FromBody] CurrencyMintBody body)
         {
-            var userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
+            string userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
             if (!int.TryParse(userIdString, out int userId))
                 return Unauthorized();
             if (!ModelState.IsValid)
                 return BadRequest(ModelState.Values.SelectMany(v => v.Errors.Select(e => e.ErrorMessage)));
 
-            var minted = await repo.MintCurrency(body, userId);
+            bool minted = await repo.MintCurrency(body, userId);
             return minted ? Ok() : StatusCode(409);
         }
 
@@ -168,18 +168,19 @@ namespace IO.Swagger.Controllers
         [ProducesResponseType(typeof(IEnumerable<CurrencyInfoDto>), 200)]
         public virtual async Task<IActionResult> GetAllCurrencies()
         {
-            var userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
+            string userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
             if (!int.TryParse(userIdString, out int userId))
                 return Unauthorized();
 
-            var rawCurrencies = await repo.GetAllCurrencies();
-            var res = new List<CurrencyInfoDto>();
-            foreach (var raw in rawCurrencies)
+            List<Models.db.Currency> rawCurrencies = await repo.GetAllCurrencies();
+            List<CurrencyInfoDto> res = new();
+            foreach (Models.db.Currency raw in rawCurrencies)
             {
-                var c = mapper.Map<CurrencyInfoDto>(raw);
+                CurrencyInfoDto c = mapper.Map<CurrencyInfoDto>(raw);
                 c.IsOwner = raw.UserId == userId;
                 res.Add(c);
             }
+
             return Ok(res);
         }
     }

src/IO.Swagger/Controllers/WalletApi.cs

@@ -49,8 +49,6 @@ namespace IO.Swagger.Controllers
             this.mapper = mapper ?? throw new ArgumentNullException(nameof(mapper));
         }
 
-
-
         /// <summary>
         /// Get user&#x27;s wallet balances
         /// </summary>
@@ -64,12 +62,12 @@ namespace IO.Swagger.Controllers
         [ProducesResponseType(typeof(IEnumerable<WalletBalanceDto>), 200)]
         public virtual async Task<IActionResult> GetUserBalances()
         {
-            var userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
+            string userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
             if (!int.TryParse(userIdString, out int userId))
                 return Unauthorized();
 
-            var balances = await transactionRepository.GetBalancesForUser(userId);
-            var res = balances.Select(t => new WalletBalanceDto
+            List<Tuple<Models.db.Currency, float>> balances = await transactionRepository.GetBalancesForUser(userId);
+            IEnumerable<WalletBalanceDto> res = balances.Select(t => new WalletBalanceDto
             {
                 Currency = mapper.Map<CurrencyDto>(t.Item1),
                 Balance = t.Item2
@@ -90,11 +88,11 @@ namespace IO.Swagger.Controllers
         [ProducesResponseType(typeof(IEnumerable<TransactionDto>), 200)]
         public virtual async Task<IActionResult> GetUserTransactions()
         {
-            var userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
+            string userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
             if (!int.TryParse(userIdString, out int userId))
                 return Unauthorized();
 
-            var transactions = await transactionRepository.GetTransactionsForUser(userId);
+            List<Models.db.Transaction> transactions = await transactionRepository.GetTransactionsForUser(userId);
             return Ok(transactions.Select(mapper.Map<TransactionDto>));
         }
 
@@ -140,13 +138,13 @@ namespace IO.Swagger.Controllers
         [ProducesResponseType(typeof(TransactionReturnCode), 409)]
         public virtual async Task<IActionResult> TransferPhysicalCurrency([FromBody] WalletTransferPhysicalBody body)
         {
-            var userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
+            string userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
             if (!int.TryParse(userIdString, out int userId))
                 return Unauthorized();
             if (!ModelState.IsValid)
                 return BadRequest(ModelState.Values.SelectMany(v => v.Errors.Select(e => e.ErrorMessage)));
 
-            var transactionResult = await transactionRepository.TransferPhysical(body, userId);
+            TransactionReturnCode transactionResult = await transactionRepository.TransferPhysical(body, userId);
             return transactionResult == TransactionReturnCode.Success ? Ok() : StatusCode(409, (int) transactionResult);
         }
     }

src/IO.Swagger/Filters/BasePathFilter.cs

@@ -32,16 +32,16 @@ namespace IO.Swagger.Filters
         /// <param name="context">FilterContext</param>
         public void Apply(OpenApiDocument swaggerDoc, DocumentFilterContext context)
         {
-            swaggerDoc.Servers.Add(new OpenApiServer() { Url = this.BasePath });
+            swaggerDoc.Servers.Add(new OpenApiServer() { Url = BasePath });
 
-            var pathsToModify = swaggerDoc.Paths.Where(p => p.Key.StartsWith(this.BasePath)).ToList();
+            System.Collections.Generic.List<System.Collections.Generic.KeyValuePair<string, OpenApiPathItem>> pathsToModify = swaggerDoc.Paths.Where(p => p.Key.StartsWith(BasePath)).ToList();
 
-            foreach (var path in pathsToModify)
+            foreach (System.Collections.Generic.KeyValuePair<string, OpenApiPathItem> path in pathsToModify)
             {
-                if (path.Key.StartsWith(this.BasePath))
+                if (path.Key.StartsWith(BasePath))
                 {
-                    string newKey = Regex.Replace(path.Key, $"^{this.BasePath}", string.Empty);
-                    swaggerDoc.Paths.Remove(path.Key);
+                    string newKey = Regex.Replace(path.Key, $"^{BasePath}", string.Empty);
+                    bool unused = swaggerDoc.Paths.Remove(path.Key);
                     swaggerDoc.Paths.Add(newKey, path.Value);
                 }
             }

src/IO.Swagger/Filters/GeneratePathParamsValidationFilter.cs

@@ -18,29 +18,29 @@ namespace IO.Swagger.Filters
         /// <param name="context">OperationFilterContext</param>
         public void Apply(OpenApiOperation operation, OperationFilterContext context)
         {
-            var pars = context.ApiDescription.ParameterDescriptions;
+            System.Collections.Generic.IList<Microsoft.AspNetCore.Mvc.ApiExplorer.ApiParameterDescription> pars = context.ApiDescription.ParameterDescriptions;
 
-            foreach (var par in pars)
+            foreach (Microsoft.AspNetCore.Mvc.ApiExplorer.ApiParameterDescription par in pars)
             {
-                var swaggerParam = operation.Parameters.SingleOrDefault(p => p.Name == par.Name);
+                OpenApiParameter swaggerParam = operation.Parameters.SingleOrDefault(p => p.Name == par.Name);
 
-                var attributes = ((ControllerParameterDescriptor)par.ParameterDescriptor).ParameterInfo.CustomAttributes;
+                System.Collections.Generic.IEnumerable<System.Reflection.CustomAttributeData> attributes = ((ControllerParameterDescriptor) par.ParameterDescriptor).ParameterInfo.CustomAttributes;
 
-                if (attributes != null && attributes.Count() > 0 && swaggerParam != null)
+                if (attributes != null && attributes.Any() && swaggerParam != null)
                 {
                     // Required - [Required]
-                    var requiredAttr = attributes.FirstOrDefault(p => p.AttributeType == typeof(RequiredAttribute));
+                    System.Reflection.CustomAttributeData requiredAttr = attributes.FirstOrDefault(p => p.AttributeType == typeof(RequiredAttribute));
                     if (requiredAttr != null)
                     {
                         swaggerParam.Required = true;
                     }
 
                     // Regex Pattern [RegularExpression]
-                    var regexAttr = attributes.FirstOrDefault(p => p.AttributeType == typeof(RegularExpressionAttribute));
+                    System.Reflection.CustomAttributeData regexAttr = attributes.FirstOrDefault(p => p.AttributeType == typeof(RegularExpressionAttribute));
                     if (regexAttr != null)
                     {
                         string regex = (string) regexAttr.ConstructorArguments[0].Value;
-                        if (swaggerParam is OpenApiParameter)
+                        if (swaggerParam is not null)
                         {
                             swaggerParam.Schema.Pattern = regex;
                         }
@@ -48,42 +48,43 @@ namespace IO.Swagger.Filters
 
                     // String Length [StringLength]
                     int? minLenght = null, maxLength = null;
-                    var stringLengthAttr = attributes.FirstOrDefault(p => p.AttributeType == typeof(StringLengthAttribute));
+                    System.Reflection.CustomAttributeData stringLengthAttr = attributes.FirstOrDefault(p => p.AttributeType == typeof(StringLengthAttribute));
                     if (stringLengthAttr != null)
                     {
                         if (stringLengthAttr.NamedArguments.Count == 1)
                         {
                             minLenght = (int) stringLengthAttr.NamedArguments.Single(p => p.MemberName == "MinimumLength").TypedValue.Value;
                         }
+
                         maxLength = (int) stringLengthAttr.ConstructorArguments[0].Value;
                     }
 
-                    var minLengthAttr = attributes.FirstOrDefault(p => p.AttributeType == typeof(MinLengthAttribute));
+                    System.Reflection.CustomAttributeData minLengthAttr = attributes.FirstOrDefault(p => p.AttributeType == typeof(MinLengthAttribute));
                     if (minLengthAttr != null)
                     {
                         minLenght = (int) minLengthAttr.ConstructorArguments[0].Value;
                     }
 
-                    var maxLengthAttr = attributes.FirstOrDefault(p => p.AttributeType == typeof(MaxLengthAttribute));
+                    System.Reflection.CustomAttributeData maxLengthAttr = attributes.FirstOrDefault(p => p.AttributeType == typeof(MaxLengthAttribute));
                     if (maxLengthAttr != null)
                     {
                         maxLength = (int) maxLengthAttr.ConstructorArguments[0].Value;
                     }
 
-                    if (swaggerParam is OpenApiParameter)
+                    if (swaggerParam is not null)
                     {
                         swaggerParam.Schema.MinLength = minLenght;
                         swaggerParam.Schema.MaxLength = maxLength;
                     }
 
                     // Range [Range]
-                    var rangeAttr = attributes.FirstOrDefault(p => p.AttributeType == typeof(RangeAttribute));
+                    System.Reflection.CustomAttributeData rangeAttr = attributes.FirstOrDefault(p => p.AttributeType == typeof(RangeAttribute));
                     if (rangeAttr != null)
                     {
                         int rangeMin = (int) rangeAttr.ConstructorArguments[0].Value;
                         int rangeMax = (int) rangeAttr.ConstructorArguments[1].Value;
 
-                        if (swaggerParam is OpenApiParameter)
+                        if (swaggerParam is not null)
                         {
                             swaggerParam.Schema.Minimum = rangeMin;
                             swaggerParam.Schema.Maximum = rangeMax;

src/IO.Swagger/Migrations/20230813022042_Initial creation.cs

@@ -1,7 +1,5 @@
 using Microsoft.EntityFrameworkCore.Migrations;
 
-#nullable disable
-
 namespace IO.Swagger.Migrations
 {
     /// <inheritdoc />
@@ -10,7 +8,7 @@ namespace IO.Swagger.Migrations
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
         {
-            migrationBuilder.CreateTable(
+            var unused = migrationBuilder.CreateTable(
                 name: "Users",
                 columns: table => new
                 {
@@ -23,16 +21,13 @@ namespace IO.Swagger.Migrations
                     PasswordHash = table.Column<string>(type: "nvarchar(max)", nullable: true),
                     Salt = table.Column<string>(type: "nvarchar(max)", nullable: true)
                 },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_Users", x => x.Id);
-                });
+                constraints: table => table.PrimaryKey("PK_Users", x => x.Id));
         }
 
         /// <inheritdoc />
         protected override void Down(MigrationBuilder migrationBuilder)
         {
-            migrationBuilder.DropTable(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.DropTableOperation> unused = migrationBuilder.DropTable(
                 name: "Users");
         }
     }

src/IO.Swagger/Migrations/20230813022424_Change user table.cs

@@ -1,7 +1,5 @@
 using Microsoft.EntityFrameworkCore.Migrations;
 
-#nullable disable
-
 namespace IO.Swagger.Migrations
 {
     /// <inheritdoc />
@@ -10,11 +8,11 @@ namespace IO.Swagger.Migrations
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
         {
-            migrationBuilder.DropColumn(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.DropColumnOperation> unused2 = migrationBuilder.DropColumn(
                 name: "Username",
                 table: "Users");
 
-            migrationBuilder.AlterColumn<string>(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.AlterOperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AlterColumnOperation> unused1 = migrationBuilder.AlterColumn<string>(
                 name: "LastName",
                 table: "Users",
                 type: "nvarchar(32)",
@@ -24,7 +22,7 @@ namespace IO.Swagger.Migrations
                 oldType: "nvarchar(max)",
                 oldNullable: true);
 
-            migrationBuilder.AlterColumn<string>(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.AlterOperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AlterColumnOperation> unused = migrationBuilder.AlterColumn<string>(
                 name: "FirstName",
                 table: "Users",
                 type: "nvarchar(32)",
@@ -38,7 +36,7 @@ namespace IO.Swagger.Migrations
         /// <inheritdoc />
         protected override void Down(MigrationBuilder migrationBuilder)
         {
-            migrationBuilder.AlterColumn<string>(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.AlterOperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AlterColumnOperation> unused2 = migrationBuilder.AlterColumn<string>(
                 name: "LastName",
                 table: "Users",
                 type: "nvarchar(max)",
@@ -48,7 +46,7 @@ namespace IO.Swagger.Migrations
                 oldMaxLength: 32,
                 oldNullable: true);
 
-            migrationBuilder.AlterColumn<string>(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.AlterOperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AlterColumnOperation> unused1 = migrationBuilder.AlterColumn<string>(
                 name: "FirstName",
                 table: "Users",
                 type: "nvarchar(max)",
@@ -58,7 +56,7 @@ namespace IO.Swagger.Migrations
                 oldMaxLength: 32,
                 oldNullable: true);
 
-            migrationBuilder.AddColumn<string>(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AddColumnOperation> unused = migrationBuilder.AddColumn<string>(
                 name: "Username",
                 table: "Users",
                 type: "nvarchar(max)",

src/IO.Swagger/Migrations/20230819185130_Started transactions and currencies.cs

@@ -1,8 +1,6 @@
 using Microsoft.EntityFrameworkCore.Migrations;
 using System;
 
-#nullable disable
-
 namespace IO.Swagger.Migrations
 {
     /// <inheritdoc />
@@ -11,7 +9,7 @@ namespace IO.Swagger.Migrations
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)
         {
-            migrationBuilder.CreateTable(
+            var unused11 = migrationBuilder.CreateTable(
                 name: "Currencies",
                 columns: table => new
                 {
@@ -23,15 +21,15 @@ namespace IO.Swagger.Migrations
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_Currencies", x => x.CurrencyId);
-                    table.ForeignKey(
+                    Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AddPrimaryKeyOperation> unused10 = table.PrimaryKey("PK_Currencies", x => x.CurrencyId);
+                    Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AddForeignKeyOperation> unused9 = table.ForeignKey(
                         name: "FK_Currencies_Users_UserId",
                         column: x => x.UserId,
                         principalTable: "Users",
                         principalColumn: "Id");
                 });
 
-            migrationBuilder.CreateTable(
+            var unused8 = migrationBuilder.CreateTable(
                 name: "Transactions",
                 columns: table => new
                 {
@@ -46,40 +44,40 @@ namespace IO.Swagger.Migrations
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_Transactions", x => x.TransactionId);
-                    table.ForeignKey(
+                    Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AddPrimaryKeyOperation> unused7 = table.PrimaryKey("PK_Transactions", x => x.TransactionId);
+                    Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AddForeignKeyOperation> unused6 = table.ForeignKey(
                         name: "FK_Transactions_Currencies_CurrencyId",
                         column: x => x.CurrencyId,
                         principalTable: "Currencies",
                         principalColumn: "CurrencyId");
-                    table.ForeignKey(
+                    Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AddForeignKeyOperation> unused5 = table.ForeignKey(
                         name: "FK_Transactions_Users_FromUserId",
                         column: x => x.FromUserId,
                         principalTable: "Users",
                         principalColumn: "Id");
-                    table.ForeignKey(
+                    Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.AddForeignKeyOperation> unused4 = table.ForeignKey(
                         name: "FK_Transactions_Users_ToUserId",
                         column: x => x.ToUserId,
                         principalTable: "Users",
                         principalColumn: "Id");
                 });
 
-            migrationBuilder.CreateIndex(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.CreateIndexOperation> unused3 = migrationBuilder.CreateIndex(
                 name: "IX_Currencies_UserId",
                 table: "Currencies",
                 column: "UserId");
 
-            migrationBuilder.CreateIndex(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.CreateIndexOperation> unused2 = migrationBuilder.CreateIndex(
                 name: "IX_Transactions_CurrencyId",
                 table: "Transactions",
                 column: "CurrencyId");
 
-            migrationBuilder.CreateIndex(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.CreateIndexOperation> unused1 = migrationBuilder.CreateIndex(
                 name: "IX_Transactions_FromUserId",
                 table: "Transactions",
                 column: "FromUserId");
 
-            migrationBuilder.CreateIndex(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.CreateIndexOperation> unused = migrationBuilder.CreateIndex(
                 name: "IX_Transactions_ToUserId",
                 table: "Transactions",
                 column: "ToUserId");
@@ -88,10 +86,10 @@ namespace IO.Swagger.Migrations
         /// <inheritdoc />
         protected override void Down(MigrationBuilder migrationBuilder)
         {
-            migrationBuilder.DropTable(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.DropTableOperation> unused1 = migrationBuilder.DropTable(
                 name: "Transactions");
 
-            migrationBuilder.DropTable(
+            Microsoft.EntityFrameworkCore.Migrations.Operations.Builders.OperationBuilder<Microsoft.EntityFrameworkCore.Migrations.Operations.DropTableOperation> unused = migrationBuilder.DropTable(
                 name: "Currencies");
         }
     }

src/IO.Swagger/Models/RequestDto/AuthLoginBody.cs

@@ -40,11 +40,11 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>String presentation of the object</returns>
         public override string ToString()
         {
-            var sb = new StringBuilder();
-            sb.Append("class AuthLoginBody {\n");
-            sb.Append("  Email: ").Append(Email).Append('\n');
-            sb.Append("  Password: ").Append(Password).Append('\n');
-            sb.Append("}\n");
+            StringBuilder sb = new();
+            StringBuilder unused3 = sb.Append("class AuthLoginBody {\n");
+            StringBuilder unused2 = sb.Append("  Email: ").Append(Email).Append('\n');
+            StringBuilder unused1 = sb.Append("  Password: ").Append(Password).Append('\n');
+            StringBuilder unused = sb.Append("}\n");
             return sb.ToString();
         }
 
@@ -64,9 +64,7 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public override bool Equals(object obj)
         {
-            if (obj is null) return false;
-            if (ReferenceEquals(this, obj)) return true;
-            return obj.GetType() == GetType() && Equals((AuthLoginBody)obj);
+            return obj is not null && (ReferenceEquals(this, obj) || (obj.GetType() == GetType() && Equals((AuthLoginBody) obj)));
         }
 
         /// <summary>
@@ -76,20 +74,18 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public bool Equals(AuthLoginBody other)
         {
-            if (other is null) return false;
-            if (ReferenceEquals(this, other)) return true;
-
-            return
-                (
+            return other is not null
+                && (ReferenceEquals(this, other)
+                    || ((
                     Email == other.Email ||
-                    Email != null &&
-                    Email.Equals(other.Email)
+                    (Email != null &&
+                    Email.Equals(other.Email))
                 ) &&
                 (
                     Password == other.Password ||
-                    Password != null &&
-                    Password.Equals(other.Password)
-                );
+                    (Password != null &&
+                    Password.Equals(other.Password))
+                )));
         }
 
         /// <summary>
@@ -100,12 +96,12 @@ namespace IO.Swagger.Models.RequestDto
         {
             unchecked // Overflow is fine, just wrap
             {
-                var hashCode = 41;
+                int hashCode = 41;
                 // Suitable nullity checks etc, of course :)
                 if (Email != null)
-                    hashCode = hashCode * 59 + Email.GetHashCode();
+                    hashCode = (hashCode * 59) + Email.GetHashCode();
                 if (Password != null)
-                    hashCode = hashCode * 59 + Password.GetHashCode();
+                    hashCode = (hashCode * 59) + Password.GetHashCode();
                 return hashCode;
             }
         }
@@ -113,15 +109,9 @@ namespace IO.Swagger.Models.RequestDto
         #region Operators
 #pragma warning disable 1591
 
-        public static bool operator ==(AuthLoginBody left, AuthLoginBody right)
-        {
-            return Equals(left, right);
-        }
+        public static bool operator ==(AuthLoginBody left, AuthLoginBody right) => Equals(left, right);
 
-        public static bool operator !=(AuthLoginBody left, AuthLoginBody right)
-        {
-            return !Equals(left, right);
-        }
+        public static bool operator !=(AuthLoginBody left, AuthLoginBody right) => !Equals(left, right);
 
 #pragma warning restore 1591
         #endregion Operators

src/IO.Swagger/Models/RequestDto/AuthRegisterBody.cs

@@ -63,13 +63,13 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>String presentation of the object</returns>
         public override string ToString()
         {
-            var sb = new StringBuilder();
-            sb.Append("class AuthRegisterBody {\n");
-            sb.Append("  FirstName: ").Append(FirstName).Append("\n");
-            sb.Append("  LastName: ").Append(LastName).Append("\n");
-            sb.Append("  Email: ").Append(Email).Append("\n");
-            sb.Append("  Password: ").Append(Password).Append("\n");
-            sb.Append("}\n");
+            StringBuilder sb = new();
+            StringBuilder unused5 = sb.Append("class AuthRegisterBody {\n");
+            StringBuilder unused4 = sb.Append("  FirstName: ").Append(FirstName).Append('\n');
+            StringBuilder unused3 = sb.Append("  LastName: ").Append(LastName).Append('\n');
+            StringBuilder unused2 = sb.Append("  Email: ").Append(Email).Append('\n');
+            StringBuilder unused1 = sb.Append("  Password: ").Append(Password).Append('\n');
+            StringBuilder unused = sb.Append("}\n");
             return sb.ToString();
         }
 
@@ -89,9 +89,7 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public override bool Equals(object obj)
         {
-            if (ReferenceEquals(null, obj)) return false;
-            if (ReferenceEquals(this, obj)) return true;
-            return obj.GetType() == GetType() && Equals((AuthRegisterBody)obj);
+            return obj is not null && (ReferenceEquals(this, obj) || (obj.GetType() == GetType() && Equals((AuthRegisterBody) obj)));
         }
 
         /// <summary>
@@ -101,30 +99,27 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public bool Equals(AuthRegisterBody other)
         {
-            if (ReferenceEquals(null, other)) return false;
-            if (ReferenceEquals(this, other)) return true;
-
-            return
-                (
-                    FirstName == other.FirstName ||
-                    FirstName != null &&
-                    FirstName.Equals(other.FirstName)
+            return other is not null
+                && (ReferenceEquals(this, other)
+                    || ((FirstName == other.FirstName ||
+                    (FirstName != null &&
+                    FirstName.Equals(other.FirstName))
                 ) &&
                 (
                     LastName == other.LastName ||
-                    LastName != null &&
-                    LastName.Equals(other.LastName)
+                    (LastName != null &&
+                    LastName.Equals(other.LastName))
                 ) &&
                 (
                     Email == other.Email ||
-                    Email != null &&
-                    Email.Equals(other.Email)
+                    (Email != null &&
+                    Email.Equals(other.Email))
                 ) &&
                 (
                     Password == other.Password ||
-                    Password != null &&
-                    Password.Equals(other.Password)
-                );
+                    (Password != null &&
+                    Password.Equals(other.Password))
+                )));
         }
 
         /// <summary>
@@ -135,16 +130,16 @@ namespace IO.Swagger.Models.RequestDto
         {
             unchecked // Overflow is fine, just wrap
             {
-                var hashCode = 41;
+                int hashCode = 41;
                 // Suitable nullity checks etc, of course :)
                 if (FirstName != null)
-                    hashCode = hashCode * 59 + FirstName.GetHashCode();
+                    hashCode = (hashCode * 59) + FirstName.GetHashCode();
                 if (LastName != null)
-                    hashCode = hashCode * 59 + LastName.GetHashCode();
+                    hashCode = (hashCode * 59) + LastName.GetHashCode();
                 if (Email != null)
-                    hashCode = hashCode * 59 + Email.GetHashCode();
+                    hashCode = (hashCode * 59) + Email.GetHashCode();
                 if (Password != null)
-                    hashCode = hashCode * 59 + Password.GetHashCode();
+                    hashCode = (hashCode * 59) + Password.GetHashCode();
                 return hashCode;
             }
         }
@@ -152,15 +147,9 @@ namespace IO.Swagger.Models.RequestDto
         #region Operators
 #pragma warning disable 1591
 
-        public static bool operator ==(AuthRegisterBody left, AuthRegisterBody right)
-        {
-            return Equals(left, right);
-        }
+        public static bool operator ==(AuthRegisterBody left, AuthRegisterBody right) => Equals(left, right);
 
-        public static bool operator !=(AuthRegisterBody left, AuthRegisterBody right)
-        {
-            return !Equals(left, right);
-        }
+        public static bool operator !=(AuthRegisterBody left, AuthRegisterBody right) => !Equals(left, right);
 
 #pragma warning restore 1591
         #endregion Operators

src/IO.Swagger/Models/RequestDto/CurrencyAddAssetBody.cs

@@ -49,12 +49,12 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>String presentation of the object</returns>
         public override string ToString()
         {
-            var sb = new StringBuilder();
-            sb.Append("class CurrencyAddAssetBody {\n");
-            sb.Append("  CollectionId: ").Append(CollectionId).Append("\n");
-            sb.Append("  AssetName: ").Append(AssetName).Append("\n");
-            sb.Append("  AssetLink: ").Append(AssetLink).Append("\n");
-            sb.Append("}\n");
+            StringBuilder sb = new();
+            StringBuilder unused4 = sb.Append("class CurrencyAddAssetBody {\n");
+            StringBuilder unused3 = sb.Append("  CollectionId: ").Append(CollectionId).Append('\n');
+            StringBuilder unused2 = sb.Append("  AssetName: ").Append(AssetName).Append('\n');
+            StringBuilder unused1 = sb.Append("  AssetLink: ").Append(AssetLink).Append('\n');
+            StringBuilder unused = sb.Append("}\n");
             return sb.ToString();
         }
 
@@ -74,9 +74,7 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public override bool Equals(object obj)
         {
-            if (ReferenceEquals(null, obj)) return false;
-            if (ReferenceEquals(this, obj)) return true;
-            return obj.GetType() == GetType() && Equals((CurrencyAddAssetBody)obj);
+            return obj is not null && (ReferenceEquals(this, obj) || (obj.GetType() == GetType() && Equals((CurrencyAddAssetBody) obj)));
         }
 
         /// <summary>
@@ -86,25 +84,23 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public bool Equals(CurrencyAddAssetBody other)
         {
-            if (ReferenceEquals(null, other)) return false;
-            if (ReferenceEquals(this, other)) return true;
-
-            return
-                (
+            return other is not null
+&& (ReferenceEquals(this, other)
+|| ((
                     CollectionId == other.CollectionId ||
-                    CollectionId != null &&
-                    CollectionId.Equals(other.CollectionId)
+                    (CollectionId != null &&
+                    CollectionId.Equals(other.CollectionId))
                 ) &&
                 (
                     AssetName == other.AssetName ||
-                    AssetName != null &&
-                    AssetName.Equals(other.AssetName)
+                    (AssetName != null &&
+                    AssetName.Equals(other.AssetName))
                 ) &&
                 (
                     AssetLink == other.AssetLink ||
-                    AssetLink != null &&
-                    AssetLink.Equals(other.AssetLink)
-                );
+                    (AssetLink != null &&
+                    AssetLink.Equals(other.AssetLink))
+                )));
         }
 
         /// <summary>
@@ -115,14 +111,14 @@ namespace IO.Swagger.Models.RequestDto
         {
             unchecked // Overflow is fine, just wrap
             {
-                var hashCode = 41;
+                int hashCode = 41;
                 // Suitable nullity checks etc, of course :)
                 if (CollectionId != null)
-                    hashCode = hashCode * 59 + CollectionId.GetHashCode();
+                    hashCode = (hashCode * 59) + CollectionId.GetHashCode();
                 if (AssetName != null)
-                    hashCode = hashCode * 59 + AssetName.GetHashCode();
+                    hashCode = (hashCode * 59) + AssetName.GetHashCode();
                 if (AssetLink != null)
-                    hashCode = hashCode * 59 + AssetLink.GetHashCode();
+                    hashCode = (hashCode * 59) + AssetLink.GetHashCode();
                 return hashCode;
             }
         }
@@ -130,15 +126,9 @@ namespace IO.Swagger.Models.RequestDto
         #region Operators
 #pragma warning disable 1591
 
-        public static bool operator ==(CurrencyAddAssetBody left, CurrencyAddAssetBody right)
-        {
-            return Equals(left, right);
-        }
+        public static bool operator ==(CurrencyAddAssetBody left, CurrencyAddAssetBody right) => Equals(left, right);
 
-        public static bool operator !=(CurrencyAddAssetBody left, CurrencyAddAssetBody right)
-        {
-            return !Equals(left, right);
-        }
+        public static bool operator !=(CurrencyAddAssetBody left, CurrencyAddAssetBody right) => !Equals(left, right);
 
 #pragma warning restore 1591
         #endregion Operators

src/IO.Swagger/Models/RequestDto/CurrencyCreateBody.cs

@@ -43,11 +43,11 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>String presentation of the object</returns>
         public override string ToString()
         {
-            var sb = new StringBuilder();
-            sb.Append("class CurrencyCreateBody {\n");
-            sb.Append("  Name: ").Append(Name).Append('\n');
-            sb.Append("  Symbol: ").Append(Symbol).Append('\n');
-            sb.Append("}\n");
+            StringBuilder sb = new();
+            StringBuilder unused3 = sb.Append("class CurrencyCreateBody {\n");
+            StringBuilder unused2 = sb.Append("  Name: ").Append(Name).Append('\n');
+            StringBuilder unused1 = sb.Append("  Symbol: ").Append(Symbol).Append('\n');
+            StringBuilder unused = sb.Append("}\n");
             return sb.ToString();
         }
 
@@ -67,9 +67,7 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public override bool Equals(object obj)
         {
-            if (obj is null) return false;
-            if (ReferenceEquals(this, obj)) return true;
-            return obj.GetType() == GetType() && Equals((CurrencyCreateBody)obj);
+            return obj is not null && (ReferenceEquals(this, obj) || (obj.GetType() == GetType() && Equals((CurrencyCreateBody) obj)));
         }
 
         /// <summary>
@@ -79,20 +77,18 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public bool Equals(CurrencyCreateBody other)
         {
-            if (other is null) return false;
-            if (ReferenceEquals(this, other)) return true;
-
-            return
-                (
+            return other is not null
+&& (ReferenceEquals(this, other)
+|| ((
                     Name == other.Name ||
-                    Name != null &&
-                    Name.Equals(other.Name)
+                    (Name != null &&
+                    Name.Equals(other.Name))
                 ) &&
                 (
                     Symbol == other.Symbol ||
-                    Symbol != null &&
-                    Symbol.Equals(other.Symbol)
-                );
+                    (Symbol != null &&
+                    Symbol.Equals(other.Symbol))
+                )));
         }
 
         /// <summary>
@@ -103,12 +99,12 @@ namespace IO.Swagger.Models.RequestDto
         {
             unchecked // Overflow is fine, just wrap
             {
-                var hashCode = 41;
+                int hashCode = 41;
                 // Suitable nullity checks etc, of course :)
                 if (Name != null)
-                    hashCode = hashCode * 59 + Name.GetHashCode();
+                    hashCode = (hashCode * 59) + Name.GetHashCode();
                 if (Symbol != null)
-                    hashCode = hashCode * 59 + Symbol.GetHashCode();
+                    hashCode = (hashCode * 59) + Symbol.GetHashCode();
                 return hashCode;
             }
         }
@@ -116,15 +112,9 @@ namespace IO.Swagger.Models.RequestDto
         #region Operators
 #pragma warning disable 1591
 
-        public static bool operator ==(CurrencyCreateBody left, CurrencyCreateBody right)
-        {
-            return Equals(left, right);
-        }
+        public static bool operator ==(CurrencyCreateBody left, CurrencyCreateBody right) => Equals(left, right);
 
-        public static bool operator !=(CurrencyCreateBody left, CurrencyCreateBody right)
-        {
-            return !Equals(left, right);
-        }
+        public static bool operator !=(CurrencyCreateBody left, CurrencyCreateBody right) => !Equals(left, right);
 
 #pragma warning restore 1591
         #endregion Operators

src/IO.Swagger/Models/RequestDto/CurrencyCreateCollectionBody.cs

@@ -33,10 +33,10 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>String presentation of the object</returns>
         public override string ToString()
         {
-            var sb = new StringBuilder();
-            sb.Append("class CurrencyCreateCollectionBody {\n");
-            sb.Append("  CollectionName: ").Append(CollectionName).Append("\n");
-            sb.Append("}\n");
+            StringBuilder sb = new();
+            StringBuilder unused2 = sb.Append("class CurrencyCreateCollectionBody {\n");
+            StringBuilder unused1 = sb.Append("  CollectionName: ").Append(CollectionName).Append('\n');
+            StringBuilder unused = sb.Append("}\n");
             return sb.ToString();
         }
 
@@ -56,9 +56,7 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public override bool Equals(object obj)
         {
-            if (ReferenceEquals(null, obj)) return false;
-            if (ReferenceEquals(this, obj)) return true;
-            return obj.GetType() == GetType() && Equals((CurrencyCreateCollectionBody)obj);
+            return obj is not null && (ReferenceEquals(this, obj) || (obj.GetType() == GetType() && Equals((CurrencyCreateCollectionBody) obj)));
         }
 
         /// <summary>
@@ -68,15 +66,11 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public bool Equals(CurrencyCreateCollectionBody other)
         {
-            if (ReferenceEquals(null, other)) return false;
-            if (ReferenceEquals(this, other)) return true;
-
-            return
-
-                    CollectionName == other.CollectionName ||
-                    CollectionName != null &&
-                    CollectionName.Equals(other.CollectionName)
-                ;
+            return other is not null
+&& (ReferenceEquals(this, other)
+|| CollectionName == other.CollectionName ||
+                    (CollectionName != null &&
+                    CollectionName.Equals(other.CollectionName)));
         }
 
         /// <summary>
@@ -87,10 +81,10 @@ namespace IO.Swagger.Models.RequestDto
         {
             unchecked // Overflow is fine, just wrap
             {
-                var hashCode = 41;
+                int hashCode = 41;
                 // Suitable nullity checks etc, of course :)
                 if (CollectionName != null)
-                    hashCode = hashCode * 59 + CollectionName.GetHashCode();
+                    hashCode = (hashCode * 59) + CollectionName.GetHashCode();
                 return hashCode;
             }
         }
@@ -98,15 +92,9 @@ namespace IO.Swagger.Models.RequestDto
         #region Operators
 #pragma warning disable 1591
 
-        public static bool operator ==(CurrencyCreateCollectionBody left, CurrencyCreateCollectionBody right)
-        {
-            return Equals(left, right);
-        }
+        public static bool operator ==(CurrencyCreateCollectionBody left, CurrencyCreateCollectionBody right) => Equals(left, right);
 
-        public static bool operator !=(CurrencyCreateCollectionBody left, CurrencyCreateCollectionBody right)
-        {
-            return !Equals(left, right);
-        }
+        public static bool operator !=(CurrencyCreateCollectionBody left, CurrencyCreateCollectionBody right) => !Equals(left, right);
 
 #pragma warning restore 1591
         #endregion Operators

src/IO.Swagger/Models/RequestDto/CurrencyMintBody.cs

@@ -43,11 +43,11 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>String presentation of the object</returns>
         public override string ToString()
         {
-            var sb = new StringBuilder();
-            sb.Append("class CurrencyMintBody {\n");
-            sb.Append("  CurrencyId: ").Append(CurrencyId).Append('\n');
-            sb.Append("  Amount: ").Append(Amount).Append('\n');
-            sb.Append("}\n");
+            StringBuilder sb = new();
+            StringBuilder unused3 = sb.Append("class CurrencyMintBody {\n");
+            StringBuilder unused2 = sb.Append("  CurrencyId: ").Append(CurrencyId).Append('\n');
+            StringBuilder unused1 = sb.Append("  Amount: ").Append(Amount).Append('\n');
+            StringBuilder unused = sb.Append("}\n");
             return sb.ToString();
         }
 
@@ -67,9 +67,7 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public override bool Equals(object obj)
         {
-            if (obj is null) return false;
-            if (ReferenceEquals(this, obj)) return true;
-            return obj.GetType() == GetType() && Equals((CurrencyMintBody)obj);
+            return obj is not null && (ReferenceEquals(this, obj) || (obj.GetType() == GetType() && Equals((CurrencyMintBody) obj)));
         }
 
         /// <summary>
@@ -79,18 +77,16 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public bool Equals(CurrencyMintBody other)
         {
-            if (other is null) return false;
-            if (ReferenceEquals(this, other)) return true;
-
-            return
-                (
+            return other is not null
+&& (ReferenceEquals(this, other)
+|| ((
                     CurrencyId == other.CurrencyId ||
                     CurrencyId.Equals(other.CurrencyId)
                 ) &&
                 (
                     Amount == other.Amount ||
                     Amount.Equals(other.Amount)
-                );
+                )));
         }
 
         /// <summary>
@@ -105,15 +101,9 @@ namespace IO.Swagger.Models.RequestDto
         #region Operators
 #pragma warning disable 1591
 
-        public static bool operator ==(CurrencyMintBody left, CurrencyMintBody right)
-        {
-            return Equals(left, right);
-        }
+        public static bool operator ==(CurrencyMintBody left, CurrencyMintBody right) => Equals(left, right);
 
-        public static bool operator !=(CurrencyMintBody left, CurrencyMintBody right)
-        {
-            return !Equals(left, right);
-        }
+        public static bool operator !=(CurrencyMintBody left, CurrencyMintBody right) => !Equals(left, right);
 
 #pragma warning restore 1591
         #endregion Operators

src/IO.Swagger/Models/RequestDto/WalletTransferDigitalBody.cs

@@ -40,11 +40,11 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>String presentation of the object</returns>
         public override string ToString()
         {
-            var sb = new StringBuilder();
-            sb.Append("class WalletTransferDigitalBody {\n");
-            sb.Append("  Email: ").Append(Email).Append("\n");
-            sb.Append("  AssetId: ").Append(AssetId).Append("\n");
-            sb.Append("}\n");
+            StringBuilder sb = new();
+            StringBuilder unused3 = sb.Append("class WalletTransferDigitalBody {\n");
+            StringBuilder unused2 = sb.Append("  Email: ").Append(Email).Append('\n');
+            StringBuilder unused1 = sb.Append("  AssetId: ").Append(AssetId).Append('\n');
+            StringBuilder unused = sb.Append("}\n");
             return sb.ToString();
         }
 
@@ -64,9 +64,7 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public override bool Equals(object obj)
         {
-            if (ReferenceEquals(null, obj)) return false;
-            if (ReferenceEquals(this, obj)) return true;
-            return obj.GetType() == GetType() && Equals((WalletTransferDigitalBody)obj);
+            return obj is not null && (ReferenceEquals(this, obj) || (obj.GetType() == GetType() && Equals((WalletTransferDigitalBody) obj)));
         }
 
         /// <summary>
@@ -76,20 +74,18 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public bool Equals(WalletTransferDigitalBody other)
         {
-            if (ReferenceEquals(null, other)) return false;
-            if (ReferenceEquals(this, other)) return true;
-
-            return
-                (
+            return other is not null
+&& (ReferenceEquals(this, other)
+|| ((
                     Email == other.Email ||
-                    Email != null &&
-                    Email.Equals(other.Email)
+                    (Email != null &&
+                    Email.Equals(other.Email))
                 ) &&
                 (
                     AssetId == other.AssetId ||
-                    AssetId != null &&
-                    AssetId.Equals(other.AssetId)
-                );
+                    (AssetId != null &&
+                    AssetId.Equals(other.AssetId))
+                )));
         }
 
         /// <summary>
@@ -100,12 +96,12 @@ namespace IO.Swagger.Models.RequestDto
         {
             unchecked // Overflow is fine, just wrap
             {
-                var hashCode = 41;
+                int hashCode = 41;
                 // Suitable nullity checks etc, of course :)
                 if (Email != null)
-                    hashCode = hashCode * 59 + Email.GetHashCode();
+                    hashCode = (hashCode * 59) + Email.GetHashCode();
                 if (AssetId != null)
-                    hashCode = hashCode * 59 + AssetId.GetHashCode();
+                    hashCode = (hashCode * 59) + AssetId.GetHashCode();
                 return hashCode;
             }
         }
@@ -113,15 +109,9 @@ namespace IO.Swagger.Models.RequestDto
         #region Operators
 #pragma warning disable 1591
 
-        public static bool operator ==(WalletTransferDigitalBody left, WalletTransferDigitalBody right)
-        {
-            return Equals(left, right);
-        }
+        public static bool operator ==(WalletTransferDigitalBody left, WalletTransferDigitalBody right) => Equals(left, right);
 
-        public static bool operator !=(WalletTransferDigitalBody left, WalletTransferDigitalBody right)
-        {
-            return !Equals(left, right);
-        }
+        public static bool operator !=(WalletTransferDigitalBody left, WalletTransferDigitalBody right) => !Equals(left, right);
 
 #pragma warning restore 1591
         #endregion Operators

src/IO.Swagger/Models/RequestDto/WalletTransferPhysicalBody.cs

@@ -59,12 +59,12 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>String presentation of the object</returns>
         public override string ToString()
         {
-            var sb = new StringBuilder();
-            sb.Append("class WalletTransferPhysicalBody {\n");
-            sb.Append("  DestUserEmail: ").Append(DestUserEmail).Append('\n');
-            sb.Append("  Amount: ").Append(Amount).Append('\n');
-            sb.Append("  CurrencyId: ").Append(CurrencyId).Append('\n');
-            sb.Append("}\n");
+            StringBuilder sb = new();
+            StringBuilder unused4 = sb.Append("class WalletTransferPhysicalBody {\n");
+            StringBuilder unused3 = sb.Append("  DestUserEmail: ").Append(DestUserEmail).Append('\n');
+            StringBuilder unused2 = sb.Append("  Amount: ").Append(Amount).Append('\n');
+            StringBuilder unused1 = sb.Append("  CurrencyId: ").Append(CurrencyId).Append('\n');
+            StringBuilder unused = sb.Append("}\n");
             return sb.ToString();
         }
 
@@ -84,9 +84,7 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public override bool Equals(object obj)
         {
-            if (obj is null) return false;
-            if (ReferenceEquals(this, obj)) return true;
-            return obj.GetType() == GetType() && Equals((WalletTransferPhysicalBody)obj);
+            return obj is not null && (ReferenceEquals(this, obj) || (obj.GetType() == GetType() && Equals((WalletTransferPhysicalBody) obj)));
         }
 
         /// <summary>
@@ -96,14 +94,12 @@ namespace IO.Swagger.Models.RequestDto
         /// <returns>Boolean</returns>
         public bool Equals(WalletTransferPhysicalBody other)
         {
-            if (other is null) return false;
-            if (ReferenceEquals(this, other)) return true;
-
-            return
-                (
+            return other is not null
+&& (ReferenceEquals(this, other)
+|| ((
                     DestUserEmail == other.DestUserEmail ||
-                    DestUserEmail != null &&
-                    DestUserEmail.Equals(other.DestUserEmail)
+                    (DestUserEmail != null &&
+                    DestUserEmail.Equals(other.DestUserEmail))
                 ) &&
                 (
                     Amount == other.Amount ||
@@ -112,7 +108,7 @@ namespace IO.Swagger.Models.RequestDto
                 (
                     CurrencyId == other.CurrencyId ||
                     CurrencyId.Equals(other.CurrencyId)
-                );
+                )));
         }
 
         /// <summary>
@@ -123,12 +119,12 @@ namespace IO.Swagger.Models.RequestDto
         {
             unchecked // Overflow is fine, just wrap
             {
-                var hashCode = 41;
+                int hashCode = 41;
                 // Suitable nullity checks etc, of course :)
                 if (DestUserEmail != null)
-                    hashCode = hashCode * 59 + DestUserEmail.GetHashCode();
-                hashCode = hashCode * 59 + Amount.GetHashCode();
-                hashCode = hashCode * 59 + CurrencyId.GetHashCode();
+                    hashCode = (hashCode * 59) + DestUserEmail.GetHashCode();
+                hashCode = (hashCode * 59) + Amount.GetHashCode();
+                hashCode = (hashCode * 59) + CurrencyId.GetHashCode();
                 return hashCode;
             }
         }
@@ -136,15 +132,9 @@ namespace IO.Swagger.Models.RequestDto
         #region Operators
 #pragma warning disable 1591
 
-        public static bool operator ==(WalletTransferPhysicalBody left, WalletTransferPhysicalBody right)
-        {
-            return Equals(left, right);
-        }
+        public static bool operator ==(WalletTransferPhysicalBody left, WalletTransferPhysicalBody right) => Equals(left, right);
 
-        public static bool operator !=(WalletTransferPhysicalBody left, WalletTransferPhysicalBody right)
-        {
-            return !Equals(left, right);
-        }
+        public static bool operator !=(WalletTransferPhysicalBody left, WalletTransferPhysicalBody right) => !Equals(left, right);
 
 #pragma warning restore 1591
         #endregion Operators

src/IO.Swagger/Models/db/User.cs

@@ -74,5 +74,4 @@ namespace IO.Swagger.Models.db
         /// </value>
         public ICollection<Transaction> TransactionsTo { get; set; }
     }
-
 }

src/IO.Swagger/Program.cs

@@ -22,8 +22,10 @@ namespace IO.Swagger
         /// </summary>
         /// <param name="args"></param>
         /// <returns>IWebHostBuilder</returns>
-        public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
-            WebHost.CreateDefaultBuilder(args)
+        public static IWebHostBuilder CreateWebHostBuilder(string[] args)
+        {
+            return WebHost.CreateDefaultBuilder(args)
                 .UseStartup<Startup>();
         }
     }
+}

src/IO.Swagger/Repositories/CurrencyRepository.cs

@@ -40,7 +40,7 @@ namespace IO.Swagger.Repositories
             if (await context.Currencies.AnyAsync(c => c.Symbol == request.Symbol || c.Name.ToLower() == request.Name.ToLower()))
                 return false;
 
-            await context.Currencies.AddAsync(new Currency
+            Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry<Currency> unused = await context.Currencies.AddAsync(new Currency
             {
                 Name = request.Name,
                 Symbol = request.Symbol,
@@ -53,11 +53,11 @@ namespace IO.Swagger.Repositories
         /// <inheritdoc/>
         public async Task<bool> MintCurrency(CurrencyMintBody request, int userId)
         {
-            var existsAndIsOwner = await context.Currencies.AnyAsync(c => c.CurrencyId == request.CurrencyId && c.UserId == userId);
+            bool existsAndIsOwner = await context.Currencies.AnyAsync(c => c.CurrencyId == request.CurrencyId && c.UserId == userId);
             if (!existsAndIsOwner)
                 return false;
 
-            await context.Transactions.AddAsync(new Transaction
+            Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry<Transaction> unused = await context.Transactions.AddAsync(new Transaction
             {
                 Amount = request.Amount,
                 CurrencyId = request.CurrencyId,

src/IO.Swagger/Repositories/TransactionRepository.cs

@@ -26,28 +26,29 @@ namespace IO.Swagger.Repositories
             this.context = context ?? throw new ArgumentNullException(nameof(context));
         }
 
-
         /// <inheritdoc/>
         public async Task<List<Transaction>> GetTransactionsForUser(int userId)
         {
-            var transactions = await context.Transactions.Where(t => t.ToUserId == userId || t.FromUserId == userId)
+            List<Transaction> transactions = await context.Transactions.Where(t => t.ToUserId == userId || t.FromUserId == userId)
                 .Include(t => t.Currency)
                 .Include(t => t.FromUser)
                 .Include(t => t.ToUser)
                 .OrderByDescending(t => t.TransactionTime)
                 .ToListAsync();
 
-            foreach (var t in transactions)
+            foreach (Transaction t in transactions)
+            {
                 if (t.ToUserId != t.FromUserId && t.FromUserId == userId)
                     t.Amount *= -1;
-            return transactions;
             }
 
+            return transactions;
+        }
 
         /// <inheritdoc/>
         public async Task<List<Tuple<Currency, float>>> GetBalancesForUser(int userId)
         {
-            var transactions = await context.Transactions.Where(t => t.ToUserId == userId || t.FromUserId == userId)
+            List<Tuple<Currency, float>> transactions = await context.Transactions.Where(t => t.ToUserId == userId || t.FromUserId == userId)
                                 .Include(t => t.Currency)
                                 .GroupBy(t => t.Currency)
                                 .Select(g => Tuple.Create(
@@ -63,22 +64,20 @@ namespace IO.Swagger.Repositories
             return transactions;
         }
 
-
         /// <inheritdoc/>
         public async Task<TransactionReturnCode> TransferPhysical(WalletTransferPhysicalBody request, int fromUserId)
         {
-            var trimmedDest = request.DestUserEmail.Trim().ToLower();
-            var destUser = await context.Users.FirstOrDefaultAsync(u => u.Email == trimmedDest);
+            string trimmedDest = request.DestUserEmail.Trim().ToLower();
+            User destUser = await context.Users.FirstOrDefaultAsync(u => u.Email == trimmedDest);
             if (destUser == null)
                 return TransactionReturnCode.UnknownDestinationUser;
 
-            var balances = await GetBalancesForUser(fromUserId);
-            var balance = balances.FirstOrDefault(b => b.Item1.CurrencyId == request.CurrencyId);
+            List<Tuple<Currency, float>> balances = await GetBalancesForUser(fromUserId);
+            Tuple<Currency, float> balance = balances.FirstOrDefault(b => b.Item1.CurrencyId == request.CurrencyId);
             if (balance == null || balance.Item2 < request.Amount)
                 return TransactionReturnCode.InsufficientFunds;
 
-
-            await context.Transactions.AddAsync(new Transaction
+            Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry<Transaction> unused = await context.Transactions.AddAsync(new Transaction
             {
                 Amount = request.Amount,
                 CurrencyId = request.CurrencyId,
@@ -88,6 +87,5 @@ namespace IO.Swagger.Repositories
             });
             return await context.SaveChangesAsync() > 0 ? TransactionReturnCode.Success : TransactionReturnCode.DbError;
         }
-
     }
 }

src/IO.Swagger/Repositories/UserRepository.cs

@@ -44,7 +44,7 @@ namespace IO.Swagger.Repositories
             string hashedPassword = Convert.ToBase64String(hashedBytes);
 
             // Create and insert the user
-            var newUser = new User
+            User newUser = new()
             {
                 PasswordHash = hashedPassword,
                 Salt = salt,
@@ -53,8 +53,8 @@ namespace IO.Swagger.Repositories
                 LastName = request.LastName
             };
 
-            await bankDbContext.Users.AddAsync(newUser);
-            await bankDbContext.SaveChangesAsync();
+            Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry<User> unused1 = await bankDbContext.Users.AddAsync(newUser);
+            int unused = await bankDbContext.SaveChangesAsync();
             return newUser;
         }
 
@@ -62,7 +62,7 @@ namespace IO.Swagger.Repositories
         public async Task<User> LoginUser(AuthLoginBody request)
         {
             request.Email = request.Email.ToLower();
-            var user = await bankDbContext.Users.FirstOrDefaultAsync(u => u.Email.Equals(request.Email));
+            User user = await bankDbContext.Users.FirstOrDefaultAsync(u => u.Email.Equals(request.Email));
             if (user == null)
                 return null;
 
@@ -72,9 +72,7 @@ namespace IO.Swagger.Repositories
             byte[] passwordBytes = System.Text.Encoding.UTF8.GetBytes(saltedPassword);
             byte[] hashedBytes = SHA256.HashData(passwordBytes);
             string hashedPassword = Convert.ToBase64String(hashedBytes);
-            if (hashedPassword != user.PasswordHash)
-                return null;
-            return user;
+            return hashedPassword != user.PasswordHash ? null : user;
         }
 
         /// <inheritdoc/>

src/IO.Swagger/Security/BearerAuthenticationHandler.cs

@@ -44,12 +44,13 @@ namespace IO.Swagger.Security
                 {
                     return AuthenticateResult.Fail("Missing Authorization Header");
                 }
+
                 try
                 {
-                    var authHeader = AuthenticationHeaderValue.Parse(Request.Headers["Authorization"]);
+                    AuthenticationHeaderValue authHeader = AuthenticationHeaderValue.Parse(Request.Headers["Authorization"]);
 
-                    var tokenHandler = new JwtSecurityTokenHandler();
-                    var validationParameters = new TokenValidationParameters
+                    JwtSecurityTokenHandler tokenHandler = new();
+                    TokenValidationParameters validationParameters = new()
                     {
                         ValidateIssuerSigningKey = true,
                         IssuerSigningKey = new SymmetricSecurityKey(secretBytes),
@@ -59,15 +60,15 @@ namespace IO.Swagger.Security
 
                     try
                     {
-                        var claimsPrincipal = tokenHandler.ValidateToken(authHeader.Parameter, validationParameters, out _);
-                        var userIdClaim = claimsPrincipal.FindFirst(ClaimTypes.NameIdentifier);
+                        ClaimsPrincipal claimsPrincipal = tokenHandler.ValidateToken(authHeader.Parameter, validationParameters, out _);
+                        Claim userIdClaim = claimsPrincipal.FindFirst(ClaimTypes.NameIdentifier);
 
                         if (userIdClaim != null && int.TryParse(userIdClaim.Value, out int userId))
                         {
-                            var claims = new[] { new Claim(ClaimTypes.NameIdentifier, userId.ToString()) };
-                            var identity = new ClaimsIdentity(claims, SchemeName);
-                            var principal = new ClaimsPrincipal(identity);
-                            var ticket = new AuthenticationTicket(principal, Scheme.Name);
+                            Claim[] claims = new[] { new Claim(ClaimTypes.NameIdentifier, userId.ToString()) };
+                            ClaimsIdentity identity = new(claims, SchemeName);
+                            ClaimsPrincipal principal = new(identity);
+                            AuthenticationTicket ticket = new(principal, Scheme.Name);
 
                             return AuthenticateResult.Success(ticket);
                         }

src/IO.Swagger/Services/BankDbContext.cs

@@ -42,7 +42,7 @@ namespace IO.Swagger.Services
             base.OnModelCreating(modelBuilder);
 
             // currency -> user FK
-            modelBuilder.Entity<User>()
+            Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceCollectionBuilder<User, Currency> unused3 = modelBuilder.Entity<User>()
                 .HasMany(u => u.Currencies)
                 .WithOne(c => c.User)
                 .HasForeignKey(c => c.UserId)
@@ -50,21 +50,21 @@ namespace IO.Swagger.Services
                 .OnDelete(DeleteBehavior.NoAction);
 
             // transaction -> from user
-            modelBuilder.Entity<User>()
+            Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceCollectionBuilder<User, Transaction> unused2 = modelBuilder.Entity<User>()
                 .HasMany(u => u.TransactionsFrom)
                 .WithOne(t => t.FromUser)
                 .HasForeignKey(t => t.FromUserId)
                 .HasPrincipalKey(u => u.Id)
                 .OnDelete(DeleteBehavior.NoAction);
             // transaction -> to user
-            modelBuilder.Entity<User>()
+            Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceCollectionBuilder<User, Transaction> unused1 = modelBuilder.Entity<User>()
                 .HasMany(u => u.TransactionsTo)
                 .WithOne(t => t.ToUser)
                 .HasForeignKey(t => t.ToUserId)
                 .HasPrincipalKey(u => u.Id)
                 .OnDelete(DeleteBehavior.NoAction);
             // transaction -> currency
-            modelBuilder.Entity<Transaction>()
+            Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceCollectionBuilder<Currency, Transaction> unused = modelBuilder.Entity<Transaction>()
                 .HasOne(t => t.Currency)
                 .WithMany(c => c.Transactions)
                 .HasForeignKey(t => t.CurrencyId)

src/IO.Swagger/Services/JwtService.cs

@@ -30,20 +30,20 @@ namespace IO.Swagger.Services
         /// <returns>A JWT that will expire in 1hr from time of issue enconding the user id supplied</returns>
         public string GenerateJwt(int userId)
         {
-            var claims = new[]
+            Claim[] claims = new[]
             {
             new Claim(ClaimTypes.NameIdentifier, userId.ToString())
         };
 
-            var tokenHandler = new JwtSecurityTokenHandler();
-            var tokenDescriptor = new SecurityTokenDescriptor
+            JwtSecurityTokenHandler tokenHandler = new();
+            SecurityTokenDescriptor tokenDescriptor = new()
             {
                 Subject = new ClaimsIdentity(claims),
                 Expires = DateTime.UtcNow.AddHours(1), // Token expiration time
                 SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(secretBytes), SecurityAlgorithms.HmacSha256Signature)
             };
 
-            var token = tokenHandler.CreateToken(tokenDescriptor);
+            SecurityToken token = tokenHandler.CreateToken(tokenDescriptor);
             return tokenHandler.WriteToken(token);
         }
     }

src/IO.Swagger/Services/MapperProfile.cs

@@ -16,11 +16,11 @@ namespace IO.Swagger.Services
         /// </summary>
         public MapperProfile()
         {
-            CreateMap<User, UserDto>();
-            CreateMap<Currency, CurrencyDto>();
-            CreateMap<Transaction, TransactionDto>();
+            IMappingExpression<User, UserDto> unused3 = CreateMap<User, UserDto>();
+            IMappingExpression<Currency, CurrencyDto> unused2 = CreateMap<Currency, CurrencyDto>();
+            IMappingExpression<Transaction, TransactionDto> unused1 = CreateMap<Transaction, TransactionDto>();
 
-            CreateMap<Currency, CurrencyInfoDto>().ForMember(ci => ci.AmountInCirculation,
+            IMappingExpression<Currency, CurrencyInfoDto> unused = CreateMap<Currency, CurrencyInfoDto>().ForMember(ci => ci.AmountInCirculation,
                                                                 mapper => mapper.MapFrom(c => c.Transactions.Where(t => t.ToUserId == t.FromUserId).Sum(t => t.Amount)))
                                                    .ForMember(ci => ci.CurrencyOwner,
                                                                 mapper => mapper.MapFrom(c => c.User));

src/IO.Swagger/Startup.cs

@@ -16,10 +16,8 @@ using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.EntityFrameworkCore;
-using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
-using Microsoft.Extensions.Logging;
 using Microsoft.OpenApi.Models;
 using Newtonsoft.Json.Converters;
 using Newtonsoft.Json.Serialization;
@@ -35,17 +33,13 @@ namespace IO.Swagger
     {
         private readonly IWebHostEnvironment _hostingEnv;
 
-        private IConfiguration Configuration { get; }
-
         /// <summary>
         /// Constructor
         /// </summary>
         /// <param name="env"></param>
-        /// <param name="configuration"></param>
-        public Startup(IWebHostEnvironment env, IConfiguration configuration)
+        public Startup(IWebHostEnvironment env)
         {
             _hostingEnv = env;
-            Configuration = configuration;
         }
 
         /// <summary>
@@ -55,7 +49,7 @@ namespace IO.Swagger
         public void ConfigureServices(IServiceCollection services)
         {
             // Add framework services.
-            services
+            IMvcBuilder unused11 = services
                 .AddMvc(options =>
                 {
                     options.InputFormatters.RemoveType<Microsoft.AspNetCore.Mvc.Formatters.SystemTextJsonInputFormatter>();
@@ -68,11 +62,10 @@ namespace IO.Swagger
                 })
                 .AddXmlSerializerFormatters();
 
-            services.AddAuthentication(BearerAuthenticationHandler.SchemeName)
+            AuthenticationBuilder unused10 = services.AddAuthentication(BearerAuthenticationHandler.SchemeName)
                 .AddScheme<AuthenticationSchemeOptions, BearerAuthenticationHandler>(BearerAuthenticationHandler.SchemeName, null);
 
-
-            services
+            IServiceCollection unused9 = services
                 .AddSwaggerGen(c =>
                 {
                     c.SwaggerDoc("1.0.0", new OpenApiInfo
@@ -122,23 +115,16 @@ namespace IO.Swagger
                 });
 
             // Auto Mapper Configurations
-            var mapperConfig = new MapperConfiguration(mc =>
-            {
-                mc.AddProfile(new MapperProfile());
-            });
-
+            MapperConfiguration mapperConfig = new(mc => mc.AddProfile(new MapperProfile()));
 
             // CORS sucks
-            services.AddCors(opt =>
+            IServiceCollection unused8 = services.AddCors(opt => opt.AddDefaultPolicy(po =>
                 {
-                opt.AddDefaultPolicy(po =>
-                {
-                    po.AllowAnyHeader()
+                    Microsoft.AspNetCore.Cors.Infrastructure.CorsPolicyBuilder unused7 = po.AllowAnyHeader()
                         .WithMethods("GET", "POST")
                         .SetIsOriginAllowedToAllowWildcardSubdomains();
-                    po.SetIsOriginAllowed((or) => or.Contains("localhost") || or.Contains("shrukanslab"));
-                });
-            });
+                    Microsoft.AspNetCore.Cors.Infrastructure.CorsPolicyBuilder unused6 = po.SetIsOriginAllowed((or) => or.Contains("localhost") || or.Contains("shrukanslab"));
+                }));
 
             //Datase connections
             string connectionString = Environment.GetEnvironmentVariable("DATABASE_CONNECTION_STRING");
@@ -149,13 +135,13 @@ namespace IO.Swagger
             }
 
             // DI setup
-            services.AddScoped<IUserRepository, UserRepository>();
-            services.AddScoped<ICurrencyRepository, CurrencyRepository>();
-            services.AddScoped<ITransactionRepository, TransactionRepository>();
-            services.AddDbContext<BankDbContext>(x => x.UseSqlServer(connectionString: connectionString));
-            services.AddSingleton<JwtService>();
+            IServiceCollection unused5 = services.AddScoped<IUserRepository, UserRepository>();
+            IServiceCollection unused4 = services.AddScoped<ICurrencyRepository, CurrencyRepository>();
+            IServiceCollection unused3 = services.AddScoped<ITransactionRepository, TransactionRepository>();
+            IServiceCollection unused2 = services.AddDbContext<BankDbContext>(x => x.UseSqlServer(connectionString: connectionString));
+            IServiceCollection unused1 = services.AddSingleton<JwtService>();
             IMapper mapper = mapperConfig.CreateMapper();
-            services.AddSingleton(mapper);
+            IServiceCollection unused = services.AddSingleton(mapper);
         }
 
         /// <summary>
@@ -163,45 +149,36 @@ namespace IO.Swagger
         /// </summary>
         /// <param name="app"></param>
         /// <param name="env"></param>
-        /// <param name="loggerFactory"></param>
         /// <param name="context"></param>
-        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, ILoggerFactory loggerFactory, BankDbContext context)
+        public void Configure(IApplicationBuilder app, IWebHostEnvironment env, BankDbContext context)
         {
             context.Database.Migrate();
-            app.UseRouting();
+            IApplicationBuilder unused8 = app.UseRouting();
 
-            app.UseCors();
+            IApplicationBuilder unused7 = app.UseCors();
 
-            app.UseAuthorization();
+            IApplicationBuilder unused6 = app.UseAuthorization();
 
-            app.UseSwagger();
-            app.UseSwaggerUI(c =>
-            {
+            IApplicationBuilder unused5 = app.UseSwagger();
+            IApplicationBuilder unused4 = app.UseSwaggerUI(c =>
                 //TODO: Either use the SwaggerGen generated Swagger contract (generated from C# classes)
-                c.SwaggerEndpoint("/swagger/1.0.0/swagger.json", "T&J Central Bank API");
-
-                //TODO: Or alternatively use the original Swagger contract that's included in the static files
-                // c.SwaggerEndpoint("/swagger-original.json", "T&J Central Bank API Original");
-            });
+                c.SwaggerEndpoint("/swagger/1.0.0/swagger.json", "T&J Central Bank API"));
 
             //TODO: Use Https Redirection
             // app.UseHttpsRedirection();
 
-            app.UseEndpoints(endpoints =>
-            {
-                endpoints.MapControllers();
-            });
+            IApplicationBuilder unused3 = app.UseEndpoints(endpoints => endpoints.MapControllers());
 
             if (env.IsDevelopment())
             {
-                app.UseDeveloperExceptionPage();
+                IApplicationBuilder unused2 = app.UseDeveloperExceptionPage();
             }
             else
             {
                 //TODO: Enable production exception handling (https://docs.microsoft.com/en-us/aspnet/core/fundamentals/error-handling)
-                app.UseExceptionHandler("/Error");
+                IApplicationBuilder unused1 = app.UseExceptionHandler("/Error");
 
-                app.UseHsts();
+                IApplicationBuilder unused = app.UseHsts();
             }
         }
     }