Added a route to get a summary of all currencies

src/IO.Swagger/Controllers/AuthApi.cs

@@ -63,7 +63,6 @@ namespace IO.Swagger.Controllers
         [ValidateModelState]
         [SwaggerOperation("GetUserDetails")]
         [ProducesResponseType(typeof(UserDto), 200)]
-        [ProducesResponseType(401)]
         public virtual async Task<IActionResult> GetUserDetails()
         {
             var userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
@@ -86,7 +85,6 @@ namespace IO.Swagger.Controllers
         [SwaggerOperation("LoginUser")]
         [ProducesResponseType(typeof(TokenDto), 200)]
         [ProducesResponseType(typeof(IEnumerable<string>), 400)]
-        [ProducesResponseType(401)]
         public virtual async Task<IActionResult> LoginUser([FromBody]AuthLoginBody body)
         {
             if (!ModelState.IsValid)
@@ -109,7 +107,6 @@ namespace IO.Swagger.Controllers
         [SwaggerOperation("RegisterUser")]
         [ProducesResponseType(typeof(TokenDto), 200)]
         [ProducesResponseType(typeof(IEnumerable<string>), 400)]
-        [ProducesResponseType(409)]
         public async Task<IActionResult> RegisterUser([FromBody]AuthRegisterBody body)
         {
             if (!ModelState.IsValid)

src/IO.Swagger/Controllers/CurrencyApi.cs

@@ -22,6 +22,7 @@ using System.Linq;
 using System.Security.Claims;
 using System.Threading.Tasks;
 using IO.Swagger.Repositories;
+using AutoMapper;
 
 namespace IO.Swagger.Controllers
 {
@@ -32,10 +33,12 @@ namespace IO.Swagger.Controllers
     public class CurrencyApiController : ControllerBase
     {
         private readonly ICurrencyRepository repo;
+        private readonly IMapper mapper;
 
-        public CurrencyApiController(ICurrencyRepository repo)
+        public CurrencyApiController(ICurrencyRepository repo, IMapper mapper)
         {
             this.repo = repo ?? throw new ArgumentNullException(nameof(repo));
+            this.mapper = mapper ?? throw new ArgumentNullException(nameof(mapper));
         }
 
         /// <summary>
@@ -103,10 +106,7 @@ namespace IO.Swagger.Controllers
         [Authorize(AuthenticationSchemes = BearerAuthenticationHandler.SchemeName)]
         [ValidateModelState]
         [SwaggerOperation("CreateCurrency")]
-        [ProducesResponseType(201)]
         [ProducesResponseType(typeof(IEnumerable<string>), 400)]
-        [ProducesResponseType(401)]
-        [ProducesResponseType(422)]
         public virtual async Task<IActionResult> CreateCurrency([FromBody]CurrencyCreateBody body)
         {
             var userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
@@ -133,10 +133,7 @@ namespace IO.Swagger.Controllers
         [Authorize(AuthenticationSchemes = BearerAuthenticationHandler.SchemeName)]
         [ValidateModelState]
         [SwaggerOperation("MintCurrency")]
-        [ProducesResponseType(200)]
         [ProducesResponseType(typeof(IEnumerable<string>), 400)]
-        [ProducesResponseType(401)]
-        [ProducesResponseType(409)]
         public virtual async Task<IActionResult> MintCurrency([FromBody]CurrencyMintBody body)
         {
             var userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;
@@ -148,5 +145,33 @@ namespace IO.Swagger.Controllers
             var minted = await repo.MintCurrency(body, userId);
             return minted ? Ok() : StatusCode(409);
         }
+
+        /// <summary>
+        /// Get all Currencies
+        /// </summary>
+        /// <response code="200">Returns all known currencies</response>
+        /// <response code="401">Unauthorized</response>
+        [HttpPost]
+        [Route("/v1/api/currency/getAll")]
+        [Authorize(AuthenticationSchemes = BearerAuthenticationHandler.SchemeName)]
+        [ValidateModelState]
+        [SwaggerOperation("GetAllCurrencies")]
+        [ProducesResponseType(typeof(IEnumerable<CurrencyInfoDto>), 200)]
+        public virtual async Task<IActionResult> GetAllCurrencies()
+        {
+            var 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)
+            {
+                var c = mapper.Map<CurrencyInfoDto>(raw);
+                c.IsOwner = raw.UserId == userId;
+                res.Add(c);
+            }
+            return Ok(res);
+        }
     }
 }

src/IO.Swagger/Controllers/WalletApi.cs

@@ -53,7 +53,7 @@ namespace IO.Swagger.Controllers
         [Authorize(AuthenticationSchemes = BearerAuthenticationHandler.SchemeName)]
         [ValidateModelState]
         [SwaggerOperation("GetUserBalances")]
-        [ProducesResponseType(typeof(WalletBalanceDto), 200)]
+        [ProducesResponseType(typeof(IEnumerable<WalletBalanceDto>), 200)]
         public virtual async Task<IActionResult> GetUserBalances()
         {
             var userIdString = HttpContext.User.Claims.First(c => c.Type == ClaimTypes.NameIdentifier).Value;

src/IO.Swagger/Models/dto/CurrencyInfoDto.cs

@@ -0,0 +1,9 @@
+namespace IO.Swagger.Models.dto
+{
+    public class CurrencyInfoDto : CurrencyDto
+    {
+        public UserDto CurrencyOwner { get; set; }
+        public bool IsOwner { get; set; }
+        public float AmountInCirculation { get; set; }
+    }
+}

src/IO.Swagger/Repositories/CurrencyRepository.cs

@@ -3,6 +3,7 @@ using IO.Swagger.Models.dto;
 using IO.Swagger.Services;
 using Microsoft.EntityFrameworkCore;
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 
@@ -17,6 +18,11 @@ namespace IO.Swagger.Repositories
             this.context = context ?? throw new ArgumentNullException(nameof(context));
         }
 
+        public async Task<List<Currency>> GetAllCurrencies()
+        {
+            return await context.Currencies.Include(c => c.User).Include(c=>c.Transactions).ToListAsync();
+        }
+
         public async Task<bool> CreateCurrency(CurrencyCreateBody request, int userId)
         {
             request.Symbol = request.Symbol.Trim();

src/IO.Swagger/Repositories/ICurrencyRepository.cs

@@ -1,4 +1,6 @@
-using IO.Swagger.Models.dto;
+using IO.Swagger.Models.db;
+using IO.Swagger.Models.dto;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace IO.Swagger.Repositories
@@ -6,6 +8,7 @@ namespace IO.Swagger.Repositories
     public interface ICurrencyRepository
     {
         Task<bool> CreateCurrency(CurrencyCreateBody request, int userId);
+        Task<List<Currency>> GetAllCurrencies();
         Task<bool> MintCurrency(CurrencyMintBody request, int userId);
     }
 }

src/IO.Swagger/Services/MapperProfile.cs

@@ -1,6 +1,7 @@
 using AutoMapper;
 using IO.Swagger.Models.db;
 using IO.Swagger.Models.dto;
+using System.Linq;
 
 namespace IO.Swagger.Services
 {
@@ -11,6 +12,11 @@ namespace IO.Swagger.Services
             CreateMap<User, UserDto>();
             CreateMap<Currency, CurrencyDto>();
             CreateMap<Transaction, TransactionDto>();
+
+            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));
         }
     }
 }