added stops distance sql functionality

src/BSMS.Application/Contracts/Persistence/IGenericRepository.cs

@@ -7,6 +7,7 @@ public interface IGenericRepository<T> where T: class
     IQueryable<T> GetAll();
     Task<T?> GetByIdAsync(int id);
     Task InsertAsync(T entity);
+    Task BulkInsertAsync(IEnumerable<T> entitites);
     Task UpdateAsync(T entity);
     Task DeleteAsync(T entity);
     Task<bool> AnyAsync(Expression<Func<T, bool>> conditions);

src/BSMS.Application/Contracts/Persistence/IStopRepository.cs

@@ -5,4 +5,6 @@ namespace BSMS.Application.Contracts.Persistence;
 public interface IStopRepository : IGenericRepository<Stop>
 {
     bool StopsBelongToSameRoute(int firstStopId, int secondStopId);
+
+    void ExecuteCustomizedInsert(int routeId, string stopName, int distanceToPrevious);
 }

src/BSMS.Application/Features/Route/Commands/Create/CreateRouteCommand.cs

@@ -9,5 +9,7 @@ public record CreateRouteCommand(
     string Destination,
     List<CreateStops> StopsList) : IRequest<MethodResult<CreatedEntityResponse>>;
 
+// only intermediate stops since first and last is generated by SQL trigger
 public record CreateStops (
-    string Name);
+    string Name,
+    int DistanceToPrevious);

src/BSMS.Application/Features/Route/Commands/Create/CreateRouteCommandHandler.cs

@@ -1,17 +1,18 @@
 using System.Net;
-using BSMS.Application.Contracts;
 using BSMS.Application.Contracts.Persistence;
 using BSMS.Application.Extensions;
 using BSMS.Application.Features.Common;
 using BSMS.Application.Helpers;
+using BSMS.Core.Entities;
 using FluentValidation;
 using MapsterMapper;
 using MediatR;
 
 namespace BSMS.Application.Features.Route.Commands.Create;
 
 public class CreateRouteCommandHandler(
-    IRouteRepository repository,
+    IRouteRepository routeRepository,
+    IStopRepository stopRepository,
     IMapper mapper,
     IValidator<CreateRouteCommand> validator,
     MethodResultFactory methodResultFactory) 
@@ -28,9 +29,12 @@ public async Task<MethodResult<CreatedEntityResponse>> Handle(CreateRouteCommand
             return result;
         }
 
+        // insert separately to avoid concurrency exception caused by SQL trigger
         var route = mapper.Map<Core.Entities.Route>(request);
-
-        await repository.InsertAsync(route);
+        await routeRepository.InsertAsync(route);
+
+        var stops = mapper.Map<List<Stop>>(request.StopsList);
+        stops.ForEach(s => stopRepository.ExecuteCustomizedInsert(route.RouteId, s.Name, s.DistanceToPrevious.Value));
 
         result.Data = new CreatedEntityResponse(route.RouteId);
 

src/BSMS.Application/MappingProfiles/RouteProfile.cs

@@ -9,9 +9,6 @@ public class RouteProfile : IRegister
 {
     public void Register(TypeAdapterConfig config)
     {
-        config.NewConfig<CreateRouteCommand, Route>()
-            .Map(dest => dest.Stops, src => src.StopsList);
-
         config.NewConfig<Route, GetAllRoutesResponse>()
             .Map(dest => dest.Name, src => $"{src.Origin} - {src.Destination}");
     }

src/BSMS.Core/Entities/Route.cs

@@ -11,6 +11,8 @@ public class Route
     [StringLength(50)]
     public string Destination { get; set; } = null!;
 
+    public int OverallDistance { get; set; }
+
     public List<Stop> Stops { get; set; }
     public List<BusScheduleEntry> BusScheduleEntries { get; set; }
 }

src/BSMS.Core/Entities/Stop.cs

@@ -10,6 +10,7 @@ public class Stop
 
     [StringLength(50)]
     public string Name { get; set; }
+    public int? DistanceToPrevious { get; set; }
 
     public Stop? PreviousStop { get; set; }
     public Route Route { get; set; }

src/BSMS.Core/Enums/TicketStatus.cs

@@ -5,5 +5,5 @@ public enum TicketStatus
     Active = 100,
     InUse = 200,
     Used = 300,
-    Canceled = 400
+    Cancelled = 400
 }

src/BSMS.Infrastructure/BSMS.Infrastructure.csproj

@@ -25,6 +25,7 @@
       <PackageReference Include="Microsoft.Extensions.Caching.StackExchangeRedis" Version="8.0.4" />
       <PackageReference Include="StackExchange.Redis" Version="2.7.33" />
       <PackageReference Include="EntityFrameworkCore.Triggered" Version="3.2.2" />
+      <PackageReference Include="Z.EntityFramework.Extensions.EFCore" Version="8.102.2.3" />
     </ItemGroup>
 
     <ItemGroup>

src/BSMS.Infrastructure/Persistence/BusStationContext.cs

@@ -109,5 +109,9 @@ protected override void OnModelCreating(ModelBuilder modelBuilder)
                 typeof(BusStationContext).GetMethod(nameof(StopsBelongToSameRoute),
                 [typeof(int), typeof(int)])!)
             .HasName("StopsBelongToSameRoute");
+
+        modelBuilder.Entity<Route>()
+            .Property(r => r.OverallDistance)
+            .HasComputedColumnSql("dbo.CalculateTotalDistanceForRoute([RouteId])");
     }
 }

src/BSMS.Infrastructure/Persistence/Migrations/20240413152349_AddSeatStatusHandlingProcedureAndTrigger.cs

@@ -20,7 +20,7 @@ @NewStatus NVARCHAR(20))
 	                DECLARE @IsFree BIT;
 
                     -- check new status
-                    IF @NewStatus = 'Active' OR @NewStatus = 'Canceled' OR @NewStatus = 'Expired'
+                   IF @NewStatus = 'Active' OR @NewStatus = 'Cancelled'
                         SET @IsFree = 1;
                     ELSE
                         SET @IsFree = 0;

src/BSMS.Infrastructure/Persistence/Migrations/20240428115540_AddStopAndRouteFunctionalityElements.cs

@@ -62,7 +62,7 @@ WHILE @CurrentStopId IS NOT NULL
                         -- Update the last stop ID
                         SET @LastStopId = @CurrentStopId;
                         -- Get the next stop ID
-                        SET @NextStopId = dbo.FindNextStop(@CurrentStopId, @RouteId);
+                         SET @NextStopId = dbo.FindNextStop(@RouteId, @CurrentStopId);
                         -- Update the current stop ID
                         SET @CurrentStopId = @NextStopId;
                     END;