Merge pull request #5 from maurobernal/CA-4-crud-for-students

Ca 4 crud for students
maurobernal · May 3, 2024 · 81c7c55 · 81c7c55
2 parents dc48197 + 8762daa
commit 81c7c55
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Showing 10 changed files with 334 additions and 65 deletions.
diff --git a/src/Application/Application.csproj b/src/Application/Application.csproj
@@ -16,8 +16,4 @@
     <ProjectReference Include="..\Domain\Domain.csproj" />
   </ItemGroup>
 
-  <ItemGroup>
-    <Folder Include="CQRS\Students\Queries\GetStudentsQueries\" />
-  </ItemGroup>
-
 </Project>
diff --git a/src/Application/CQRS/Students/Commands/DeleteStudentCommand/DeleteStudentCommand.cs b/src/Application/CQRS/Students/Commands/DeleteStudentCommand/DeleteStudentCommand.cs
@@ -0,0 +1,25 @@
+using ca.Application.Common.Exceptions;
+using ca.Application.Common.Interfaces;
+
+namespace ca.Application.CQRS.Students.Commands.DeleteStudentCommand;
+public class DeleteStudentCommand : IRequest<int>
+{
+    internal int Id { get; set; }
+    public int AssignId(int id) => Id = id;
+}
+
+
+public class DeleteStudentHandler(IApplicationDbContext _context) : IRequestHandler<DeleteStudentCommand, int>
+{
+    public async Task<int> Handle(DeleteStudentCommand request, CancellationToken cancellationToken)
+    {
+        var entity = await _context.Students.FindAsync(request.Id);
+        if (entity == null) throw new ApiNotFoundException($"el registro no existe:{request.Id}");
+
+        _context.Students.Remove(entity);
+        await _context.SaveChangesAsync(cancellationToken);
+        return request.Id;
+
+
+    }
+}
diff --git a/src/Application/CQRS/Students/Queries/GetListStudentsQueries/GetCoursesDtoOfList.cs b/src/Application/CQRS/Students/Queries/GetListStudentsQueries/GetCoursesDtoOfList.cs
@@ -0,0 +1,17 @@
+
+using ca.Domain.Entities;
+
+namespace ca.Application.CQRS.Students.Queries.GetStudentsQueries;
+public class GetCoursesDtoOfList
+{
+    public string Title { get; set; } = string.Empty;
+
+    private class Mapping : Profile
+    {
+        public Mapping()
+        {
+            CreateMap<Course, GetCoursesDtoOfList>();
+        }
+    }
+}
+
diff --git a/src/Application/CQRS/Students/Queries/GetListStudentsQueries/GetListStudentsQueries.cs b/src/Application/CQRS/Students/Queries/GetListStudentsQueries/GetListStudentsQueries.cs
@@ -0,0 +1,22 @@
+using ca.Application.Common.Bases;
+using ca.Application.Common.Interfaces;
+using ca.Application.Common.Mappings;
+using ca.Application.Common.Models;
+
+namespace ca.Application.CQRS.Students.Queries.GetStudentsQueries;
+public class GetListStudentsQueries : PaginatedBaseDTO, IRequest<PaginatedList<GetStudentDtoOfList>>
+{
+
+}
+
+public class GetListStudentHandler(IApplicationDbContext _context, IMapper _mapper) : IRequestHandler<GetListStudentsQueries, PaginatedList<GetStudentDtoOfList>>
+{
+    public async Task<PaginatedList<GetStudentDtoOfList>> Handle(GetListStudentsQueries request, CancellationToken cancellationToken)
+    {
+        var res = await _context.Students
+            .ProjectTo<GetStudentDtoOfList>(_mapper.ConfigurationProvider)
+            .PaginatedListAsync(request.PageNumber, request.PageSize);
+        return res;
+
+    }
+}
diff --git a/src/Application/CQRS/Students/Queries/GetListStudentsQueries/GetStudentDtoOfList.cs b/src/Application/CQRS/Students/Queries/GetListStudentsQueries/GetStudentDtoOfList.cs
@@ -0,0 +1,32 @@
+using ca.Domain.Entities;
+
+namespace ca.Application.CQRS.Students.Queries.GetStudentsQueries;
+public class GetStudentDtoOfList
+{
+    public string fullName { get; set; } = string.Empty;
+
+    public int Id { get; set; }
+
+    public int Year { get; set; }
+
+    public int Month { get; set; }
+
+    public int Day { get; set; }
+
+    public List<GetCoursesDtoOfList> courses { get; set; } = new();
+
+    private class Mapping : Profile
+    {
+        public Mapping()
+        {
+            CreateMap<Student, GetStudentDtoOfList>()
+                .ForMember(dest => dest.fullName, orig => orig.MapFrom(m => $"{m.FirstName} {m.LastName}"))
+                .ForMember(dest => dest.Year, orig => orig.MapFrom(m => m.Birthdate.Year))
+                .ForMember(dest => dest.Month, orig => orig.MapFrom(m => m.Birthdate.Month))
+                .ForMember(dest => dest.Day, orig => orig.MapFrom(m => m.Birthdate.Day))
+                ;
+        }
+    }
+}
+
+
diff --git a/src/Application/CQRS/Students/Queries/GetStudentQueries/GetCoursesDto.cs b/src/Application/CQRS/Students/Queries/GetStudentQueries/GetCoursesDto.cs
@@ -1,6 +1,15 @@
-namespace ca.Application.CQRS.Students.Queries.GetStudentQueries;
+using ca.Domain.Entities;
+
+namespace ca.Application.CQRS.Students.Queries.GetStudentQueries;
 public class GetCoursesDto
 {
     public string Title { get; set; } = string.Empty;
 
+    private class Mapping : Profile
+    {
+        public Mapping()
+        {
+            CreateMap<Course, GetCoursesDto>();
+        }
+    }
 }
diff --git a/src/Application/CQRS/Students/Queries/GetStudentQueries/GetStudentDto.cs b/src/Application/CQRS/Students/Queries/GetStudentQueries/GetStudentDto.cs
@@ -5,25 +5,28 @@ namespace ca.Application.CQRS.Students.Queries.GetStudentQueries;
 public class GetStudentDto
 {
     public string fullName { get; set; } = string.Empty;
-    public int Id;
-    public int Year;
+
+    public int Id { get; set; }
+
+    public int Year { get; set; }
+
+    public int Month { get; set; }
+
+    public int Day { get; set; }
+
     public List<GetCoursesDto> courses {get;set;} = new();
-    /*
+
     private class Mapping : Profile
     {
-
         public Mapping()
         {
             CreateMap<Student, GetStudentDto>()
-                .ForMember(dest => dest.fullName, orig => orig.MapFrom(m => $"{ m.FirstName} {m.LastName}")  )
+                .ForMember(dest => dest.fullName, orig => orig.MapFrom(m => $"{m.FirstName} {m.LastName}"))
                 .ForMember(dest => dest.Year, orig => orig.MapFrom(m => m.Birthdate.Year))
-                ;
-                
-            
+                .ForMember(dest => dest.Month, orig => orig.MapFrom(m => m.Birthdate.Month))
+                .ForMember(dest => dest.Day, orig => orig.MapFrom(m => m.Birthdate.Day))
+                ;   
         }
-
     }
-*/
-
 }
 
diff --git a/src/Application/CQRS/Students/Queries/GetStudentQueries/GetStudentQueries.cs b/src/Application/CQRS/Students/Queries/GetStudentQueries/GetStudentQueries.cs
@@ -10,25 +10,19 @@ public class GetStudentQueries : IRequest<GetStudentDto>
 }
 
 
-public class GetStudentQueriesHandler : IRequestHandler<GetStudentQueries, GetStudentDto>
+public class GetStudentQueriesHandler(IApplicationDbContext _context, IMapper _mapper) : IRequestHandler<GetStudentQueries, GetStudentDto>
 {
-    private readonly IApplicationDbContext _context;
-    private readonly IMapper _mapper;
-    public GetStudentQueriesHandler(IApplicationDbContext context, IMapper mapper)
-    {
-        _context = context;
-        _mapper = mapper;
-    }
     public async Task<GetStudentDto> Handle(GetStudentQueries request, CancellationToken cancellationToken)
     {
-        var student2 = await _context.Students.AsNoTracking()
-           .SingleOrDefaultAsync(s => s.Id == request.id);
-
-        int studentId = 0;
-        if (student2 != null) studentId = student2.Id;
-
-
-        return new GetStudentDto();
+        var entity = await _context.Students
+            .AsNoTracking()
+            .Include(c => c.Courses)
+            .ProjectTo<GetStudentDto>(_mapper.ConfigurationProvider)
+            .FirstOrDefaultAsync(r => r.Id == request.id);
+
+        if (entity == null) throw new ApiNotFoundException($"el registro no existe:{request.id}");
+
+        return entity;
 
     }
 }
diff --git a/src/Web/Endpoints/Students.cs b/src/Web/Endpoints/Students.cs
@@ -1,6 +1,9 @@
-using ca.Application.CQRS.Students.Commands.CreateStudentCommand;
+using ca.Application.Common.Models;
+using ca.Application.CQRS.Students.Commands.CreateStudentCommand;
+using ca.Application.CQRS.Students.Commands.DeleteStudentCommand;
 using ca.Application.CQRS.Students.Commands.PutStudentCommand;
 using ca.Application.CQRS.Students.Queries.GetStudentQueries;
+using ca.Application.CQRS.Students.Queries.GetStudentsQueries;
 using ca.Application.CQRS.TodoItems.Commands.CreateTodoItem;
 using Microsoft.AspNetCore.Authorization;
 
@@ -9,15 +12,32 @@ namespace ca.Web.Endpoints;
 public class Students : EndpointGroupBase
 {
 
-
+    public override void Map(WebApplication app)
+    {
+        app.MapGroup(this)
+            .MapGet(GetStudent,"{id}")
+            .MapGet(GetListStudent)
+            .MapPost(PostStudent)
+            .MapPut(PutStudent, "{id}")
+            .MapDelete(DeleteStudent, "{id}");
+    }
 
 
     [AllowAnonymous]
-    public Task<GetStudentDto> GetStudent(ISender sender, [AsParameters] GetStudentQueries query)
+    public Task<GetStudentDto> GetStudent(ISender sender, int id)
     {
+        var query = new GetStudentQueries();
+        query.id = id;
         return sender.Send(query);
     }
 
+    [AllowAnonymous]
+    public async Task<PaginatedList<GetStudentDtoOfList>> GetListStudent(ISender sender, [AsParameters] GetListStudentsQueries query )
+    {        
+        var res =  await sender.Send(query);
+        return res;
+    }
+
 
     [AllowAnonymous]
     public Task<int> PostStudent(ISender sender, CreateStudentCommand query)
@@ -32,11 +52,13 @@ public async Task<IResult> PutStudent(ISender sender, int id, PutStudentCommand
         return Results.Ok(await sender.Send(command));
     }
 
-    public override void Map(WebApplication app)
+    [AllowAnonymous]
+    public async Task<IResult> DeleteStudent(ISender sender, int id)
     {
-        app.MapGroup(this)
-            .MapGet(GetStudent)
-            .MapPost(PostStudent)
-            .MapPut(PutStudent,"{id}");
+        var command = new DeleteStudentCommand();
+        command.AssignId(id);
+        return Results.Ok(await sender.Send(command));
     }
+
+
 }