основной круд готов-
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gorbenko.pavel
+134
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using FluentResults;
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using MediatR;
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using Microsoft.EntityFrameworkCore;
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using Tnsu.ApprovalRoute.Application.Common.Errors;
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using Tnsu.ApprovalRoute.Domain.Entities;
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using Tnsu.ApprovalRoute.Domain.Enums;
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using Tnsu.ApprovalRoute.Infrastructure.Persistence;
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namespace Tnsu.ApprovalRoute.Application.TemplateRouteSteps;
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public sealed record CreateTemplateRouteStepCommand(Guid RouteId, CreateTemplateRouteStepRequest Request)
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: IRequest<Result<TemplateRouteStepDto>>;
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public sealed record UpdateTemplateRouteStepCommand(Guid RouteId, Guid Id, UpdateTemplateRouteStepRequest Request)
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: IRequest<Result<TemplateRouteStepDto>>;
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public sealed record DeleteTemplateRouteStepCommand(Guid RouteId, Guid Id) : IRequest<Result>;
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public sealed class CreateTemplateRouteStepHandler(ApprovalRouteDbContext db)
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: IRequestHandler<CreateTemplateRouteStepCommand, Result<TemplateRouteStepDto>>
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{
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public async Task<Result<TemplateRouteStepDto>> Handle(CreateTemplateRouteStepCommand command, CancellationToken cancellationToken)
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{
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var route = await db.TemplateRoutes.FirstOrDefaultAsync(x => x.Id == command.RouteId, cancellationToken);
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if (route is null)
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return Result.Fail<TemplateRouteStepDto>(new NotFoundError("Маршрут", command.RouteId));
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var r = command.Request;
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var fieldsError = TemplateRouteStepValidation.ValidateFields(r.ExecutorEmail, r.Position, r.ProjectRole, route.ByProject);
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if (fieldsError is not null)
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return Result.Fail<TemplateRouteStepDto>(fieldsError);
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var entity = new TemplateRouteStep
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{
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RouteId = route.Id,
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OrderNo = r.OrderNo,
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ExecutorEmail = r.ExecutorEmail,
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Position = r.Position,
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ProjectRole = r.ProjectRole,
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HeadType = r.HeadType,
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Status = r.Status,
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AllowReassignToOtherApprovers = r.AllowReassignToOtherApprovers
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};
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db.TemplateRouteSteps.Add(entity);
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await db.SaveChangesAsync(cancellationToken);
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var result = Result.Ok(TemplateRouteStepMapper.ToDto(entity));
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return await TemplateRouteStepValidation.AppendMissingProjectRoleWarningAsync(db, route, result, cancellationToken);
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}
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}
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public sealed class UpdateTemplateRouteStepHandler(ApprovalRouteDbContext db)
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: IRequestHandler<UpdateTemplateRouteStepCommand, Result<TemplateRouteStepDto>>
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{
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public async Task<Result<TemplateRouteStepDto>> Handle(UpdateTemplateRouteStepCommand command, CancellationToken cancellationToken)
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{
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var route = await db.TemplateRoutes.FirstOrDefaultAsync(x => x.Id == command.RouteId, cancellationToken);
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if (route is null)
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return Result.Fail<TemplateRouteStepDto>(new NotFoundError("Маршрут", command.RouteId));
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var entity = await db.TemplateRouteSteps
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.FirstOrDefaultAsync(x => x.Id == command.Id && x.RouteId == command.RouteId, cancellationToken);
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if (entity is null)
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return Result.Fail<TemplateRouteStepDto>(new NotFoundError("Шаг маршрута", command.Id));
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var r = command.Request;
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var fieldsError = TemplateRouteStepValidation.ValidateFields(r.ExecutorEmail, r.Position, r.ProjectRole, route.ByProject);
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if (fieldsError is not null)
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return Result.Fail<TemplateRouteStepDto>(fieldsError);
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entity.OrderNo = r.OrderNo;
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entity.ExecutorEmail = r.ExecutorEmail;
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entity.Position = r.Position;
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entity.ProjectRole = r.ProjectRole;
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entity.HeadType = r.HeadType;
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entity.Status = r.Status;
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entity.AllowReassignToOtherApprovers = r.AllowReassignToOtherApprovers;
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await db.SaveChangesAsync(cancellationToken);
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var result = Result.Ok(TemplateRouteStepMapper.ToDto(entity));
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return await TemplateRouteStepValidation.AppendMissingProjectRoleWarningAsync(db, route, result, cancellationToken);
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}
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}
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public sealed class DeleteTemplateRouteStepHandler(ApprovalRouteDbContext db)
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: IRequestHandler<DeleteTemplateRouteStepCommand, Result>
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{
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public async Task<Result> Handle(DeleteTemplateRouteStepCommand request, CancellationToken cancellationToken)
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{
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var entity = await db.TemplateRouteSteps
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.FirstOrDefaultAsync(x => x.Id == request.Id && x.RouteId == request.RouteId, cancellationToken);
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if (entity is null)
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return Result.Fail(new NotFoundError("Шаг маршрута", request.Id));
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db.TemplateRouteSteps.Remove(entity);
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await db.SaveChangesAsync(cancellationToken);
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return Result.Ok();
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}
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}
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internal static class TemplateRouteStepValidation
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{
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public static IError? ValidateFields(string executorEmail, string position, ProjectRole projectRole, bool routeByProject)
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{
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if (string.IsNullOrWhiteSpace(executorEmail) && string.IsNullOrWhiteSpace(position) && projectRole == ProjectRole.None)
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return new ValidationError("Исполнитель, должность и роль в проекте не могут быть пустыми одновременно.");
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if (!routeByProject && projectRole != ProjectRole.None)
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return new ValidationError("Роль в проекте недопустима для шага маршрута, который не учитывает проект (by_project = false).");
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return null;
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}
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public static async Task<Result<TemplateRouteStepDto>> AppendMissingProjectRoleWarningAsync(
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ApprovalRouteDbContext db, TemplateRoute route, Result<TemplateRouteStepDto> result, CancellationToken cancellationToken)
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{
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if (!route.ByProject)
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return result;
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var hasProjectRoleStep = await db.TemplateRouteSteps
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.AnyAsync(x => x.RouteId == route.Id && x.ProjectRole != ProjectRole.None, cancellationToken);
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return hasProjectRoleStep
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? result
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: result.WithReason(new Warning("Должен быть хотя бы один шаг с ролью в проекте."));
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}
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}
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internal static class TemplateRouteStepMapper
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{
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public static TemplateRouteStepDto ToDto(TemplateRouteStep e) => new(
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e.Id, e.OrderNo, e.ExecutorEmail, e.Position, e.ProjectRole, e.HeadType, e.Status, e.RouteId, e.AllowReassignToOtherApprovers);
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}
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@@ -0,0 +1,32 @@
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using Tnsu.ApprovalRoute.Domain.Enums;
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namespace Tnsu.ApprovalRoute.Application.TemplateRouteSteps;
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public sealed record TemplateRouteStepDto(
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Guid Id,
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int OrderNo,
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string ExecutorEmail,
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string Position,
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ProjectRole ProjectRole,
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HeadType HeadType,
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RouteStepStatus Status,
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Guid RouteId,
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bool AllowReassignToOtherApprovers);
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public sealed record CreateTemplateRouteStepRequest(
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int OrderNo,
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string ExecutorEmail,
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string Position,
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ProjectRole ProjectRole,
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HeadType HeadType,
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RouteStepStatus Status,
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bool AllowReassignToOtherApprovers);
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public sealed record UpdateTemplateRouteStepRequest(
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int OrderNo,
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string ExecutorEmail,
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string Position,
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ProjectRole ProjectRole,
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HeadType HeadType,
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RouteStepStatus Status,
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bool AllowReassignToOtherApprovers);
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+41
@@ -0,0 +1,41 @@
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using FluentResults;
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using MediatR;
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using Microsoft.EntityFrameworkCore;
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using Tnsu.ApprovalRoute.Application.Common.Errors;
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using Tnsu.ApprovalRoute.Infrastructure.Persistence;
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namespace Tnsu.ApprovalRoute.Application.TemplateRouteSteps;
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public sealed record GetTemplateRouteStepQuery(Guid RouteId, Guid Id) : IRequest<Result<TemplateRouteStepDto>>;
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public sealed record ListTemplateRouteStepsQuery(Guid RouteId) : IRequest<Result<IReadOnlyList<TemplateRouteStepDto>>>;
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public sealed class GetTemplateRouteStepHandler(ApprovalRouteDbContext db)
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: IRequestHandler<GetTemplateRouteStepQuery, Result<TemplateRouteStepDto>>
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{
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public async Task<Result<TemplateRouteStepDto>> Handle(GetTemplateRouteStepQuery request, CancellationToken cancellationToken)
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{
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var entity = await db.TemplateRouteSteps.AsNoTracking()
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.FirstOrDefaultAsync(x => x.Id == request.Id && x.RouteId == request.RouteId, cancellationToken);
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return entity is null
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? Result.Fail<TemplateRouteStepDto>(new NotFoundError("Шаг маршрута", request.Id))
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: Result.Ok(TemplateRouteStepMapper.ToDto(entity));
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}
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}
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public sealed class ListTemplateRouteStepsHandler(ApprovalRouteDbContext db)
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: IRequestHandler<ListTemplateRouteStepsQuery, Result<IReadOnlyList<TemplateRouteStepDto>>>
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{
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public async Task<Result<IReadOnlyList<TemplateRouteStepDto>>> Handle(ListTemplateRouteStepsQuery request, CancellationToken cancellationToken)
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{
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var items = await db.TemplateRouteSteps.AsNoTracking()
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.Where(x => x.RouteId == request.RouteId)
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.OrderBy(x => x.OrderNo)
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.Select(x => new TemplateRouteStepDto(
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x.Id, x.OrderNo, x.ExecutorEmail, x.Position, x.ProjectRole, x.HeadType, x.Status, x.RouteId, x.AllowReassignToOtherApprovers))
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.ToListAsync(cancellationToken);
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return Result.Ok<IReadOnlyList<TemplateRouteStepDto>>(items);
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}
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}
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