feat: added project detail API

src/modules/task-manager/providers/project.service.ts

@@ -1,4 +1,4 @@
-import { BadRequestException, Injectable, NotFoundException } from "@nestjs/common";
+import { BadRequestException, ForbiddenException, Injectable, NotFoundException } from "@nestjs/common";
 import { InjectRepository } from "@nestjs/typeorm";
 import { In, Repository } from "typeorm";
 import { ProjectRepository } from "../repositories/project.repository";
@@ -124,7 +124,11 @@ export class ProjectService {
     return project;
   }
 
-  async findUserProjects(userId: string, wsId: string, pagination: PaginationDto): Promise<{ projects: TMProject[]; count: number; paginate: true }> {
+  async findUserProjects(
+    userId: string,
+    wsId: string,
+    pagination: PaginationDto,
+  ): Promise<{ projects: TMProject[]; count: number; paginate: true }> {
     const page = pagination.page ?? 1;
     const limit = pagination.limit ?? 10;
     const skip = (page - 1) * limit;
@@ -133,4 +137,21 @@ export class ProjectService {
 
     return { projects, count, paginate: true };
   }
+
+  async getProjectDetail(projectId: string, userId: string): Promise<TMProject | null> {
+    const project = await this.projectRepository.findOne({
+      where: { id: projectId },
+      relations: {
+        users: true,
+      },
+    });
+    if (!project) throw new NotFoundException(ProjectMessage.PROJECT_NOT_FOUND);
+
+    const isUserMember = project.users.some(user => user.id === userId);
+    if(!isUserMember) throw new ForbiddenException(ProjectMessage.NOT_MEMBER_OF_PROJECT);
+
+    const projectDetail = await this.projectRepository.getProjectDetail(projectId);
+
+    return projectDetail;
+  }
 }