feat: implement project development module, transfer management features, and industrial AVM model integration

apps/api/src/modules/projects/application/queries/get-project/get-project.handler.ts

@@ -0,0 +1,23 @@
+import { Inject } from '@nestjs/common';
+import { type IQueryHandler, QueryHandler } from '@nestjs/cqrs';
+import {
+  PROJECT_REPOSITORY,
+  type IProjectRepository,
+  type ProjectDetailData,
+} from '../../../domain/repositories/project-development.repository';
+import { GetProjectQuery } from './get-project.query';
+
+@QueryHandler(GetProjectQuery)
+export class GetProjectHandler implements IQueryHandler<GetProjectQuery> {
+  constructor(
+    @Inject(PROJECT_REPOSITORY)
+    private readonly repo: IProjectRepository,
+  ) {}
+
+  async execute(query: GetProjectQuery): Promise<ProjectDetailData | null> {
+    // Try slug first, then ID
+    const bySlug = await this.repo.findDetailBySlug(query.slugOrId);
+    if (bySlug) return bySlug;
+    return this.repo.findDetailById(query.slugOrId);
+  }
+}

apps/api/src/modules/projects/application/queries/get-project/get-project.query.ts

@@ -0,0 +1,3 @@
+export class GetProjectQuery {
+  constructor(public readonly slugOrId: string) {}
+}

apps/api/src/modules/projects/application/queries/list-projects/list-projects.handler.ts

@@ -0,0 +1,30 @@
+import { Inject } from '@nestjs/common';
+import { type IQueryHandler, QueryHandler } from '@nestjs/cqrs';
+import {
+  PROJECT_REPOSITORY,
+  type IProjectRepository,
+  type PaginatedResult,
+  type ProjectListItem,
+} from '../../../domain/repositories/project-development.repository';
+import { ListProjectsQuery } from './list-projects.query';
+
+@QueryHandler(ListProjectsQuery)
+export class ListProjectsHandler implements IQueryHandler<ListProjectsQuery> {
+  constructor(
+    @Inject(PROJECT_REPOSITORY)
+    private readonly repo: IProjectRepository,
+  ) {}
+
+  async execute(query: ListProjectsQuery): Promise<PaginatedResult<ProjectListItem>> {
+    return this.repo.search({
+      query: query.query,
+      status: query.status,
+      city: query.city,
+      district: query.district,
+      developer: query.developer,
+      isVerified: query.isVerified,
+      page: query.page,
+      limit: query.limit,
+    });
+  }
+}

apps/api/src/modules/projects/application/queries/list-projects/list-projects.query.ts

@@ -0,0 +1,14 @@
+import type { ProjectDevelopmentStatus } from '@prisma/client';
+
+export class ListProjectsQuery {
+  constructor(
+    public readonly query: string | undefined,
+    public readonly status: ProjectDevelopmentStatus | undefined,
+    public readonly city: string | undefined,
+    public readonly district: string | undefined,
+    public readonly developer: string | undefined,
+    public readonly isVerified: boolean | undefined,
+    public readonly page: number,
+    public readonly limit: number,
+  ) {}
+}