From b25c0b529173ef15cd0cb99655dd93642cf0af38 Mon Sep 17 00:00:00 2001
From: Catalin Oancea <catalin.oancea2008@gmail.com>
Date: Mon, 4 Nov 2024 18:29:03 +0200
Subject: [PATCH] Add project filtering by name

---
 api/src/modules/projects/projects.service.ts  | 16 +++++++++++-
 .../integration/projects/projects.spec.ts     | 25 +++++++++++++++++++
 2 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/api/src/modules/projects/projects.service.ts b/api/src/modules/projects/projects.service.ts
index 06b09955..aa214f5e 100644
--- a/api/src/modules/projects/projects.service.ts
+++ b/api/src/modules/projects/projects.service.ts
@@ -2,7 +2,8 @@ import { Injectable } from '@nestjs/common';
 import { AppBaseService } from '@api/utils/app-base.service';
 import { Project } from '@shared/entities/projects.entity';
 import { InjectRepository } from '@nestjs/typeorm';
-import { Repository } from 'typeorm';
+import { Repository, SelectQueryBuilder } from 'typeorm';
+import { FetchSpecification } from 'nestjs-base-service';
 
 @Injectable()
 export class ProjectsService extends AppBaseService<
@@ -17,4 +18,17 @@ export class ProjectsService extends AppBaseService<
   ) {
     super(projectRepository, 'project', 'projects');
   }
+
+  async extendFindAllQuery(
+    query: SelectQueryBuilder<Project>,
+    fetchSpecification: FetchSpecification,
+  ): Promise<SelectQueryBuilder<Project>> {
+    // Filter by project name
+    if (fetchSpecification?.filter?.projectName) {
+      query = query.andWhere('project_name ILIKE :projectName', {
+        projectName: `%${fetchSpecification.filter.projectName}%`,
+      });
+    }
+    return query;
+  }
 }
diff --git a/api/test/integration/projects/projects.spec.ts b/api/test/integration/projects/projects.spec.ts
index bae15e1f..27fdcb65 100644
--- a/api/test/integration/projects/projects.spec.ts
+++ b/api/test/integration/projects/projects.spec.ts
@@ -86,6 +86,31 @@ describe('Projects', () => {
           .map((project) => project.projectName),
       );
     });
+
+    test.only('Should return a list of projects filtered by project name', async () => {
+      const projects: Project[] = [];
+      projects.push(
+        await testManager
+          .mocks()
+          .createProject({ projectName: 'PROJECT_NAME_ABC' }),
+        await testManager
+          .mocks()
+          .createProject({ projectName: 'PROJECT_NAME_DEF' }),
+      );
+
+      const response = await testManager
+        .request()
+        .get(projectsContract.getProjects.path)
+        .query({
+          filter: {
+            projectName: 'ABC',
+          },
+        });
+      expect(response.body.data).toHaveLength(1);
+      expect(
+        response.body.data.map((project: Project) => project.projectName),
+      ).toEqual(['PROJECT_NAME_ABC']);
+    });
   });
 
   describe('Filters for Projects', () => {