✨ feat: feat: Criação da service que busca o histórico de vagas com …

…base nos filtros.

src/modules/alert/service/applicationHistory.service.ts

@@ -0,0 +1,35 @@
+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Repository } from 'typeorm';
+import { ApplicationEntity } from '../../../database/entities/applications.entity';
+import { JobsEntity } from '../../../database/entities/jobs.entity';
+@Injectable()
+export class ApplicationHistoryService {
+    constructor(
+        @InjectRepository(ApplicationEntity)
+        private applicationsRepository: Repository<ApplicationEntity>,
+        @InjectRepository(JobsEntity)
+        private jobsRepository: Repository<JobsEntity>,
+    ) { }
+    async getApplicationHistory(userId: string, status?: string, page: number = 1, limit: number = 10): Promise<any[]> {
+        const query = this.applicationsRepository.createQueryBuilder('application')
+            .where('application.userId = :userId', { userId })
+            .leftJoinAndSelect('application.job', 'job');
+        if (status) {
+            query.andWhere('application.status = :status', { status });
+        }
+        query.orderBy('application.createdAt', 'DESC')
+            .skip((page - 1) * limit)
+            .take(limit);
+        const applications = await query.getMany();
+        return applications.map(application => ({
+            id: application.id,
+            jobId: application.job.id,
+            userId: application.user_id,
+            status: application.status,
+            createdAt: application.created_at.toISOString(),
+            jobTitle: application.job.title,
+            jobDescription: application.job.description,
+        }));
+    }
+}