feat: implement project settings management with CRUD operations and caching

src/project/entities/project.entity.ts

@@ -14,6 +14,7 @@ import { Database } from "../../databaseManager/entities/database.entity";
 import { FunctionEntity } from "../../query/entities/function.entity";
 import { RedisNode } from "../../redisManager/entities/redis.node.entity";
 import { Log } from "../../query/logger/entities/log.entity";
+import { ProjectSetting } from "../settings/entities/project.setting.entity";
 
 @Entity("project")
 export class Project {
@@ -39,6 +40,9 @@ export class Project {
   @OneToMany(() => FunctionEntity, (functionEntity) => functionEntity.project)
   functions: FunctionEntity[];
 
+  @OneToMany(() => ProjectSetting, (setting) => setting.project)
+  settings: ProjectSetting[];
+
   @ManyToMany(() => RedisNode, (redisNode) => redisNode.projects)
   @JoinTable()
   redisNodes: RedisNode[];

src/project/project.controller.ts

@@ -1,14 +1,26 @@
-import { Body, Controller, Inject, Put, UseGuards } from "@nestjs/common";
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Inject,
+  Put,
+  Req,
+  UseGuards,
+} from "@nestjs/common";
 import { ProjectService } from "./project.service";
 import { ApiTokenGuard } from "src/api/guards/api-token.guard";
 import { AdminGuard } from "src/api/guards/admin.guard";
+import { ProjectSettingService } from "./settings/project.setting.service";
 
 @Controller("project")
 @UseGuards(ApiTokenGuard)
 export class ProjectController {
   constructor(
     @Inject(ProjectService)
-    private readonly projectService: ProjectService
+    private readonly projectService: ProjectService,
+    @Inject(ProjectSettingService)
+    private readonly projectSettingService: ProjectSettingService
   ) {}
 
   @Put("create")
@@ -21,4 +33,29 @@ export class ProjectController {
   createProjectWithoutDB(@Body() body: { name: string }) {
     return this.projectService.create(body.name, false);
   }
+
+  @Put("settings/create")
+  createSetting(
+    @Body() body: { key: string; value: string },
+    @Req() req: Request & { apiToken: { id: string } }
+  ) {
+    return this.projectSettingService.create(
+      req.apiToken.id,
+      body.key,
+      body.value
+    );
+  }
+
+  @Delete("settings/delete")
+  deleteSetting(
+    @Body() body: { key: string },
+    @Req() req: Request & { apiToken: { id: string } }
+  ) {
+    return this.projectSettingService.delete(req.apiToken.id, body.key);
+  }
+
+  @Get("settings")
+  getAllSettings(@Req() req: Request & { apiToken: { id: string } }) {
+    return this.projectSettingService.getAll(req.apiToken.id);
+  }
 }

src/project/project.module.ts

@@ -6,16 +6,18 @@ import { ProjectController } from "./project.controller";
 import { ApiModule } from "src/api/api.module";
 import { RedisModule } from "src/redis/redis.module";
 import { DatabaseManagerModule } from "src/databaseManager/database.manager.module";
+import { ProjectSetting } from "./settings/entities/project.setting.entity";
+import { ProjectSettingService } from "./settings/project.setting.service";
 
 @Module({
   imports: [
     forwardRef(() => ApiModule),
     forwardRef(() => RedisModule),
     forwardRef(() => DatabaseManagerModule),
-    TypeOrmModule.forFeature([Project]),
+    TypeOrmModule.forFeature([Project, ProjectSetting]),
   ],
   controllers: [ProjectController],
-  providers: [ProjectService],
-  exports: [ProjectService],
+  providers: [ProjectService, ProjectSettingService],
+  exports: [ProjectService, ProjectSettingService],
 })
 export class ProjectModule {}

src/project/project.service.ts

@@ -4,6 +4,7 @@ import { Repository } from "typeorm";
 import { Project } from "./entities/project.entity";
 import { RedisClient } from "src/redis/redis.service";
 import { DatabaseManagerService } from "src/databaseManager/database/database.manager.service";
+import { ProjectSettingService } from "./settings/project.setting.service";
 
 @Injectable()
 export class ProjectService {
@@ -13,9 +14,23 @@ export class ProjectService {
     @Inject(RedisClient)
     private readonly redisClient: RedisClient,
     @Inject(forwardRef(() => DatabaseManagerService))
-    private readonly databaseManagerService: DatabaseManagerService
+    private readonly databaseManagerService: DatabaseManagerService,
+    @Inject(ProjectSettingService)
+    private readonly projectSettingService: ProjectSettingService
   ) {}
 
+  async createDefaultSettings(projectId: string) {
+    const defaultSettings = [{ key: "sessionTTL", value: "3600" }];
+
+    await Promise.all(
+      defaultSettings.map((setting) =>
+        this.projectSettingService.create(projectId, setting.key, setting.value)
+      )
+    );
+
+    return true;
+  }
+
   async create(name: string, createDatabase: boolean = true) {
     const project = this.projectRepository.create({ name });
     const projectSaved = await this.projectRepository.save(project);
@@ -24,6 +39,9 @@ export class ProjectService {
       await this.databaseManagerService.createDatabase(projectSaved.id);
     }
 
+    await this.createDefaultSettings(projectSaved.id);
+    await this.redisClient.set(`project_${projectSaved.id}`, projectSaved, 300);
+
     return projectSaved;
   }
 

src/project/settings/entities/project.setting.entity.ts

@@ -0,0 +1,19 @@
+import { Column, Entity, ManyToOne, PrimaryGeneratedColumn } from "typeorm";
+import { Project } from "../../entities/project.entity";
+
+@Entity("projectSetting")
+export class ProjectSetting {
+  @PrimaryGeneratedColumn("uuid")
+  id: string;
+
+  @ManyToOne(() => Project, (project) => project.settings, {
+    onDelete: "CASCADE",
+  })
+  project: Project;
+
+  @Column({ type: "varchar", length: 255, nullable: false })
+  key: string;
+
+  @Column({ type: "text", nullable: false })
+  value: string;
+}

src/project/settings/project.setting.service.ts

@@ -0,0 +1,112 @@
+import { Inject, Injectable } from "@nestjs/common";
+import { InjectRepository } from "@nestjs/typeorm";
+import { Repository } from "typeorm";
+import { ProjectSetting } from "./entities/project.setting.entity";
+import { RedisClient } from "src/redis/redis.service";
+
+@Injectable()
+export class ProjectSettingService {
+  constructor(
+    @InjectRepository(ProjectSetting)
+    private readonly projectSettingRepository: Repository<ProjectSetting>,
+    @Inject(RedisClient)
+    private readonly redisClient: RedisClient
+  ) {}
+
+  async updateCache(projectId: string) {
+    const settings = await this.projectSettingRepository.find({
+      where: { project: { id: projectId } },
+    });
+
+    const settingsObject = settings.reduce((obj, setting) => {
+      obj[setting.key] = setting.value;
+      return obj;
+    }, {});
+
+    await this.redisClient.set(
+      `project_settings_${projectId}`,
+      settingsObject,
+      300
+    );
+
+    return settingsObject;
+  }
+
+  async get(key: string, projectId: string) {
+    const cached = await this.redisClient.get(`project_settings_${projectId}`);
+
+    if (cached && key in cached) {
+      return cached[key];
+    }
+
+    const setting = await this.projectSettingRepository.findOne({
+      where: { project: { id: projectId }, key },
+    });
+
+    if (setting) {
+      return setting.value;
+    }
+
+    return null;
+  }
+
+  async getAll(projectId: string) {
+    const cached = await this.redisClient.get(`project_settings_${projectId}`);
+
+    if (cached) {
+      return cached;
+    }
+
+    const settings = await this.projectSettingRepository.find({
+      where: { project: { id: projectId } },
+    });
+
+    const settingsObject = settings.reduce((obj, setting) => {
+      obj[setting.key] = setting.value;
+      return obj;
+    }, {});
+
+    await this.redisClient.set(
+      `project_settings_${projectId}`,
+      settingsObject,
+      300
+    );
+
+    return settingsObject;
+  }
+
+  async create(projectId: string, key: string, value: string) {
+    const existingSetting = await this.projectSettingRepository.findOne({
+      where: { project: { id: projectId }, key },
+    });
+
+    if (existingSetting) {
+      existingSetting.value = value;
+      await this.projectSettingRepository.save(existingSetting);
+
+      return await this.updateCache(projectId);
+    }
+
+    const newSetting = this.projectSettingRepository.create({
+      key,
+      value,
+      project: { id: projectId },
+    });
+
+    await this.projectSettingRepository.save(newSetting);
+
+    return await this.updateCache(projectId);
+  }
+
+  async delete(projectId: string, key: string) {
+    const setting = await this.projectSettingRepository.findOne({
+      where: { project: { id: projectId }, key },
+    });
+
+    if (setting) {
+      await this.projectSettingRepository.remove(setting);
+    }
+
+    return await this.updateCache(projectId);
+  }
+}