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Merged
PeterOche merged 2 commits into from
Apr 30, 2025
Merged

Developed Backend Endpoints for Multi-User Admin Tools and Moderation #195

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dacbca9
Developed Backend Endpoints for Multi-User Admin Tools and Moderation
ahmadogo Apr 30, 2025
51404cd
Merge branch 'main' into feat/adminModeration
ahmadogo Apr 30, 2025
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46 changes: 46 additions & 0 deletions apps/backend/src/admin/admin.controller.ts
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import { Controller, Get, Param, Patch, Post, Req, UseGuards } from "@nestjs/common";
import { JwtAuthGuard } from "src/auth/guards/jwt-auth.guard";
import { RolesGuard } from "src/auth/guards/roles.guard";
import { Roles } from "src/auth/decorators/roles.decorator";
import { UserRole } from "src/users/entities/user.entity";
import { ForumReportService } from "src/forum-report/forum-report.service";
import { ModerationService } from "./providers/moderation.service";


@Controller('admin')
@UseGuards(JwtAuthGuard, RolesGuard )

export class AdminController {
constructor(
private readonly reportService: ForumReportService,

private readonly moderationService: ModerationService
) {}

@Get('reports')
@Roles(UserRole.ADMIN, UserRole.Moderator)
public async getReports() {
return await this.reportService.getOpenReports();
}

@Get('stats')
@Roles(UserRole.ADMIN, UserRole.Moderator)
public async getStats(@Query() query) {
return await this.statsService.getSystemStats(query);
}


@Post('post/:id/ban')
@Roles(UserRole.ADMIN, UserRole.Moderator)
public async banPost(@Param('id') postId: string, @Req() req) {
return await this.moderationService.banPost(postId, req.user.wallet);
}

@Patch('user/:wallet/shadowban')
@Roles(UserRole.ADMIN, UserRole.Moderator)
public async shadowbanUser(@Param('wallet') wallet: string, @Req() req) {
return await this.moderationService.shadowbanUser(wallet, req.user.wallet);
}


}
22 changes: 22 additions & 0 deletions apps/backend/src/admin/admin.module.ts
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import { Module } from '@nestjs/common';
import { AdminService } from './providers/admin.service';
import { AdminController } from './admin.controller';
import { ForumReportService } from 'src/forum-report/forum-report.service';
import { TypeOrmModule } from '@nestjs/typeorm';
import { ForumReport } from 'src/forum-report/entities/forum-report.entity';
import { ModerationService } from './providers/moderation.service';
import { AuditLogService } from './audit-log/audit-log.service';
import { User } from 'src/users/entities/user.entity';

@Module({
imports: [TypeOrmModule.forFeature([Post, User, ForumReport])],
controllers: [AdminController],
providers: [
AdminService,
ForumReportService,
ModerationService,
AuditLogService
],
exports: [AdminService]
})
export class AdminModule {}
27 changes: 27 additions & 0 deletions apps/backend/src/admin/audit-log/audit-log.entity.ts
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import {
Column,
CreateDateColumn,
Entity,
PrimaryGeneratedColumn
} from "typeorm";

@Entity()
export class AuditLog {
@PrimaryGeneratedColumn()
id: number;

@Column()
action: string;

@Column()
performedBy: string; // wallet or user ID

@Column()
targetId: string;

@Column('text')
details: string;

@CreateDateColumn()
timestamp: Date;
}
17 changes: 17 additions & 0 deletions apps/backend/src/admin/audit-log/audit-log.service.ts
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import { Injectable } from "@nestjs/common";
import { InjectRepository } from "@nestjs/typeorm";
import { Repository } from "typeorm";
import { AuditLog } from "./audit-log.entity";

@Injectable()
export class AuditLogService {
constructor(
@InjectRepository(AuditLog)
private readonly auditRepo: Repository<AuditLog>,
) {}

public async logAction(data: Partial<AuditLog>) {
const log = this.auditRepo.create(data);
return this.auditRepo.save(log);
}
}
15 changes: 15 additions & 0 deletions apps/backend/src/admin/http/test.endpoint.http
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### Ban a user admin/post/:id/ban

POST http://localhost:3000/admin/post/1/ban
Authorization: Bearer
Content-Type: application/json
{

}


### Shadowban a user by wallet address admin/user/walletAddress/shadowban

PATCH http://localhost:3000/admin/user/oxgkdkjjjjnsjh/shadowban
Authorization: Bearer
Content-Type: application/json
6 changes: 6 additions & 0 deletions apps/backend/src/admin/providers/admin.service.ts
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import { Injectable } from '@nestjs/common';

@Injectable()
export class AdminService {

}
61 changes: 61 additions & 0 deletions apps/backend/src/admin/providers/moderation.service.ts
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import { Injectable, NotFoundException } from "@nestjs/common";
import { InjectRepository } from "@nestjs/typeorm";
import { Repository } from "typeorm";
import { AuditLogService } from "../audit-log/audit-log.service";
import { User } from "src/users/entities/user.entity";

@Injectable()
export class ModerationService {
constructor(
// @InjectRepository() //needs post entity from lishman
// private readonly postRepo: Repository<Post>,

@InjectRepository(User)
private readonly userRepo: Repository<User>,

private readonly auditService: AuditLogService,

) {}

// public async banPost(postId: string, performedBy: string) {
// // const post = await this.postRepo.findOne({ where: { id: postId } });

// if (!post) {
// throw new NotFoundException('Post not found');
// }

// post.isBanned = true;
// await this.postRepo.save(post);

// await this.auditService.logAction({
// action: 'BAN_POST',
// performedBy,
// targetId: postId,
// details: `Post "${post.title}" was banned.`,
// });

// return { message: 'Post has been banned.' };
// }

public async shadowbanUser(walletAddress: string, performedBy: string) {
const user = await this.userRepo.findOne({ where: { walletAddress } });

if (!user) {
throw new NotFoundException('User not found');
}

user.isShadowbanned = true;
await this.userRepo.save(user);

await this.auditService.logAction({
action: 'SHADOWBAN_USER',
performedBy,
targetId: walletAddress,
details: `User with wallet ${walletAddress} was shadowbanned.`,
});

return { message: ' This User has been shadowbanned.' };
}


}
4 changes: 4 additions & 0 deletions apps/backend/src/app.module.ts
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Expand Up @@ -18,6 +18,8 @@ import { RateLimitMiddleware } from './middleware/rate-limit.middleware';
import { MailModule } from './mail/mail.module';
import { NewsModule } from './news/news.module';
import { TasksModule } from './tasks/tasks.module';
import { ForumReportModule } from './forum-report/forum-report.module';
import { AdminModule } from './admin/admin.module';

const ENV = process.env.NODE_ENV || 'development';
console.log('Current environment:', ENV);
Expand Down Expand Up @@ -55,6 +57,8 @@ console.log('Current environment:', ENV);
SignalGatewayModule,
MailModule,
NewsModule,
ForumReportModule,
AdminModule,
],
controllers: [AppController, RedisController],
providers: [AppService],
Expand Down
1 change: 1 addition & 0 deletions apps/backend/src/forum-report/dto/create-forum-report.dto.ts
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export class CreateForumReportDto {}
4 changes: 4 additions & 0 deletions apps/backend/src/forum-report/dto/update-forum-report.dto.ts
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import { PartialType } from '@nestjs/mapped-types';
import { CreateForumReportDto } from './create-forum-report.dto';

export class UpdateForumReportDto extends PartialType(CreateForumReportDto) {}
26 changes: 26 additions & 0 deletions apps/backend/src/forum-report/entities/forum-report.entity.ts
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import {
Entity,
PrimaryGeneratedColumn,
Column,
CreateDateColumn
} from 'typeorm';

@Entity()
export class ForumReport {
@PrimaryGeneratedColumn()
id: number;

@Column()
postId: string;

@Column()
reason: string;

@Column({
default: false
})
resolved: boolean;

@CreateDateColumn()
createdAt: Date;
}
20 changes: 20 additions & 0 deletions apps/backend/src/forum-report/forum-report.controller.spec.ts
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import { Test, TestingModule } from '@nestjs/testing';
import { ForumReportController } from './forum-report.controller';
import { ForumReportService } from './forum-report.service';

describe('ForumReportController', () => {
let controller: ForumReportController;

beforeEach(async () => {
const module: TestingModule = await Test.createTestingModule({
controllers: [ForumReportController],
providers: [ForumReportService],
}).compile();

controller = module.get<ForumReportController>(ForumReportController);
});

it('should be defined', () => {
expect(controller).toBeDefined();
});
});
9 changes: 9 additions & 0 deletions apps/backend/src/forum-report/forum-report.controller.ts
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import { Controller } from "@nestjs/common";
import { ForumReportService } from "./forum-report.service";

@Controller('forum-report')
export class ForumReportController{
constructor(
private readonly forumReportService:ForumReportService
){}
}
9 changes: 9 additions & 0 deletions apps/backend/src/forum-report/forum-report.module.ts
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import { Module } from '@nestjs/common';
import { ForumReportService } from './forum-report.service';
import { ForumReportController } from './forum-report.controller';

@Module({
controllers: [ForumReportController],
providers: [ForumReportService],
})
export class ForumReportModule {}
18 changes: 18 additions & 0 deletions apps/backend/src/forum-report/forum-report.service.spec.ts
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import { Test, TestingModule } from '@nestjs/testing';
import { ForumReportService } from './forum-report.service';

describe('ForumReportService', () => {
let service: ForumReportService;

beforeEach(async () => {
const module: TestingModule = await Test.createTestingModule({
providers: [ForumReportService],
}).compile();

service = module.get<ForumReportService>(ForumReportService);
});

it('should be defined', () => {
expect(service).toBeDefined();
});
});
19 changes: 19 additions & 0 deletions apps/backend/src/forum-report/forum-report.service.ts
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import { InjectRepository } from "@nestjs/typeorm";
import { ForumReport } from "./entities/forum-report.entity";
import { Repository } from "typeorm";
import { Injectable } from "@nestjs/common";

@Injectable()
export class ForumReportService {
constructor(
@InjectRepository(ForumReport) //repo injection forum-report entity
private readonly reportRepo: Repository<ForumReport>,
) {}

public async getOpenReports() {
return this.reportRepo.find({
where: { resolved: false },
order: { createdAt: 'DESC' }
});
}
}
3 changes: 3 additions & 0 deletions apps/backend/src/stats/http/test.http
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### Get basic system stats
GET http://localhost:3000/admin/stats?from=2024-01-01&to=2025-04-30
Authorization: Bearer
38 changes: 38 additions & 0 deletions apps/backend/src/stats/stats.service.ts
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import { Injectable } from "@nestjs/common";
import { InjectRepository } from "@nestjs/typeorm";
import { ForumReport } from "src/forum-report/entities/forum-report.entity";
import { User } from "src/users/entities/user.entity";
import { Repository } from "typeorm";

@Injectable()
export class StatsService {
constructor(
@InjectRepository(Post) private postRepo: Repository<Post>,
@InjectRepository(ForumReport) private reportRepo: Repository<ForumReport>,
@InjectRepository(User) private userRepo: Repository<User>,
) {}

public async getSystemStats(query: { from?: string; to?: string }) {
const { from, to } = query;
const filter: any = {};

if (from || to) {
filter.createdAt = {};
if (from) filter.createdAt['$gte'] = new Date(from);
if (to) filter.createdAt['$lte'] = new Date(to);
}

const [totalPosts, totalReports, totalUsers] = await Promise.all([
this.postRepo.count({ where: filter }),
this.reportRepo.count({ where: filter }),
this.userRepo.count(),
]);

return {
totalPosts,
totalReports,
totalUsers,
};
}
}

6 changes: 6 additions & 0 deletions apps/backend/src/users/entities/user.entity.ts
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Expand Up @@ -9,6 +9,8 @@ import {
export enum UserRole {
USER = 'user',
ADMIN = 'admin',
Moderator = 'moderator',
Viewer = 'viewer',
}

@Entity()
Expand All @@ -25,6 +27,10 @@ export class User {
@Column({ default: false })
isVerified: boolean;

@Column({ default: false })
isShadowbanned: boolean;


@Column({ type: 'jsonb', nullable: true })
preferences: Record<string, any>;

Expand Down
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