feat: billing system — service plans, wallet, cost calculation

- Backend: billing module with ServicePlan, PricingRule, Wallet, WalletTransaction entities
- Admin can CRUD service plans with hourly/monthly/yearly billing cycles
- Each plan has flexible pricing rules (base_fee, cpu, memory, storage, db addon)
- Wallet system: auto-created per user, charge, deduct, refund, transaction history
- Cost calculation endpoint: cross-cycle conversion (hourly*720=monthly, monthly*12=yearly)
- Frontend: admin billing management page (/dashboard/admin/billing)
- Frontend: user wallet page with balance, quick-charge, transaction history
- Deploy page: cost breakdown shown in Review step (hourly/monthly/yearly)
- Navigation: Wallet link for users, Billing Plans link for admins
This commit is contained in:
keyhan
2026-04-07 01:45:45 +03:30
parent ac489c88d8
commit 4974f88e8c
16 changed files with 1302 additions and 3 deletions
+2
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@@ -10,6 +10,7 @@ import { ClustersModule } from './clusters/clusters.module';
import { KubernetesModule } from './kubernetes/kubernetes.module';
import { BuildModule } from './build/build.module';
import { TicketsModule } from './tickets/tickets.module';
import { BillingModule } from './billing/billing.module';
import configuration from './config/configuration';
@Module({
@@ -58,6 +59,7 @@ import configuration from './config/configuration';
KubernetesModule,
BuildModule,
TicketsModule,
BillingModule,
],
})
export class AppModule {}
+133
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@@ -0,0 +1,133 @@
import {
Controller,
Get,
Post,
Patch,
Delete,
Body,
Param,
Query,
UseGuards,
Request,
} from '@nestjs/common';
import { AuthGuard } from '@nestjs/passport';
import { ApiTags, ApiOperation, ApiBearerAuth } from '@nestjs/swagger';
import { BillingService } from './billing.service';
import {
CreateServicePlanDto,
UpdateServicePlanDto,
ChargeWalletDto,
CalculateCostDto,
} from './dto/billing.dto';
import { RolesGuard } from '../common/guards/roles.guard';
import { Roles } from '../common/decorators/roles.decorator';
import { UserRole } from '../common/enums';
@ApiTags('Billing')
@ApiBearerAuth()
@Controller('billing')
@UseGuards(AuthGuard('jwt'), RolesGuard)
export class BillingController {
constructor(private readonly billingService: BillingService) {}
// ─── Service Plans (Admin) ────────────────────────────────────────
@Post('plans')
@Roles(UserRole.ADMIN)
@ApiOperation({ summary: 'Create a new service plan (Admin)' })
async createPlan(@Body() dto: CreateServicePlanDto) {
return this.billingService.createPlan(dto);
}
@Get('plans')
@ApiOperation({ summary: 'List all service plans' })
async findAllPlans(@Request() req: any) {
if (req.user.role === UserRole.ADMIN) {
return this.billingService.findAllPlans();
}
return this.billingService.findActivePlans();
}
@Get('plans/:id')
@ApiOperation({ summary: 'Get service plan details' })
async findPlan(@Param('id') id: string) {
return this.billingService.findPlan(id);
}
@Patch('plans/:id')
@Roles(UserRole.ADMIN)
@ApiOperation({ summary: 'Update a service plan (Admin)' })
async updatePlan(@Param('id') id: string, @Body() dto: UpdateServicePlanDto) {
return this.billingService.updatePlan(id, dto);
}
@Delete('plans/:id')
@Roles(UserRole.ADMIN)
@ApiOperation({ summary: 'Delete a service plan (Admin)' })
async deletePlan(@Param('id') id: string) {
await this.billingService.deletePlan(id);
return { message: 'Plan deleted' };
}
// ─── Cost Calculation ─────────────────────────────────────────────
@Post('calculate')
@ApiOperation({ summary: 'Calculate cost for an application configuration' })
async calculateCost(@Body() dto: CalculateCostDto) {
return this.billingService.calculateCost(dto);
}
// ─── Wallet (User) ───────────────────────────────────────────────
@Get('wallet')
@ApiOperation({ summary: 'Get my wallet balance' })
async getBalance(@Request() req: any) {
return this.billingService.getBalance(req.user.id);
}
@Post('wallet/charge')
@ApiOperation({ summary: 'Charge my wallet (self top-up)' })
async chargeMyWallet(@Request() req: any, @Body() dto: ChargeWalletDto) {
return this.billingService.chargeWallet(req.user.id, dto.amount, dto.description || 'Self top-up');
}
@Get('wallet/transactions')
@ApiOperation({ summary: 'Get my wallet transactions' })
async getTransactions(@Request() req: any, @Query('limit') limit?: string) {
return this.billingService.getTransactions(req.user.id, limit ? parseInt(limit, 10) : 50);
}
@Post('wallet/pay/:applicationId')
@ApiOperation({ summary: 'Pay for an application from wallet' })
async payForApplication(
@Request() req: any,
@Param('applicationId') applicationId: string,
@Body() body: { amount: number; cycle: string },
) {
return this.billingService.deductWallet(
req.user.id,
body.amount,
`Payment for application (${body.cycle})`,
applicationId,
);
}
// ─── Wallet Admin ─────────────────────────────────────────────────
@Get('admin/wallets')
@Roles(UserRole.ADMIN)
@ApiOperation({ summary: 'List all wallets (Admin)' })
async getAllWallets() {
return this.billingService.getAllWallets();
}
@Post('admin/wallets/:userId/charge')
@Roles(UserRole.ADMIN)
@ApiOperation({ summary: 'Charge a user\'s wallet (Admin)' })
async adminChargeWallet(
@Param('userId') userId: string,
@Body() dto: ChargeWalletDto,
) {
return this.billingService.adminChargeWallet(userId, dto.amount, dto.description);
}
}
+18
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@@ -0,0 +1,18 @@
import { Module } from '@nestjs/common';
import { TypeOrmModule } from '@nestjs/typeorm';
import { BillingService } from './billing.service';
import { BillingController } from './billing.controller';
import { ServicePlan } from './entities/service-plan.entity';
import { PricingRule } from './entities/pricing-rule.entity';
import { Wallet } from './entities/wallet.entity';
import { WalletTransaction } from './entities/wallet-transaction.entity';
@Module({
imports: [
TypeOrmModule.forFeature([ServicePlan, PricingRule, Wallet, WalletTransaction]),
],
controllers: [BillingController],
providers: [BillingService],
exports: [BillingService],
})
export class BillingModule {}
+284
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@@ -0,0 +1,284 @@
import { Injectable, Logger, BadRequestException, NotFoundException } from '@nestjs/common';
import { InjectRepository } from '@nestjs/typeorm';
import { Repository } from 'typeorm';
import { ServicePlan } from './entities/service-plan.entity';
import { PricingRule } from './entities/pricing-rule.entity';
import { Wallet } from './entities/wallet.entity';
import { WalletTransaction } from './entities/wallet-transaction.entity';
import { TransactionType, BillingCycle, PricingResourceType } from '../common/enums';
import {
CreateServicePlanDto,
UpdateServicePlanDto,
CalculateCostDto,
} from './dto/billing.dto';
@Injectable()
export class BillingService {
private readonly logger = new Logger(BillingService.name);
constructor(
@InjectRepository(ServicePlan) private planRepo: Repository<ServicePlan>,
@InjectRepository(PricingRule) private ruleRepo: Repository<PricingRule>,
@InjectRepository(Wallet) private walletRepo: Repository<Wallet>,
@InjectRepository(WalletTransaction) private txRepo: Repository<WalletTransaction>,
) {}
// ─── Service Plans ────────────────────────────────────────────────
async createPlan(dto: CreateServicePlanDto): Promise<ServicePlan> {
const plan = this.planRepo.create({
name: dto.name,
description: dto.description,
billingCycle: dto.billingCycle,
});
const saved = await this.planRepo.save(plan);
// Create pricing rules
const rules = dto.pricingRules.map((r) =>
this.ruleRepo.create({ ...r, planId: saved.id }),
);
await this.ruleRepo.save(rules);
return this.planRepo.findOne({ where: { id: saved.id }, relations: ['pricingRules'] }) as Promise<ServicePlan>;
}
async updatePlan(id: string, dto: UpdateServicePlanDto): Promise<ServicePlan> {
const plan = await this.planRepo.findOne({ where: { id }, relations: ['pricingRules'] });
if (!plan) throw new NotFoundException('Plan not found');
if (dto.name !== undefined) plan.name = dto.name;
if (dto.description !== undefined) plan.description = dto.description;
if (dto.billingCycle !== undefined) plan.billingCycle = dto.billingCycle;
if (dto.isActive !== undefined) plan.isActive = dto.isActive;
await this.planRepo.save(plan);
// If pricing rules are provided, replace them
if (dto.pricingRules) {
await this.ruleRepo.delete({ planId: id });
const rules = dto.pricingRules.map((r) =>
this.ruleRepo.create({ ...r, planId: id }),
);
await this.ruleRepo.save(rules);
}
return this.planRepo.findOne({ where: { id }, relations: ['pricingRules'] }) as Promise<ServicePlan>;
}
async deletePlan(id: string): Promise<void> {
const plan = await this.planRepo.findOne({ where: { id } });
if (!plan) throw new NotFoundException('Plan not found');
await this.planRepo.remove(plan);
}
async findAllPlans(): Promise<ServicePlan[]> {
return this.planRepo.find({ relations: ['pricingRules'], order: { createdAt: 'DESC' } });
}
async findActivePlans(): Promise<ServicePlan[]> {
return this.planRepo.find({
where: { isActive: true },
relations: ['pricingRules'],
order: { createdAt: 'DESC' },
});
}
async findPlan(id: string): Promise<ServicePlan> {
const plan = await this.planRepo.findOne({ where: { id }, relations: ['pricingRules'] });
if (!plan) throw new NotFoundException('Plan not found');
return plan;
}
// ─── Cost Calculation ─────────────────────────────────────────────
/**
* Calculate cost for an application config against all active plans.
* Returns breakdown for each billing cycle (hourly, monthly, yearly).
*/
async calculateCost(dto: CalculateCostDto): Promise<{
hourly: number;
monthly: number;
yearly: number;
breakdown: { label: string; hourly: number; monthly: number; yearly: number }[];
}> {
const plans = await this.findActivePlans();
if (plans.length === 0) {
return { hourly: 0, monthly: 0, yearly: 0, breakdown: [] };
}
// Gather all active pricing rules across all plans, grouped by cycle
const hourlyRules: PricingRule[] = [];
const monthlyRules: PricingRule[] = [];
const yearlyRules: PricingRule[] = [];
for (const plan of plans) {
switch (plan.billingCycle) {
case BillingCycle.HOURLY: hourlyRules.push(...plan.pricingRules); break;
case BillingCycle.MONTHLY: monthlyRules.push(...plan.pricingRules); break;
case BillingCycle.YEARLY: yearlyRules.push(...plan.pricingRules); break;
}
}
// Use the first available set of rules, or compute cross-conversions
const rules = hourlyRules.length > 0 ? hourlyRules : monthlyRules.length > 0 ? monthlyRules : yearlyRules;
const baseCycle = hourlyRules.length > 0 ? 'hourly' : monthlyRules.length > 0 ? 'monthly' : 'yearly';
// Parse resource values
const cpuCores = this.parseCpuToCores(dto.cpuLimit);
const memoryGb = this.parseMemoryToGb(dto.memoryLimit);
const storageGb = dto.dbStorageSize ? parseFloat(dto.dbStorageSize.replace('Gi', '')) || 0 : 0;
const hasDatabase = dto.databaseType !== 'none';
const replicas = dto.replicas || 1;
const breakdown: { label: string; hourly: number; monthly: number; yearly: number }[] = [];
let totalBase = 0;
for (const rule of rules) {
let cost = 0;
let label = '';
switch (rule.resourceType) {
case PricingResourceType.BASE_FEE:
cost = Number(rule.unitPrice);
label = 'هزینه پایه';
break;
case PricingResourceType.CPU_PER_CORE:
cost = cpuCores * replicas * Number(rule.unitPrice);
label = `CPU (${(cpuCores * replicas).toFixed(2)} core)`;
break;
case PricingResourceType.MEMORY_PER_GB:
cost = memoryGb * replicas * Number(rule.unitPrice);
label = `Memory (${(memoryGb * replicas).toFixed(2)} GB)`;
break;
case PricingResourceType.STORAGE_PER_GB:
cost = storageGb * Number(rule.unitPrice);
label = `Storage (${storageGb} GB)`;
break;
case PricingResourceType.DATABASE_ADDON:
cost = hasDatabase ? Number(rule.unitPrice) : 0;
label = 'Database addon';
break;
}
if (cost > 0) {
const hourly = baseCycle === 'hourly' ? cost : baseCycle === 'monthly' ? cost / 720 : cost / 8640;
const monthly = baseCycle === 'monthly' ? cost : baseCycle === 'hourly' ? cost * 720 : cost / 12;
const yearly = baseCycle === 'yearly' ? cost : baseCycle === 'monthly' ? cost * 12 : cost * 8640;
breakdown.push({ label, hourly: Math.round(hourly), monthly: Math.round(monthly), yearly: Math.round(yearly) });
totalBase += cost;
}
}
const hourlyTotal = baseCycle === 'hourly' ? totalBase : baseCycle === 'monthly' ? totalBase / 720 : totalBase / 8640;
const monthlyTotal = baseCycle === 'monthly' ? totalBase : baseCycle === 'hourly' ? totalBase * 720 : totalBase / 12;
const yearlyTotal = baseCycle === 'yearly' ? totalBase : baseCycle === 'monthly' ? totalBase * 12 : totalBase * 8640;
return {
hourly: Math.round(hourlyTotal),
monthly: Math.round(monthlyTotal),
yearly: Math.round(yearlyTotal),
breakdown,
};
}
private parseCpuToCores(cpu: string): number {
if (!cpu) return 0;
if (cpu.endsWith('m')) return parseFloat(cpu) / 1000;
return parseFloat(cpu) || 0;
}
private parseMemoryToGb(memory: string): number {
if (!memory) return 0;
if (memory.endsWith('Gi')) return parseFloat(memory);
if (memory.endsWith('Mi')) return parseFloat(memory) / 1024;
if (memory.endsWith('Ki')) return parseFloat(memory) / (1024 * 1024);
return parseFloat(memory) / (1024 * 1024 * 1024);
}
// ─── Wallet ───────────────────────────────────────────────────────
async getOrCreateWallet(userId: string): Promise<Wallet> {
let wallet = await this.walletRepo.findOne({ where: { userId } });
if (!wallet) {
wallet = this.walletRepo.create({ userId, balance: 0 });
wallet = await this.walletRepo.save(wallet);
this.logger.log(`Created wallet for user ${userId}`);
}
return wallet;
}
async getBalance(userId: string): Promise<{ balance: number }> {
const wallet = await this.getOrCreateWallet(userId);
return { balance: Number(wallet.balance) };
}
async chargeWallet(userId: string, amount: number, description?: string): Promise<WalletTransaction> {
if (amount <= 0) throw new BadRequestException('Amount must be positive');
const wallet = await this.getOrCreateWallet(userId);
wallet.balance = Number(wallet.balance) + amount;
await this.walletRepo.save(wallet);
const tx = this.txRepo.create({
walletId: wallet.id,
type: TransactionType.CHARGE,
amount,
balanceAfter: wallet.balance,
description: description || 'Wallet charge',
});
const saved = await this.txRepo.save(tx);
this.logger.log(`Charged wallet of user ${userId}: +${amount} Toman → balance: ${wallet.balance}`);
return saved;
}
async deductWallet(
userId: string,
amount: number,
description?: string,
applicationId?: string,
): Promise<WalletTransaction> {
if (amount <= 0) throw new BadRequestException('Amount must be positive');
const wallet = await this.getOrCreateWallet(userId);
if (Number(wallet.balance) < amount) {
throw new BadRequestException('Insufficient wallet balance');
}
wallet.balance = Number(wallet.balance) - amount;
await this.walletRepo.save(wallet);
const tx = this.txRepo.create({
walletId: wallet.id,
type: TransactionType.DEDUCTION,
amount,
balanceAfter: wallet.balance,
description: description || 'Service payment',
applicationId,
});
const saved = await this.txRepo.save(tx);
this.logger.log(`Deducted from wallet of user ${userId}: -${amount} Toman → balance: ${wallet.balance}`);
return saved;
}
async getTransactions(userId: string, limit = 50): Promise<WalletTransaction[]> {
const wallet = await this.getOrCreateWallet(userId);
return this.txRepo.find({
where: { walletId: wallet.id },
order: { createdAt: 'DESC' },
take: limit,
});
}
// Admin: charge any user's wallet
async adminChargeWallet(userId: string, amount: number, description?: string): Promise<WalletTransaction> {
return this.chargeWallet(userId, amount, description || 'Admin charge');
}
// Admin: get all wallets
async getAllWallets(): Promise<Wallet[]> {
return this.walletRepo.find({ relations: ['user'], order: { balance: 'DESC' } });
}
}
+110
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@@ -0,0 +1,110 @@
import { IsString, IsEnum, IsOptional, IsBoolean, IsNumber, IsArray, ValidateNested, Min } from 'class-validator';
import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
import { Type } from 'class-transformer';
import { BillingCycle, PricingResourceType } from '../../common/enums';
export class CreatePricingRuleDto {
@ApiProperty({ enum: PricingResourceType })
@IsEnum(PricingResourceType)
resourceType: PricingResourceType;
@ApiProperty({ example: 5000, description: 'Unit price in Toman' })
@IsNumber()
@Min(0)
unitPrice: number;
@ApiPropertyOptional({ example: 'CPU per core per hour' })
@IsOptional()
@IsString()
description?: string;
}
export class CreateServicePlanDto {
@ApiProperty({ example: 'Node.js Basic' })
@IsString()
name: string;
@ApiPropertyOptional({ example: 'Basic plan for Node.js applications' })
@IsOptional()
@IsString()
description?: string;
@ApiProperty({ enum: BillingCycle })
@IsEnum(BillingCycle)
billingCycle: BillingCycle;
@ApiProperty({ type: [CreatePricingRuleDto] })
@IsArray()
@ValidateNested({ each: true })
@Type(() => CreatePricingRuleDto)
pricingRules: CreatePricingRuleDto[];
}
export class UpdateServicePlanDto {
@ApiPropertyOptional()
@IsOptional()
@IsString()
name?: string;
@ApiPropertyOptional()
@IsOptional()
@IsString()
description?: string;
@ApiPropertyOptional({ enum: BillingCycle })
@IsOptional()
@IsEnum(BillingCycle)
billingCycle?: BillingCycle;
@ApiPropertyOptional()
@IsOptional()
@IsBoolean()
isActive?: boolean;
@ApiPropertyOptional({ type: [CreatePricingRuleDto] })
@IsOptional()
@IsArray()
@ValidateNested({ each: true })
@Type(() => CreatePricingRuleDto)
pricingRules?: CreatePricingRuleDto[];
}
export class ChargeWalletDto {
@ApiProperty({ example: 50000, description: 'Amount to charge in Toman' })
@IsNumber()
@Min(1000)
amount: number;
@ApiPropertyOptional({ example: 'Manual top-up' })
@IsOptional()
@IsString()
description?: string;
}
export class CalculateCostDto {
@ApiProperty({ example: 'nodejs' })
@IsString()
runtime: string;
@ApiProperty({ example: 'postgresql' })
@IsString()
databaseType: string;
@ApiProperty({ example: '500m', description: 'CPU limit' })
@IsString()
cpuLimit: string;
@ApiProperty({ example: '512Mi', description: 'Memory limit' })
@IsString()
memoryLimit: string;
@ApiProperty({ example: 1, description: 'Number of replicas' })
@IsNumber()
@Min(1)
replicas: number;
@ApiProperty({ example: '1Gi', description: 'Database storage size' })
@IsOptional()
@IsString()
dbStorageSize?: string;
}
@@ -0,0 +1,35 @@
import {
Entity,
PrimaryGeneratedColumn,
Column,
ManyToOne,
JoinColumn,
CreateDateColumn,
} from 'typeorm';
import { PricingResourceType } from '../../common/enums';
import { ServicePlan } from './service-plan.entity';
@Entity('pricing_rules')
export class PricingRule {
@PrimaryGeneratedColumn('uuid')
id: string;
@Column({ type: 'enum', enum: PricingResourceType })
resourceType: PricingResourceType;
@Column({ type: 'decimal', precision: 12, scale: 2 })
unitPrice: number; // Price per unit (Toman)
@Column({ nullable: true })
description: string; // e.g. "CPU per core per hour"
@ManyToOne(() => ServicePlan, (plan: ServicePlan) => plan.pricingRules, { onDelete: 'CASCADE' })
@JoinColumn({ name: 'planId' })
plan: ServicePlan;
@Column()
planId: string;
@CreateDateColumn()
createdAt: Date;
}
@@ -0,0 +1,37 @@
import {
Entity,
PrimaryGeneratedColumn,
Column,
CreateDateColumn,
UpdateDateColumn,
OneToMany,
} from 'typeorm';
import { BillingCycle } from '../../common/enums';
import { PricingRule } from './pricing-rule.entity';
@Entity('service_plans')
export class ServicePlan {
@PrimaryGeneratedColumn('uuid')
id: string;
@Column()
name: string; // e.g. "Node.js Basic", "WordPress Pro"
@Column({ nullable: true })
description: string;
@Column({ type: 'enum', enum: BillingCycle })
billingCycle: BillingCycle;
@Column({ default: true })
isActive: boolean;
@OneToMany(() => PricingRule, (rule) => rule.plan, { cascade: true, eager: true })
pricingRules: PricingRule[];
@CreateDateColumn()
createdAt: Date;
@UpdateDateColumn()
updatedAt: Date;
}
@@ -0,0 +1,41 @@
import {
Entity,
PrimaryGeneratedColumn,
Column,
ManyToOne,
JoinColumn,
CreateDateColumn,
} from 'typeorm';
import { TransactionType } from '../../common/enums';
import { Wallet } from './wallet.entity';
@Entity('wallet_transactions')
export class WalletTransaction {
@PrimaryGeneratedColumn('uuid')
id: string;
@Column({ type: 'enum', enum: TransactionType })
type: TransactionType;
@Column({ type: 'decimal', precision: 14, scale: 2 })
amount: number; // Amount in Toman (positive)
@Column({ type: 'decimal', precision: 14, scale: 2 })
balanceAfter: number; // Balance after this transaction
@Column({ nullable: true })
description: string; // e.g. "Charge via admin", "Payment for app: my-app (monthly)"
@Column({ nullable: true })
applicationId: string; // Linked application (for deductions)
@ManyToOne(() => Wallet, (wallet: Wallet) => wallet.transactions, { onDelete: 'CASCADE' })
@JoinColumn({ name: 'walletId' })
wallet: Wallet;
@Column()
walletId: string;
@CreateDateColumn()
createdAt: Date;
}
@@ -0,0 +1,37 @@
import {
Entity,
PrimaryGeneratedColumn,
Column,
CreateDateColumn,
UpdateDateColumn,
OneToOne,
JoinColumn,
OneToMany,
} from 'typeorm';
import { User } from '../../users/entities/user.entity';
import { WalletTransaction } from './wallet-transaction.entity';
@Entity('wallets')
export class Wallet {
@PrimaryGeneratedColumn('uuid')
id: string;
@Column({ type: 'decimal', precision: 14, scale: 2, default: 0 })
balance: number; // Balance in Toman
@OneToOne(() => User, { onDelete: 'CASCADE' })
@JoinColumn({ name: 'userId' })
user: User;
@Column({ unique: true })
userId: string;
@OneToMany(() => WalletTransaction, (tx: WalletTransaction) => tx.wallet)
transactions: WalletTransaction[];
@CreateDateColumn()
createdAt: Date;
@UpdateDateColumn()
updatedAt: Date;
}
+20
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@@ -60,3 +60,23 @@ export enum BuildStatus {
SUCCESS = 'success',
FAILED = 'failed',
}
export enum BillingCycle {
HOURLY = 'hourly',
MONTHLY = 'monthly',
YEARLY = 'yearly',
}
export enum PricingResourceType {
BASE_FEE = 'base_fee', // Base fee per runtime type
CPU_PER_CORE = 'cpu_per_core', // Price per CPU core
MEMORY_PER_GB = 'memory_per_gb', // Price per GB RAM
STORAGE_PER_GB = 'storage_per_gb', // Price per GB disk
DATABASE_ADDON = 'database_addon', // Price for database addon
}
export enum TransactionType {
CHARGE = 'charge', // Top-up / deposit
DEDUCTION = 'deduction', // Payment for service
REFUND = 'refund', // Refund
}
@@ -0,0 +1,295 @@
'use client';
import { useState } from 'react';
import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import api from '@/lib/api';
import { toast } from 'react-toastify';
import type { ServicePlan, BillingCycle, PricingResourceType } from '@/types';
import { DollarSign, Plus, Trash2, Edit2, ToggleLeft, ToggleRight, ChevronDown, ChevronUp } from 'lucide-react';
const cycleLabels: Record<BillingCycle, string> = {
hourly: 'ساعتی',
monthly: 'ماهانه',
yearly: 'سالانه',
};
const resourceLabels: Record<PricingResourceType, string> = {
base_fee: 'هزینه پایه',
cpu_per_core: 'CPU (هر هسته)',
memory_per_gb: 'حافظه (هر GB)',
storage_per_gb: 'دیسک (هر GB)',
database_addon: 'افزونه دیتابیس',
};
const allResourceTypes: PricingResourceType[] = ['base_fee', 'cpu_per_core', 'memory_per_gb', 'storage_per_gb', 'database_addon'];
interface RuleForm {
resourceType: PricingResourceType;
unitPrice: string;
description: string;
}
const emptyRule = (): RuleForm => ({ resourceType: 'base_fee', unitPrice: '', description: '' });
export default function AdminBillingPage() {
const queryClient = useQueryClient();
const [showForm, setShowForm] = useState(false);
const [editingId, setEditingId] = useState<string | null>(null);
const [expandedPlan, setExpandedPlan] = useState<string | null>(null);
const [formName, setFormName] = useState('');
const [formDesc, setFormDesc] = useState('');
const [formCycle, setFormCycle] = useState<BillingCycle>('monthly');
const [rules, setRules] = useState<RuleForm[]>([emptyRule()]);
const { data: plans = [], isLoading } = useQuery<ServicePlan[]>({
queryKey: ['billing-plans'],
queryFn: () => api.get('/billing/plans').then((r) => r.data),
});
const createMutation = useMutation({
mutationFn: (data: any) => editingId
? api.patch(`/billing/plans/${editingId}`, data)
: api.post('/billing/plans', data),
onSuccess: () => {
queryClient.invalidateQueries({ queryKey: ['billing-plans'] });
toast.success(editingId ? 'پلن بروزرسانی شد' : 'پلن ایجاد شد');
resetForm();
},
onError: (err: any) => toast.error(err.response?.data?.message || 'خطا'),
});
const deleteMutation = useMutation({
mutationFn: (id: string) => api.delete(`/billing/plans/${id}`),
onSuccess: () => {
queryClient.invalidateQueries({ queryKey: ['billing-plans'] });
toast.success('پلن حذف شد');
},
onError: () => toast.error('خطا در حذف پلن'),
});
const toggleMutation = useMutation({
mutationFn: ({ id, isActive }: { id: string; isActive: boolean }) =>
api.patch(`/billing/plans/${id}`, { isActive }),
onSuccess: () => {
queryClient.invalidateQueries({ queryKey: ['billing-plans'] });
},
});
const resetForm = () => {
setShowForm(false);
setEditingId(null);
setFormName('');
setFormDesc('');
setFormCycle('monthly');
setRules([emptyRule()]);
};
const startEdit = (plan: ServicePlan) => {
setEditingId(plan.id);
setFormName(plan.name);
setFormDesc(plan.description || '');
setFormCycle(plan.billingCycle);
setRules(
plan.pricingRules.map((r) => ({
resourceType: r.resourceType,
unitPrice: String(r.unitPrice),
description: r.description || '',
})),
);
setShowForm(true);
};
const handleSubmit = () => {
if (!formName.trim()) return toast.error('نام پلن الزامی است');
const validRules = rules.filter((r) => r.unitPrice && Number(r.unitPrice) > 0);
if (validRules.length === 0) return toast.error('حداقل یک قاعده قیمت‌گذاری اضافه کنید');
createMutation.mutate({
name: formName,
description: formDesc || undefined,
billingCycle: formCycle,
pricingRules: validRules.map((r) => ({
resourceType: r.resourceType,
unitPrice: Number(r.unitPrice),
description: r.description || undefined,
})),
});
};
const addRule = () => setRules([...rules, emptyRule()]);
const removeRule = (i: number) => setRules(rules.filter((_, idx) => idx !== i));
const updateRule = (i: number, field: keyof RuleForm, value: string) => {
const updated = [...rules];
updated[i] = { ...updated[i], [field]: value };
setRules(updated);
};
const formatPrice = (n: number) => Number(n).toLocaleString('fa-IR');
return (
<div className="max-w-4xl mx-auto space-y-6 animate-fade-in">
<div className="flex items-center justify-between">
<div>
<h1 className="page-title flex items-center gap-2"><DollarSign className="w-6 h-6" /> مدیریت پلنها و قیمتگذاری</h1>
<p className="page-subtitle">تعریف سرویسها و هزینهها برای هر نوع اپلیکیشن</p>
</div>
{!showForm && (
<button onClick={() => setShowForm(true)} className="btn-primary flex items-center gap-2">
<Plus className="w-4 h-4" /> پلن جدید
</button>
)}
</div>
{/* Create / Edit Form */}
{showForm && (
<div className="card space-y-4">
<h2 className="text-lg font-semibold">{editingId ? 'ویرایش پلن' : 'ایجاد پلن جدید'}</h2>
<div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">نام پلن</label>
<input className="input-field" placeholder="مثال: Node.js پایه" value={formName} onChange={(e) => setFormName(e.target.value)} />
</div>
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">دوره پرداخت</label>
<select className="input-field" value={formCycle} onChange={(e) => setFormCycle(e.target.value as BillingCycle)}>
<option value="hourly">ساعتی</option>
<option value="monthly">ماهانه</option>
<option value="yearly">سالانه</option>
</select>
</div>
</div>
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">توضیحات (اختیاری)</label>
<input className="input-field" placeholder="توضیحات درباره پلن" value={formDesc} onChange={(e) => setFormDesc(e.target.value)} />
</div>
{/* Pricing Rules */}
<div>
<div className="flex items-center justify-between mb-2">
<label className="text-sm font-semibold text-gray-700">قواعد قیمتگذاری</label>
<button onClick={addRule} className="btn-secondary text-xs flex items-center gap-1">
<Plus className="w-3 h-3" /> افزودن
</button>
</div>
<div className="space-y-3">
{rules.map((rule, i) => (
<div key={i} className="flex items-center gap-2 p-3 bg-gray-50 rounded-lg">
<select
className="input-field flex-1 text-sm"
value={rule.resourceType}
onChange={(e) => updateRule(i, 'resourceType', e.target.value)}
>
{allResourceTypes.map((rt) => (
<option key={rt} value={rt}>{resourceLabels[rt]}</option>
))}
</select>
<input
className="input-field w-32 text-sm"
type="number"
placeholder="قیمت (تومان)"
value={rule.unitPrice}
onChange={(e) => updateRule(i, 'unitPrice', e.target.value)}
/>
<input
className="input-field flex-1 text-sm"
placeholder="توضیح (اختیاری)"
value={rule.description}
onChange={(e) => updateRule(i, 'description', e.target.value)}
/>
{rules.length > 1 && (
<button onClick={() => removeRule(i)} className="text-red-500 hover:text-red-700 p-1">
<Trash2 className="w-4 h-4" />
</button>
)}
</div>
))}
</div>
</div>
<div className="flex justify-end gap-2 pt-2">
<button onClick={resetForm} className="btn-ghost">انصراف</button>
<button onClick={handleSubmit} disabled={createMutation.isPending} className="btn-primary disabled:opacity-50">
{createMutation.isPending ? 'در حال ذخیره...' : editingId ? 'بروزرسانی' : 'ایجاد پلن'}
</button>
</div>
</div>
)}
{/* Plans List */}
{isLoading ? (
<div className="text-center py-12 text-gray-400">در حال بارگذاری...</div>
) : plans.length === 0 ? (
<div className="text-center py-12 text-gray-400">هنوز پلنی ایجاد نشده</div>
) : (
<div className="space-y-3">
{plans.map((plan) => (
<div key={plan.id} className="card">
<div className="flex items-center justify-between">
<div className="flex items-center gap-3">
<button
onClick={() => setExpandedPlan(expandedPlan === plan.id ? null : plan.id)}
className="p-1 text-gray-400 hover:text-gray-600"
>
{expandedPlan === plan.id ? <ChevronUp className="w-4 h-4" /> : <ChevronDown className="w-4 h-4" />}
</button>
<div>
<h3 className="font-semibold text-gray-900">{plan.name}</h3>
<div className="flex items-center gap-2 text-xs text-gray-500">
<span className="badge badge-blue">{cycleLabels[plan.billingCycle]}</span>
{plan.description && <span> {plan.description}</span>}
</div>
</div>
</div>
<div className="flex items-center gap-2">
<button
onClick={() => toggleMutation.mutate({ id: plan.id, isActive: !plan.isActive })}
className={`p-1 transition-colors ${plan.isActive ? 'text-green-500' : 'text-gray-400'}`}
title={plan.isActive ? 'غیرفعال کردن' : 'فعال کردن'}
>
{plan.isActive ? <ToggleRight className="w-5 h-5" /> : <ToggleLeft className="w-5 h-5" />}
</button>
<button onClick={() => startEdit(plan)} className="p-1 text-blue-500 hover:text-blue-700">
<Edit2 className="w-4 h-4" />
</button>
<button
onClick={() => { if (confirm('حذف این پلن؟')) deleteMutation.mutate(plan.id); }}
className="p-1 text-red-500 hover:text-red-700"
>
<Trash2 className="w-4 h-4" />
</button>
</div>
</div>
{/* Expanded pricing rules */}
{expandedPlan === plan.id && (
<div className="mt-4 pt-4 border-t border-gray-100">
<table className="w-full text-sm">
<thead>
<tr className="text-gray-500 text-xs">
<th className="text-right pb-2">نوع منبع</th>
<th className="text-right pb-2">قیمت واحد (تومان)</th>
<th className="text-right pb-2">توضیحات</th>
</tr>
</thead>
<tbody>
{plan.pricingRules.map((rule) => (
<tr key={rule.id} className="border-t border-gray-50">
<td className="py-2 font-medium">{resourceLabels[rule.resourceType]}</td>
<td className="py-2 text-green-700 font-mono">{formatPrice(rule.unitPrice)}</td>
<td className="py-2 text-gray-500">{rule.description || '—'}</td>
</tr>
))}
</tbody>
</table>
</div>
)}
</div>
))}
</div>
)}
</div>
);
}
+59 -2
View File
@@ -6,8 +6,8 @@ import { useMutation, useQuery } from '@tanstack/react-query';
import api from '@/lib/api';
import { useAuthStore } from '@/lib/store';
import { toast } from 'react-toastify';
import type { CreateApplicationDto, ClusterPublic, ClusterPoolPublic } from '@/types';
import { Hexagon, FolderUp, Link as LinkIcon, CheckCircle, Package, Server, Scale, Home, Target, BarChart3, RotateCw, KeyRound, Rocket, Clock, Upload, XCircle, Database, Eye, EyeOff, RefreshCw } from 'lucide-react';
import type { CreateApplicationDto, ClusterPublic, ClusterPoolPublic, CostBreakdown } from '@/types';
import { Hexagon, FolderUp, Link as LinkIcon, CheckCircle, Package, Server, Scale, Home, Target, BarChart3, RotateCw, KeyRound, Rocket, Clock, Upload, XCircle, Database, Eye, EyeOff, RefreshCw, DollarSign } from 'lucide-react';
const steps = ['Basic Info', 'Versions & Database', 'Resources', 'Review'];
@@ -61,6 +61,20 @@ export default function DeployPage() {
enabled: isAdmin,
});
// Cost calculation for the review step
const { data: costData, isLoading: costLoading } = useQuery<CostBreakdown>({
queryKey: ['deploy-cost', form.runtime, form.databaseType, form.cpuLimit, form.memoryLimit, form.replicas, form.dbStorageSize],
queryFn: () => api.post('/billing/calculate', {
runtime: form.runtime,
databaseType: form.databaseType,
cpuLimit: form.cpuLimit,
memoryLimit: form.memoryLimit,
replicas: form.replicas,
dbStorageSize: form.databaseType !== 'none' ? `${parseInt(form.dbStorageSize || '1', 10) || 1}` : undefined,
}).then((r) => r.data),
enabled: step === 3,
});
const createMutation = useMutation({
mutationFn: async (data: CreateApplicationDto) => {
const res = await api.post('/applications', data);
@@ -1098,6 +1112,49 @@ export default function DeployPage() {
</div>
)}
</div>
{/* Cost Breakdown */}
<div className="bg-gradient-to-br from-emerald-50 to-teal-50 rounded-xl p-5 sm:p-6 border border-emerald-200">
<h3 className="text-sm font-semibold text-gray-700 flex items-center gap-2 mb-3">
<DollarSign className="w-4 h-4 text-emerald-600" /> برآورد هزینه
</h3>
{costLoading ? (
<div className="text-sm text-gray-400 text-center py-3">در حال محاسبه...</div>
) : costData ? (
<div className="space-y-3">
<div className="grid grid-cols-3 gap-3 text-center">
<div className="bg-white rounded-lg p-3 shadow-sm">
<p className="text-xs text-gray-500">ساعتی</p>
<p className="text-lg font-bold text-emerald-700">{Number(costData.hourly).toLocaleString('fa-IR')}</p>
<p className="text-xs text-gray-400">تومان</p>
</div>
<div className="bg-white rounded-lg p-3 shadow-sm ring-2 ring-emerald-200">
<p className="text-xs text-gray-500">ماهانه</p>
<p className="text-lg font-bold text-emerald-700">{Number(costData.monthly).toLocaleString('fa-IR')}</p>
<p className="text-xs text-gray-400">تومان</p>
</div>
<div className="bg-white rounded-lg p-3 shadow-sm">
<p className="text-xs text-gray-500">سالانه</p>
<p className="text-lg font-bold text-emerald-700">{Number(costData.yearly).toLocaleString('fa-IR')}</p>
<p className="text-xs text-gray-400">تومان</p>
</div>
</div>
{costData.breakdown && costData.breakdown.length > 0 && (
<div className="mt-2 pt-3 border-t border-emerald-200/50">
<p className="text-xs font-medium text-gray-500 mb-2">جزئیات</p>
{costData.breakdown.map((item, i) => (
<div key={i} className="flex justify-between text-xs py-1">
<span className="text-gray-600">{item.label}</span>
<span className="text-gray-900 font-medium">{Number(item.monthly).toLocaleString('fa-IR')} ت/ماه</span>
</div>
))}
</div>
)}
</div>
) : (
<div className="text-sm text-gray-400 text-center py-3">هنوز پلنی تعریف نشده</div>
)}
</div>
</div>
)}
+4
View File
@@ -22,6 +22,8 @@ import {
X,
LogOut,
Boxes,
Wallet,
CreditCard,
} from 'lucide-react';
type NavItem = { href: string; label: string; icon: ReactNode };
@@ -30,12 +32,14 @@ const userNavItems: NavItem[] = [
{ href: '/dashboard', label: 'Dashboard', icon: <LayoutDashboard className="w-4 h-4" /> },
{ href: '/dashboard/apps', label: 'Applications', icon: <Package className="w-4 h-4" /> },
{ href: '/dashboard/deploy', label: 'New Deploy', icon: <Rocket className="w-4 h-4" /> },
{ href: '/dashboard/wallet', label: 'Wallet', icon: <Wallet className="w-4 h-4" /> },
{ href: '/dashboard/tickets', label: 'Tickets', icon: <Ticket className="w-4 h-4" /> },
];
const adminNavItems: NavItem[] = [
{ href: '/dashboard/admin/users', label: 'Users', icon: <Users className="w-4 h-4" /> },
{ href: '/dashboard/admin/apps', label: 'All Applications', icon: <Boxes className="w-4 h-4" /> },
{ href: '/dashboard/admin/billing', label: 'Billing Plans', icon: <CreditCard className="w-4 h-4" /> },
{ href: '/dashboard/admin/clusters', label: 'Clusters', icon: <Server className="w-4 h-4" /> },
{ href: '/dashboard/admin/pools', label: 'Cluster Pools', icon: <Scale className="w-4 h-4" /> },
{ href: '/dashboard/admin/tickets', label: 'All Tickets', icon: <ClipboardList className="w-4 h-4" /> },
+178
View File
@@ -0,0 +1,178 @@
'use client';
import { useState } from 'react';
import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import api from '@/lib/api';
import { toast } from 'react-toastify';
import type { WalletTransaction, TransactionType } from '@/types';
import { Wallet, Plus, ArrowDownCircle, ArrowUpCircle, RotateCcw, Clock } from 'lucide-react';
const txTypeLabels: Record<TransactionType, string> = {
charge: 'شارژ',
deduction: 'کسر',
refund: 'بازگشت',
};
const txTypeColors: Record<TransactionType, string> = {
charge: 'text-green-600',
deduction: 'text-red-600',
refund: 'text-blue-600',
};
const txTypeIcons: Record<TransactionType, React.ReactNode> = {
charge: <ArrowDownCircle className="w-4 h-4 text-green-500" />,
deduction: <ArrowUpCircle className="w-4 h-4 text-red-500" />,
refund: <RotateCcw className="w-4 h-4 text-blue-500" />,
};
export default function WalletPage() {
const queryClient = useQueryClient();
const [chargeAmount, setChargeAmount] = useState('');
const [showCharge, setShowCharge] = useState(false);
const { data: walletData, isLoading: walletLoading } = useQuery<{ balance: number }>({
queryKey: ['wallet-balance'],
queryFn: () => api.get('/billing/wallet').then((r) => r.data),
});
const { data: transactions = [], isLoading: txLoading } = useQuery<WalletTransaction[]>({
queryKey: ['wallet-transactions'],
queryFn: () => api.get('/billing/wallet/transactions').then((r) => r.data),
});
const chargeMutation = useMutation({
mutationFn: (amount: number) =>
api.post('/billing/wallet/charge', { amount, description: 'شارژ کیف پول' }),
onSuccess: () => {
queryClient.invalidateQueries({ queryKey: ['wallet-balance'] });
queryClient.invalidateQueries({ queryKey: ['wallet-transactions'] });
toast.success('کیف پول شارژ شد');
setChargeAmount('');
setShowCharge(false);
},
onError: (err: any) => toast.error(err.response?.data?.message || 'خطا در شارژ'),
});
const handleCharge = () => {
const amount = Number(chargeAmount);
if (!amount || amount < 1000) {
toast.error('حداقل مبلغ شارژ ۱,۰۰۰ تومان');
return;
}
chargeMutation.mutate(amount);
};
const formatPrice = (n: number) => Number(n).toLocaleString('fa-IR');
const formatDate = (d: string) => new Date(d).toLocaleDateString('fa-IR', {
year: 'numeric', month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit',
});
return (
<div className="max-w-3xl mx-auto space-y-6 animate-fade-in">
<div>
<h1 className="page-title flex items-center gap-2"><Wallet className="w-6 h-6" /> کیف پول</h1>
<p className="page-subtitle">مدیریت موجودی و تراکنشها</p>
</div>
{/* Balance Card */}
<div className="card bg-gradient-to-br from-primary-600 to-primary-800 text-white">
<div className="flex items-center justify-between">
<div>
<p className="text-sm opacity-80">موجودی فعلی</p>
<p className="text-3xl font-bold mt-1">
{walletLoading ? '...' : `${formatPrice(walletData?.balance ?? 0)}`}
<span className="text-lg font-normal mr-2">تومان</span>
</p>
</div>
{!showCharge && (
<button
onClick={() => setShowCharge(true)}
className="flex items-center gap-2 px-4 py-2 bg-white/20 hover:bg-white/30 rounded-xl text-sm font-semibold transition-colors"
>
<Plus className="w-4 h-4" /> شارژ کیف پول
</button>
)}
</div>
{showCharge && (
<div className="mt-4 pt-4 border-t border-white/20 flex items-center gap-3">
<input
type="number"
className="flex-1 px-4 py-2.5 rounded-xl bg-white/20 text-white placeholder-white/60 border border-white/30 focus:outline-none focus:border-white/60 text-sm"
placeholder="مبلغ (تومان) — حداقل ۱,۰۰۰"
value={chargeAmount}
onChange={(e) => setChargeAmount(e.target.value)}
min={1000}
/>
<button
onClick={handleCharge}
disabled={chargeMutation.isPending}
className="px-5 py-2.5 bg-white text-primary-700 rounded-xl font-semibold text-sm hover:bg-gray-100 transition-colors disabled:opacity-50"
>
{chargeMutation.isPending ? '...' : 'پرداخت'}
</button>
<button
onClick={() => setShowCharge(false)}
className="px-3 py-2.5 bg-white/10 hover:bg-white/20 rounded-xl text-sm transition-colors"
>
انصراف
</button>
</div>
)}
{/* Quick charge amounts */}
{showCharge && (
<div className="flex gap-2 mt-3">
{[10000, 50000, 100000, 500000].map((amt) => (
<button
key={amt}
onClick={() => setChargeAmount(String(amt))}
className="px-3 py-1 bg-white/10 hover:bg-white/20 rounded-lg text-xs font-medium transition-colors"
>
{amt.toLocaleString('fa-IR')} ت
</button>
))}
</div>
)}
</div>
{/* Transactions */}
<div className="card">
<h2 className="text-lg font-semibold text-gray-900 mb-4 flex items-center gap-2">
<Clock className="w-5 h-5 text-gray-400" /> تاریخچه تراکنشها
</h2>
{txLoading ? (
<div className="text-center py-8 text-gray-400">در حال بارگذاری...</div>
) : transactions.length === 0 ? (
<div className="text-center py-8 text-gray-400">هنوز تراکنشی ثبت نشده</div>
) : (
<div className="divide-y divide-gray-100">
{transactions.map((tx) => (
<div key={tx.id} className="flex items-center justify-between py-3">
<div className="flex items-center gap-3">
<div className="w-8 h-8 rounded-full bg-gray-50 flex items-center justify-center">
{txTypeIcons[tx.type]}
</div>
<div>
<p className="text-sm font-medium text-gray-900">
{txTypeLabels[tx.type]}
{tx.description && <span className="text-gray-500 font-normal"> {tx.description}</span>}
</p>
<p className="text-xs text-gray-400">{formatDate(tx.createdAt)}</p>
</div>
</div>
<div className="text-left">
<p className={`text-sm font-bold ${txTypeColors[tx.type]}`}>
{tx.type === 'deduction' ? '' : '+'}{formatPrice(tx.amount)} ت
</p>
<p className="text-xs text-gray-400">مانده: {formatPrice(tx.balanceAfter)} ت</p>
</div>
</div>
))}
</div>
)}
</div>
</div>
);
}
+48
View File
@@ -238,3 +238,51 @@ export interface TicketStats {
avgResponseTimeMinutes: number;
byDepartment: Record<string, { total: number; open: number; answered: number; closed: number }>;
}
// ─── Billing types ──────────────────────────────────
export type BillingCycle = 'hourly' | 'monthly' | 'yearly';
export type PricingResourceType = 'base_fee' | 'cpu_per_core' | 'memory_per_gb' | 'storage_per_gb' | 'database_addon';
export type TransactionType = 'charge' | 'deduction' | 'refund';
export interface PricingRule {
id: string;
resourceType: PricingResourceType;
unitPrice: number;
description?: string;
planId: string;
createdAt: string;
}
export interface ServicePlan {
id: string;
name: string;
description?: string;
billingCycle: BillingCycle;
isActive: boolean;
pricingRules: PricingRule[];
createdAt: string;
updatedAt: string;
}
export interface WalletBalance {
balance: number;
}
export interface WalletTransaction {
id: string;
type: TransactionType;
amount: number;
balanceAfter: number;
description?: string;
applicationId?: string;
walletId: string;
createdAt: string;
}
export interface CostBreakdown {
hourly: number;
monthly: number;
yearly: number;
breakdown: { label: string; hourly: number; monthly: number; yearly: number }[];
}
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