Context7 MCP Clone

import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn, ManyToOne, JoinColumn, } from 'typeorm'; import { User, UserTier } from './user.entity'; @Entity('api_keys') export class ApiKey { @PrimaryGeneratedColumn('uuid') id: string; @Column({ type: 'uuid' }) user_id: string; @Column({ type: 'varchar', length: 255, unique: true }) key_hash: string; @Column({ type: 'varchar', length: 10 }) key_prefix: string; @Column({ type: 'varchar', length: 100, nullable: true }) name: string; @Column({ type: 'varchar', length: 20, enum: UserTier, }) tier: UserTier; @Column({ type: 'integer', default: 50 }) rate_limit_rpm: number; @Column({ type: 'integer', default: 1000 }) rate_limit_rpd: number; @Column({ type: 'boolean', default: true }) is_active: boolean; @Column({ type: 'timestamp', nullable: true }) last_used_at: Date; @CreateDateColumn() created_at: Date; @Column({ type: 'timestamp', nullable: true }) expires_at: Date; // Relations @ManyToOne(() => User, (user) => user.api_keys) @JoinColumn({ name: 'user_id' }) user: User; }