Context7 MCP Clone

import { Entity, PrimaryGeneratedColumn, Column, CreateDateColumn, UpdateDateColumn, ManyToOne, JoinColumn, OneToMany, } from 'typeorm'; import { LibraryVersion } from './library-version.entity'; import { CodeExample } from './code-example.entity'; export enum SourceType { GITHUB = 'github', OFFICIAL_DOCS = 'official_docs', README = 'readme', } export enum ContentType { MARKDOWN = 'markdown', HTML = 'html', CODE = 'code', } export enum PageType { API = 'api', GUIDE = 'guide', TUTORIAL = 'tutorial', REFERENCE = 'reference', EXAMPLE = 'example', } @Entity('documentation_pages') export class DocumentationPage { @PrimaryGeneratedColumn('uuid') id: string; @Column({ type: 'uuid' }) library_version_id: string; @Column({ type: 'varchar', length: 20, enum: SourceType, }) source_type: SourceType; @Column({ type: 'text' }) source_url: string; @Column({ type: 'text', nullable: true }) path: string; @Column({ type: 'varchar', length: 500, nullable: true }) title: string; @Column({ type: 'text' }) content: string; @Column({ type: 'varchar', length: 50, default: ContentType.MARKDOWN, enum: ContentType, }) content_type: ContentType; @Column({ type: 'varchar', length: 50, nullable: true, enum: PageType, }) page_type: PageType; @Column({ type: 'text', array: true, default: () => 'ARRAY[]::text[]' }) topics: string[]; @Column({ type: 'integer', default: 0 }) code_snippets: number; @Column({ type: 'tsvector', generatedType: 'STORED', nullable: true }) search_vector: string; @Column({ type: 'jsonb', nullable: true }) metadata: Record<string, any>; @CreateDateColumn() created_at: Date; @UpdateDateColumn() updated_at: Date; // Relations @ManyToOne(() => LibraryVersion, (version) => version.documentation_pages, { onDelete: 'CASCADE', }) @JoinColumn({ name: 'library_version_id' }) library_version: LibraryVersion; @OneToMany(() => CodeExample, (example) => example.documentation_page, { cascade: true, }) code_examples: CodeExample[]; }