feat: episodes.editor_name_snapshot 加 NOT NULL 约束
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simonkoson
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-- ============================================================
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-- 001_init.sql — 《军事科技》栏目内部工作台 数据库初始化脚本
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-- 一次性建完所有核心表骨架（Phase 1-4 全部表）
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-- 执行方式: psql -U postgres -d milsci_dev -f 001_init.sql
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-- ============================================================
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-- 扩展: pgvector（向量检索）
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CREATE EXTENSION IF NOT EXISTS vector;
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-- ============================================================
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-- 1. users — 用户表（Phase 1 用）
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-- ============================================================
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CREATE TABLE IF NOT EXISTS users (
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id SERIAL PRIMARY KEY,
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username VARCHAR(50) NOT NULL UNIQUE,
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display_name VARCHAR(100) NOT NULL,
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password_hash VARCHAR(128) NOT NULL,
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-- 角色: zhipianren=制片人/管理员, zebian=责编, biandao=编导
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role VARCHAR(20) NOT NULL DEFAULT 'biandao'
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CHECK (role IN ('zhipianren', 'zebian', 'biandao')),
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profile_text TEXT,
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is_active BOOLEAN NOT NULL DEFAULT TRUE,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX idx_users_role ON users (role);
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-- ============================================================
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-- 2. episodes — 节目期次（Phase 2 用，字段完整按 dev_plan.md 8.1 节）
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-- ============================================================
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CREATE TABLE IF NOT EXISTS episodes (
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id SERIAL PRIMARY KEY,
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episode_number INTEGER NOT NULL UNIQUE,
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program_name VARCHAR(200) NOT NULL,
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air_date DATE NOT NULL,
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-- 编导（软引用 + 快照模式）
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editor_id INTEGER REFERENCES users(id) ON DELETE SET NULL,
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editor_name_snapshot VARCHAR(100) NOT NULL,
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-- 收视数据
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audience_share NUMERIC(6,4),
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audience_rating NUMERIC(6,4),
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-- 重播相关
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is_rerun BOOLEAN NOT NULL DEFAULT FALSE,
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original_episode_id INTEGER REFERENCES episodes(id) ON DELETE SET NULL,
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is_time_sensitive BOOLEAN NOT NULL DEFAULT FALSE,
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-- 外拍信息
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is_outdoor_shoot BOOLEAN NOT NULL DEFAULT FALSE,
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outdoor_contact_person VARCHAR(100),
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outdoor_contact_info VARCHAR(200),
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-- 线索
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lead_source VARCHAR(300),
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-- 责编备注
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notes TEXT,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX idx_episodes_air_date ON episodes (air_date);
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CREATE INDEX idx_episodes_editor_id ON episodes (editor_id);
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CREATE INDEX idx_episodes_is_rerun ON episodes (is_rerun);
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-- ============================================================
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-- 3. yearly_targets — 年度收视目标（Phase 2 用，只增不改）
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-- ============================================================
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CREATE TABLE IF NOT EXISTS yearly_targets (
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id SERIAL PRIMARY KEY,
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year INTEGER NOT NULL UNIQUE,
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base_target NUMERIC(6,4) NOT NULL,
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stretch_target NUMERIC(6,4) NOT NULL,
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issued_date DATE,
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notes TEXT,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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-- ============================================================
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-- 4. topics — 选题 / 报题单（Phase 4a 用）
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-- ============================================================
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CREATE TABLE IF NOT EXISTS topics (
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id SERIAL PRIMARY KEY,
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title VARCHAR(200) NOT NULL,
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-- 内容概要（双段结构: 引子 + 列举）
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content_summary TEXT,
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-- 编导关联（软引用 + 快照）
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editor_id INTEGER REFERENCES users(id) ON DELETE SET NULL,
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editor_name_snapshot VARCHAR(100),
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-- 选题状态: draft=草稿, submitted=已提交, reviewing=审阅中, approved=通过, rejected=退回
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status VARCHAR(20) NOT NULL DEFAULT 'draft'
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CHECK (status IN ('draft', 'submitted', 'reviewing', 'approved', 'rejected')),
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-- AI 反馈（JSON 格式，含查重/画像/知识库参考等模块结果）
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ai_feedback JSONB,
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-- 关联的 episodes / knowledge_items id 列表
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related_episodes JSONB,
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related_knowledge JSONB,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX idx_topics_editor_id ON topics (editor_id);
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CREATE INDEX idx_topics_status ON topics (status);
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-- ============================================================
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-- 5. topic_embeddings — 选题语义向量（Phase 4a 用，pgvector）
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-- ============================================================
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CREATE TABLE IF NOT EXISTS topic_embeddings (
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id SERIAL PRIMARY KEY,
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topic_id INTEGER NOT NULL REFERENCES topics(id) ON DELETE CASCADE,
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embedding vector(1536) NOT NULL,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX idx_topic_embeddings_topic_id ON topic_embeddings (topic_id);
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-- pgvector 向量索引（IVFFlat，数据量上去后可用 HNSW）
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-- CREATE INDEX idx_topic_embeddings_vector ON topic_embeddings USING ivfflat (embedding vector_cosine_ops);
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-- ============================================================
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-- 6. schedules — 排期（Phase 4b 用）
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-- ============================================================
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CREATE TABLE IF NOT EXISTS schedules (
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id SERIAL PRIMARY KEY,
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episode_id INTEGER REFERENCES episodes(id) ON DELETE SET NULL,
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planned_air_date DATE NOT NULL,
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status VARCHAR(20) NOT NULL DEFAULT 'planned'
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CHECK (status IN ('planned', 'confirmed', 'completed', 'cancelled')),
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editor_id INTEGER REFERENCES users(id) ON DELETE SET NULL,
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notes TEXT,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX idx_schedules_air_date ON schedules (planned_air_date);
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-- ============================================================
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-- 7. knowledge_items — 知识库条目（Phase 3 用，2.0 兼容预埋）
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-- ============================================================
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CREATE TABLE IF NOT EXISTS knowledge_items (
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id SERIAL PRIMARY KEY,
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title VARCHAR(300) NOT NULL,
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-- Markdown 格式正文（向 2.0 Karpathy LLM Wiki 形态靠拢）
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content_md TEXT,
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-- 来源信息
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source_type VARCHAR(30) NOT NULL DEFAULT 'manual'
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CHECK (source_type IN ('baoti', 'manuscript', 'military_report', 'manual', 'rss')),
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source_file_name VARCHAR(300),
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source_url VARCHAR(1000),
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-- 作者 / 编导
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author VARCHAR(100),
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publish_date DATE,
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-- ⚠️ 2.0 兼容预埋字段（1.0 不用但要建）
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tags JSONB DEFAULT '[]'::jsonb,
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related_entities JSONB DEFAULT '[]'::jsonb,
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related_concepts JSONB DEFAULT '[]'::jsonb,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX idx_knowledge_items_source_type ON knowledge_items (source_type);
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CREATE INDEX idx_knowledge_items_tags ON knowledge_items USING gin (tags);
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-- ============================================================
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-- 8. knowledge_embeddings — 知识库向量（Phase 3 用，pgvector）
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-- ============================================================
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CREATE TABLE IF NOT EXISTS knowledge_embeddings (
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id SERIAL PRIMARY KEY,
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knowledge_id INTEGER NOT NULL REFERENCES knowledge_items(id) ON DELETE CASCADE,
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chunk_index INTEGER NOT NULL DEFAULT 0,
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chunk_text TEXT NOT NULL,
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embedding vector(1536) NOT NULL,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX idx_knowledge_embeddings_knowledge_id ON knowledge_embeddings (knowledge_id);
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-- pgvector 向量索引
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-- CREATE INDEX idx_knowledge_embeddings_vector ON knowledge_embeddings USING ivfflat (embedding vector_cosine_ops);
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-- ============================================================
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-- 9. review_comments — 审片意见（Phase 4b 用）
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-- ============================================================
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CREATE TABLE IF NOT EXISTS review_comments (
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id SERIAL PRIMARY KEY,
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episode_id INTEGER NOT NULL REFERENCES episodes(id) ON DELETE CASCADE,
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comment_text TEXT NOT NULL,
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reviewer VARCHAR(100),
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX idx_review_comments_episode_id ON review_comments (episode_id);
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-- ============================================================
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-- 10. shooting_resources — 拍摄资源 / 人脉（Phase 4b 用）
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-- ============================================================
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CREATE TABLE IF NOT EXISTS shooting_resources (
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id SERIAL PRIMARY KEY,
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contact_person VARCHAR(100) NOT NULL,
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contact_info VARCHAR(200),
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organization VARCHAR(200),
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-- 资源类型: personnel=人员, location=场地, equipment=设备, other=其他
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resource_type VARCHAR(20) DEFAULT 'other'
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CHECK (resource_type IN ('personnel', 'location', 'equipment', 'other')),
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notes TEXT,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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-- ============================================================
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-- 11. radar_items — 热点雷达条目（Phase 4c 用）
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-- ============================================================
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CREATE TABLE IF NOT EXISTS radar_items (
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id SERIAL PRIMARY KEY,
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title VARCHAR(300) NOT NULL,
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source_url VARCHAR(1000),
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source_name VARCHAR(100),
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summary TEXT,
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-- AI 处理结果
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ai_summary TEXT,
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style_summary TEXT,
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published_at TIMESTAMPTZ,
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fetched_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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-- ============================================================
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-- 12. radar_user_actions — 编导对热点的操作（Phase 4c 用）
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-- ============================================================
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CREATE TABLE IF NOT EXISTS radar_user_actions (
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id SERIAL PRIMARY KEY,
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radar_item_id INTEGER NOT NULL REFERENCES radar_items(id) ON DELETE CASCADE,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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-- 操作类型: deep_dive=深入了解, bookmark=收藏, ignore=忽略
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action_type VARCHAR(20) NOT NULL
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CHECK (action_type IN ('deep_dive', 'bookmark', 'ignore')),
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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UNIQUE (radar_item_id, user_id, action_type)
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);
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-- ============================================================
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-- 初始化完成
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-- ============================================================
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