fix

backend-old/migrations/001_create_users.sql

@@ -0,0 +1,54 @@
+-- +migrate Up
+
+CREATE TABLE users (
+    id SERIAL PRIMARY KEY,
+    username VARCHAR(50) UNIQUE NOT NULL,
+    email VARCHAR(100) UNIQUE NOT NULL,
+    password VARCHAR(255) NOT NULL,
+    name VARCHAR(100),
+    avatar VARCHAR(500),
+    bio TEXT,
+    website VARCHAR(200),
+    location VARCHAR(100),
+    role VARCHAR(20) DEFAULT 'user' CHECK (role IN ('user', 'admin', 'photographer')),
+    is_active BOOLEAN DEFAULT true,
+    is_public BOOLEAN DEFAULT true,
+    email_verified BOOLEAN DEFAULT false,
+    last_login TIMESTAMP,
+    login_count INTEGER DEFAULT 0,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 创建索引
+CREATE INDEX idx_users_username ON users(username);
+CREATE INDEX idx_users_email ON users(email);
+CREATE INDEX idx_users_role ON users(role);
+CREATE INDEX idx_users_is_active ON users(is_active);
+CREATE INDEX idx_users_is_public ON users(is_public);
+CREATE INDEX idx_users_email_verified ON users(email_verified);
+CREATE INDEX idx_users_created_at ON users(created_at);
+CREATE INDEX idx_users_deleted_at ON users(deleted_at) WHERE deleted_at IS NOT NULL;
+
+-- 添加更新时间触发器
+CREATE OR REPLACE FUNCTION update_updated_at_column()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = CURRENT_TIMESTAMP;
+    RETURN NEW;
+END;
+$$ language 'plpgsql';
+
+CREATE TRIGGER update_users_updated_at BEFORE UPDATE ON users
+FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+
+-- 插入默认管理员用户 (密码: admin123)
+INSERT INTO users (username, email, password, name, role, email_verified) VALUES 
+('admin', 'admin@photography.com', '$2a$10$D4Zz6m3j1YJzp8Y7zW4l2OXcQ5f6g7h8i9j0k1l2m3n4o5p6q7r8s9t0', '管理员', 'admin', true);
+
+-- +migrate Down
+
+DROP TRIGGER IF EXISTS update_users_updated_at ON users;
+DROP FUNCTION IF EXISTS update_updated_at_column();
+DROP TABLE IF EXISTS users;

backend-old/migrations/002_create_categories.sql

@@ -0,0 +1,33 @@
+-- +migrate Up
+
+CREATE TABLE categories (
+    id SERIAL PRIMARY KEY,
+    name VARCHAR(100) NOT NULL,
+    description TEXT,
+    parent_id INTEGER REFERENCES categories(id),
+    color VARCHAR(7) DEFAULT '#3b82f6',
+    cover_image VARCHAR(500),
+    sort INTEGER DEFAULT 0,
+    is_active BOOLEAN DEFAULT true,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 创建索引
+CREATE INDEX idx_categories_parent_id ON categories(parent_id);
+CREATE INDEX idx_categories_is_active ON categories(is_active);
+CREATE INDEX idx_categories_sort ON categories(sort);
+CREATE INDEX idx_categories_deleted_at ON categories(deleted_at);
+
+-- 插入默认分类
+INSERT INTO categories (name, description, color, sort) VALUES 
+('风景摄影', '自然风景摄影作品', '#10b981', 1),
+('人像摄影', '人物肖像摄影作品', '#f59e0b', 2),
+('街头摄影', '街头纪实摄影作品', '#ef4444', 3),
+('建筑摄影', '建筑和城市摄影作品', '#3b82f6', 4),
+('抽象摄影', '抽象艺术摄影作品', '#8b5cf6', 5);
+
+-- +migrate Down
+
+DROP TABLE IF EXISTS categories;

backend-old/migrations/003_create_tags.sql

@@ -0,0 +1,35 @@
+-- +migrate Up
+
+CREATE TABLE tags (
+    id SERIAL PRIMARY KEY,
+    name VARCHAR(50) UNIQUE NOT NULL,
+    color VARCHAR(7) DEFAULT '#6b7280',
+    use_count INTEGER DEFAULT 0,
+    is_active BOOLEAN DEFAULT true,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 创建索引
+CREATE INDEX idx_tags_name ON tags(name);
+CREATE INDEX idx_tags_use_count ON tags(use_count);
+CREATE INDEX idx_tags_is_active ON tags(is_active);
+CREATE INDEX idx_tags_deleted_at ON tags(deleted_at);
+
+-- 插入默认标签
+INSERT INTO tags (name, color) VALUES 
+('自然', '#10b981'),
+('人物', '#f59e0b'),
+('城市', '#3b82f6'),
+('夜景', '#1f2937'),
+('黑白', '#6b7280'),
+('色彩', '#ec4899'),
+('构图', '#8b5cf6'),
+('光影', '#f97316'),
+('街头', '#ef4444'),
+('建筑', '#0891b2');
+
+-- +migrate Down
+
+DROP TABLE IF EXISTS tags;

backend-old/migrations/004_create_photos.sql

@@ -0,0 +1,64 @@
+-- +migrate Up
+
+CREATE TABLE photos (
+    id SERIAL PRIMARY KEY,
+    title VARCHAR(200) NOT NULL,
+    description TEXT,
+    filename VARCHAR(255) NOT NULL,
+    original_url VARCHAR(500) NOT NULL,
+    thumbnail_url VARCHAR(500),
+    medium_url VARCHAR(500),
+    large_url VARCHAR(500),
+    file_size BIGINT,
+    mime_type VARCHAR(100),
+    width INTEGER,
+    height INTEGER,
+    camera_make VARCHAR(100),
+    camera_model VARCHAR(100),
+    lens_model VARCHAR(100),
+    focal_length DECIMAL(5,2),
+    aperture DECIMAL(3,1),
+    shutter_speed VARCHAR(20),
+    iso INTEGER,
+    taken_at TIMESTAMP,
+    location_name VARCHAR(200),
+    latitude DECIMAL(10,8),
+    longitude DECIMAL(11,8),
+    user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    album_id INTEGER,
+    category_id INTEGER,
+    is_public BOOLEAN DEFAULT true,
+    is_featured BOOLEAN DEFAULT false,
+    view_count INTEGER DEFAULT 0,
+    like_count INTEGER DEFAULT 0,
+    download_count INTEGER DEFAULT 0,
+    sort_order INTEGER DEFAULT 0,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 创建索引
+CREATE INDEX idx_photos_user_id ON photos(user_id);
+CREATE INDEX idx_photos_album_id ON photos(album_id);
+CREATE INDEX idx_photos_category_id ON photos(category_id);
+CREATE INDEX idx_photos_is_public ON photos(is_public);
+CREATE INDEX idx_photos_is_featured ON photos(is_featured);
+CREATE INDEX idx_photos_taken_at ON photos(taken_at);
+CREATE INDEX idx_photos_created_at ON photos(created_at);
+CREATE INDEX idx_photos_view_count ON photos(view_count);
+CREATE INDEX idx_photos_like_count ON photos(like_count);
+CREATE INDEX idx_photos_sort_order ON photos(sort_order);
+CREATE INDEX idx_photos_deleted_at ON photos(deleted_at) WHERE deleted_at IS NOT NULL;
+
+-- 地理位置索引
+CREATE INDEX idx_photos_location ON photos(latitude, longitude) WHERE latitude IS NOT NULL AND longitude IS NOT NULL;
+
+-- 添加更新时间触发器
+CREATE TRIGGER update_photos_updated_at BEFORE UPDATE ON photos
+FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+
+-- +migrate Down
+
+DROP TRIGGER IF EXISTS update_photos_updated_at ON photos;
+DROP TABLE IF EXISTS photos;

backend-old/migrations/005_create_albums.sql

@@ -0,0 +1,73 @@
+-- +migrate Up
+
+CREATE TABLE albums (
+    id SERIAL PRIMARY KEY,
+    title VARCHAR(200) NOT NULL,
+    description TEXT,
+    slug VARCHAR(255) UNIQUE,
+    cover_photo_id INTEGER REFERENCES photos(id) ON DELETE SET NULL,
+    user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+    category_id INTEGER REFERENCES categories(id) ON DELETE SET NULL,
+    is_public BOOLEAN DEFAULT true,
+    is_featured BOOLEAN DEFAULT false,
+    password VARCHAR(255),
+    view_count INTEGER DEFAULT 0,
+    like_count INTEGER DEFAULT 0,
+    photo_count INTEGER DEFAULT 0,
+    sort_order INTEGER DEFAULT 0,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    deleted_at TIMESTAMP
+);
+
+-- 创建索引
+CREATE INDEX idx_albums_user_id ON albums(user_id);
+CREATE INDEX idx_albums_category_id ON albums(category_id);
+CREATE INDEX idx_albums_cover_photo_id ON albums(cover_photo_id);
+CREATE INDEX idx_albums_slug ON albums(slug);
+CREATE INDEX idx_albums_is_public ON albums(is_public);
+CREATE INDEX idx_albums_is_featured ON albums(is_featured);
+CREATE INDEX idx_albums_created_at ON albums(created_at);
+CREATE INDEX idx_albums_view_count ON albums(view_count);
+CREATE INDEX idx_albums_like_count ON albums(like_count);
+CREATE INDEX idx_albums_photo_count ON albums(photo_count);
+CREATE INDEX idx_albums_sort_order ON albums(sort_order);
+CREATE INDEX idx_albums_deleted_at ON albums(deleted_at) WHERE deleted_at IS NOT NULL;
+
+-- 添加更新时间触发器
+CREATE TRIGGER update_albums_updated_at BEFORE UPDATE ON albums
+FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+
+-- 添加 slug 自动生成触发器
+CREATE OR REPLACE FUNCTION generate_album_slug()
+RETURNS TRIGGER AS $$
+BEGIN
+    IF NEW.slug IS NULL OR NEW.slug = '' THEN
+        NEW.slug = lower(regexp_replace(NEW.title, '[^a-zA-Z0-9]+', '-', 'g'));
+        NEW.slug = trim(both '-' from NEW.slug);
+        
+        -- 确保 slug 唯一
+        DECLARE
+            counter INTEGER := 0;
+            base_slug VARCHAR(255);
+        BEGIN
+            base_slug := NEW.slug;
+            WHILE EXISTS (SELECT 1 FROM albums WHERE slug = NEW.slug AND id != COALESCE(NEW.id, 0)) LOOP
+                counter := counter + 1;
+                NEW.slug := base_slug || '-' || counter;
+            END LOOP;
+        END;
+    END IF;
+    RETURN NEW;
+END;
+$$ language 'plpgsql';
+
+CREATE TRIGGER generate_albums_slug BEFORE INSERT OR UPDATE ON albums
+FOR EACH ROW EXECUTE FUNCTION generate_album_slug();
+
+-- +migrate Down
+
+DROP TRIGGER IF EXISTS generate_albums_slug ON albums;
+DROP FUNCTION IF EXISTS generate_album_slug();
+DROP TRIGGER IF EXISTS update_albums_updated_at ON albums;
+DROP TABLE IF EXISTS albums;

backend-old/migrations/006_add_foreign_keys.sql

@@ -0,0 +1,111 @@
+-- +migrate Up
+
+-- 添加照片表的外键约束
+ALTER TABLE photos 
+ADD CONSTRAINT fk_photos_album_id 
+FOREIGN KEY (album_id) REFERENCES albums(id) ON DELETE SET NULL;
+
+ALTER TABLE photos 
+ADD CONSTRAINT fk_photos_category_id 
+FOREIGN KEY (category_id) REFERENCES categories(id) ON DELETE SET NULL;
+
+-- 添加相册表的外键约束（如果还没有的话）
+-- 这些约束在创建相册表时可能已经存在，这里做一个保险
+
+-- 添加一些有用的触发器和函数
+
+-- 创建照片计数更新触发器（用于相册和分类）
+CREATE OR REPLACE FUNCTION update_photo_counts()
+RETURNS TRIGGER AS $$
+BEGIN
+    IF TG_OP = 'INSERT' THEN
+        -- 更新相册照片数量
+        IF NEW.album_id IS NOT NULL THEN
+            UPDATE albums SET photo_count = photo_count + 1 WHERE id = NEW.album_id;
+        END IF;
+        -- 更新分类照片数量
+        IF NEW.category_id IS NOT NULL THEN
+            UPDATE categories SET photo_count = photo_count + 1 WHERE id = NEW.category_id;
+        END IF;
+        RETURN NEW;
+    ELSIF TG_OP = 'DELETE' THEN
+        -- 更新相册照片数量
+        IF OLD.album_id IS NOT NULL THEN
+            UPDATE albums SET photo_count = photo_count - 1 WHERE id = OLD.album_id;
+        END IF;
+        -- 更新分类照片数量
+        IF OLD.category_id IS NOT NULL THEN
+            UPDATE categories SET photo_count = photo_count - 1 WHERE id = OLD.category_id;
+        END IF;
+        RETURN OLD;
+    ELSIF TG_OP = 'UPDATE' THEN
+        -- 处理相册变更
+        IF OLD.album_id IS DISTINCT FROM NEW.album_id THEN
+            IF OLD.album_id IS NOT NULL THEN
+                UPDATE albums SET photo_count = photo_count - 1 WHERE id = OLD.album_id;
+            END IF;
+            IF NEW.album_id IS NOT NULL THEN
+                UPDATE albums SET photo_count = photo_count + 1 WHERE id = NEW.album_id;
+            END IF;
+        END IF;
+        -- 处理分类变更
+        IF OLD.category_id IS DISTINCT FROM NEW.category_id THEN
+            IF OLD.category_id IS NOT NULL THEN
+                UPDATE categories SET photo_count = photo_count - 1 WHERE id = OLD.category_id;
+            END IF;
+            IF NEW.category_id IS NOT NULL THEN
+                UPDATE categories SET photo_count = photo_count + 1 WHERE id = NEW.category_id;
+            END IF;
+        END IF;
+        RETURN NEW;
+    END IF;
+    RETURN NULL;
+END;
+$$ language 'plpgsql';
+
+-- 创建触发器
+CREATE TRIGGER trigger_update_photo_counts
+AFTER INSERT OR UPDATE OR DELETE ON photos
+FOR EACH ROW EXECUTE FUNCTION update_photo_counts();
+
+-- 创建相册计数更新触发器（用于分类）
+CREATE OR REPLACE FUNCTION update_album_counts()
+RETURNS TRIGGER AS $$
+BEGIN
+    IF TG_OP = 'INSERT' THEN
+        IF NEW.category_id IS NOT NULL THEN
+            UPDATE categories SET album_count = album_count + 1 WHERE id = NEW.category_id;
+        END IF;
+        RETURN NEW;
+    ELSIF TG_OP = 'DELETE' THEN
+        IF OLD.category_id IS NOT NULL THEN
+            UPDATE categories SET album_count = album_count - 1 WHERE id = OLD.category_id;
+        END IF;
+        RETURN OLD;
+    ELSIF TG_OP = 'UPDATE' THEN
+        IF OLD.category_id IS DISTINCT FROM NEW.category_id THEN
+            IF OLD.category_id IS NOT NULL THEN
+                UPDATE categories SET album_count = album_count - 1 WHERE id = OLD.category_id;
+            END IF;
+            IF NEW.category_id IS NOT NULL THEN
+                UPDATE categories SET album_count = album_count + 1 WHERE id = NEW.category_id;
+            END IF;
+        END IF;
+        RETURN NEW;
+    END IF;
+    RETURN NULL;
+END;
+$$ language 'plpgsql';
+
+CREATE TRIGGER trigger_update_album_counts
+AFTER INSERT OR UPDATE OR DELETE ON albums
+FOR EACH ROW EXECUTE FUNCTION update_album_counts();
+
+-- +migrate Down
+
+DROP TRIGGER IF EXISTS trigger_update_album_counts ON albums;
+DROP FUNCTION IF EXISTS update_album_counts();
+DROP TRIGGER IF EXISTS trigger_update_photo_counts ON photos;
+DROP FUNCTION IF EXISTS update_photo_counts();
+ALTER TABLE photos DROP CONSTRAINT IF EXISTS fk_photos_category_id;
+ALTER TABLE photos DROP CONSTRAINT IF EXISTS fk_photos_album_id;