feat: add PostgreSQL database support and development scripts

- Added pg and @types/pg dependencies for PostgreSQL integration - Created database testing and backend initialization scripts - Changed dev server port to 3002 to avoid conflicts
2026-09-11 10:36:07 +00:00 · 2025-11-10 18:02:08 +03:00
parent e82366e5e8
commit 596bba0832
17 changed files with 1518 additions and 3 deletions
@@ -0,0 +1,140 @@
+-- RepoHub Database Schema
+-- PostgreSQL schema for package metadata management
+
+-- Platforms table
+CREATE TABLE platforms (
+    id VARCHAR(50) PRIMARY KEY,
+    name VARCHAR(100) NOT NULL,
+    package_manager VARCHAR(50) NOT NULL,
+    icon VARCHAR(10),
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+-- Categories table
+CREATE TABLE categories (
+    id SERIAL PRIMARY KEY,
+    name VARCHAR(100) UNIQUE NOT NULL,
+    description TEXT,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+-- Licenses table
+CREATE TABLE licenses (
+    id SERIAL PRIMARY KEY,
+    name VARCHAR(100) UNIQUE NOT NULL,
+    url VARCHAR(255),
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+-- Packages table
+CREATE TABLE packages (
+    id VARCHAR(100) PRIMARY KEY,
+    name VARCHAR(255) NOT NULL,
+    description TEXT,
+    version VARCHAR(50),
+    platform_id VARCHAR(50) NOT NULL REFERENCES platforms(id),
+    category_id INTEGER REFERENCES categories(id),
+    license_id INTEGER REFERENCES licenses(id),
+    type VARCHAR(10) CHECK (type IN ('gui', 'cli')),
+    repository VARCHAR(20) CHECK (repository IN ('official', 'third-party')),
+    homepage_url VARCHAR(255),
+    download_url VARCHAR(255),
+    last_updated TIMESTAMP WITH TIME ZONE,
+    downloads_count INTEGER DEFAULT 0,
+    popularity_score INTEGER CHECK (popularity_score >= 0 AND popularity_score <= 100),
+    is_active BOOLEAN DEFAULT true,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+-- Package tags junction table
+CREATE TABLE package_tags (
+    package_id VARCHAR(50) REFERENCES packages(id) ON DELETE CASCADE,
+    tag VARCHAR(50) NOT NULL,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    PRIMARY KEY (package_id, tag)
+);
+
+-- Package dependencies junction table
+CREATE TABLE package_dependencies (
+    package_id VARCHAR(50) REFERENCES packages(id) ON DELETE CASCADE,
+    dependency_id VARCHAR(50) REFERENCES packages(id) ON DELETE CASCADE,
+    dependency_type VARCHAR(20) CHECK (dependency_type IN ('required', 'optional', 'recommended')),
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    PRIMARY KEY (package_id, dependency_id)
+);
+
+-- Metadata sync log table
+CREATE TABLE metadata_sync_logs (
+    id SERIAL PRIMARY KEY,
+    platform_id VARCHAR(50) REFERENCES platforms(id),
+    sync_type VARCHAR(20) CHECK (sync_type IN ('full', 'incremental')),
+    status VARCHAR(20) CHECK (status IN ('running', 'completed', 'failed')),
+    packages_processed INTEGER DEFAULT 0,
+    packages_added INTEGER DEFAULT 0,
+    packages_updated INTEGER DEFAULT 0,
+    packages_removed INTEGER DEFAULT 0,
+    error_message TEXT,
+    started_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    completed_at TIMESTAMP WITH TIME ZONE,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+-- Indexes for performance
+CREATE INDEX idx_packages_platform_id ON packages(platform_id);
+CREATE INDEX idx_packages_category_id ON packages(category_id);
+CREATE INDEX idx_packages_type ON packages(type);
+CREATE INDEX idx_packages_repository ON packages(repository);
+CREATE INDEX idx_packages_is_active ON packages(is_active);
+CREATE INDEX idx_packages_last_updated ON packages(last_updated);
+CREATE INDEX idx_packages_popularity_score ON packages(popularity_score DESC);
+CREATE INDEX idx_packages_name ON packages USING gin(to_tsvector('english', name));
+CREATE INDEX idx_packages_description ON packages USING gin(to_tsvector('english', description));
+
+-- Trigger to update updated_at timestamp
+CREATE OR REPLACE FUNCTION update_updated_at_column()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = NOW();
+    RETURN NEW;
+END;
+$$ language 'plpgsql';
+
+CREATE TRIGGER update_platforms_updated_at BEFORE UPDATE ON platforms
+    FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+
+CREATE TRIGGER update_packages_updated_at BEFORE UPDATE ON packages
+    FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+
+-- Initial data
+INSERT INTO platforms (id, name, package_manager, icon) VALUES
+('ubuntu', 'Ubuntu/Debian', 'apt', '🐧'),
+('fedora', 'Fedora', 'dnf', '🎩'),
+('arch', 'Arch Linux', 'pacman', '🏛️'),
+('windows', 'Windows', 'winget', '🪟'),
+('macos', 'macOS', 'homebrew', '🍎');
+
+INSERT INTO categories (name, description) VALUES
+('Development', 'Software development tools and IDEs'),
+('Internet', 'Web browsers, email clients, and network tools'),
+('Multimedia', 'Audio, video, and graphics applications'),
+('System', 'System administration and utilities'),
+('Communication', 'Chat, VoIP, and messaging applications'),
+('Office', 'Productivity and office applications'),
+('Graphics', 'Image editing and design tools'),
+('Games', 'Games and gaming-related software'),
+('Science', 'Scientific and educational software'),
+('Utilities', 'General utility applications');
+
+INSERT INTO licenses (name, url) VALUES
+('MIT', 'https://opensource.org/licenses/MIT'),
+('GPL-2.0', 'https://opensource.org/licenses/GPL-2.0'),
+('GPL-3.0', 'https://opensource.org/licenses/GPL-3.0'),
+('Apache-2.0', 'https://opensource.org/licenses/Apache-2.0'),
+('BSD-2-Clause', 'https://opensource.org/licenses/BSD-2-Clause'),
+('BSD-3-Clause', 'https://opensource.org/licenses/BSD-3-Clause'),
+('MPL-2.0', 'https://opensource.org/licenses/MPL-2.0'),
+('Proprietary', NULL),
+('LGPL-2.1', 'https://opensource.org/licenses/LGPL-2.1'),
+('LGPL-3.0', 'https://opensource.org/licenses/LGPL-3.0');