changes

sql/setup_database.sql

@@ -0,0 +1,79 @@
+-- PostgreSQL Database Setup Script for Disk Reorganizer
+-- Database: disk_reorganizer_db
+-- User: disk_reorg_user
+
+-- Create the database (run as superuser: auction)
+CREATE DATABASE disk_reorganizer_db
+    WITH
+    ENCODING = 'UTF8'
+    LC_COLLATE = 'en_US.UTF-8'
+    LC_CTYPE = 'en_US.UTF-8'
+    TEMPLATE = template0;
+
+-- Connect to the new database
+\c disk_reorganizer_db
+
+-- Create the user
+CREATE USER disk_reorg_user WITH PASSWORD 'heel-goed-wachtwoord';
+
+-- Create files table
+CREATE TABLE IF NOT EXISTS files (
+    path TEXT PRIMARY KEY,
+    size BIGINT NOT NULL,
+    modified_time DOUBLE PRECISION NOT NULL,
+    disk TEXT NOT NULL,
+    checksum TEXT,
+    status TEXT DEFAULT 'indexed',
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Create index on disk column for faster queries
+CREATE INDEX IF NOT EXISTS idx_files_disk ON files(disk);
+CREATE INDEX IF NOT EXISTS idx_files_status ON files(status);
+
+-- Create operations table
+CREATE TABLE IF NOT EXISTS operations (
+    id SERIAL PRIMARY KEY,
+    source_path TEXT NOT NULL,
+    dest_path TEXT NOT NULL,
+    operation_type TEXT NOT NULL,
+    executed INTEGER DEFAULT 0,
+    verified INTEGER DEFAULT 0,
+    error TEXT,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    executed_at TIMESTAMP
+);
+
+-- Create index on operations for faster lookups
+CREATE INDEX IF NOT EXISTS idx_operations_executed ON operations(executed);
+CREATE INDEX IF NOT EXISTS idx_operations_source ON operations(source_path);
+
+-- Grant privileges to disk_reorg_user
+GRANT CONNECT ON DATABASE disk_reorganizer_db TO disk_reorg_user;
+GRANT USAGE ON SCHEMA public TO disk_reorg_user;
+GRANT SELECT, INSERT, UPDATE, DELETE ON TABLE files TO disk_reorg_user;
+GRANT SELECT, INSERT, UPDATE, DELETE ON TABLE operations TO disk_reorg_user;
+GRANT USAGE, SELECT ON SEQUENCE operations_id_seq TO disk_reorg_user;
+
+-- Create function to update updated_at timestamp
+CREATE OR REPLACE FUNCTION update_updated_at_column()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = CURRENT_TIMESTAMP;
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;
+
+-- Create trigger for files table
+CREATE TRIGGER update_files_updated_at
+    BEFORE UPDATE ON files
+    FOR EACH ROW
+    EXECUTE FUNCTION update_updated_at_column();
+
+-- Display success message
+\echo 'Database setup completed successfully!'
+\echo 'Database: disk_reorganizer_db'
+\echo 'User: disk_reorg_user'
+\echo 'Tables created: files, operations'
+\echo 'Indexes and triggers created 2)'