NEW RELEASE

schema.sql

@@ -0,0 +1,74 @@
+-- ═══ CYPHER-HR Database Schema ═══
+-- Run: psql -U KENCYPHER -d "cypher-hr" -f schema.sql
+
+CREATE TABLE IF NOT EXISTS company_profile (
+  id SERIAL PRIMARY KEY,
+  company_name VARCHAR(255) NOT NULL,
+  address TEXT,
+  phone VARCHAR(30),
+  email VARCHAR(255),
+  website VARCHAR(255),
+  industry VARCHAR(100),
+  established_date DATE,
+  created_at TIMESTAMP DEFAULT NOW(),
+  updated_at TIMESTAMP DEFAULT NOW()
+);
+
+CREATE TABLE IF NOT EXISTS users (
+  id SERIAL PRIMARY KEY,
+  email VARCHAR(255) UNIQUE NOT NULL,
+  password VARCHAR(255) NOT NULL,
+  first_name VARCHAR(100) NOT NULL,
+  last_name VARCHAR(100) NOT NULL,
+  role VARCHAR(20) NOT NULL DEFAULT 'employee',
+  department VARCHAR(100),
+  position VARCHAR(100),
+  phone VARCHAR(30),
+  avatar_color VARCHAR(10) DEFAULT '#6366f1',
+  is_active BOOLEAN DEFAULT true,
+  created_at TIMESTAMP DEFAULT NOW(),
+  updated_at TIMESTAMP DEFAULT NOW()
+);
+
+CREATE TABLE IF NOT EXISTS leave_policies (
+  id SERIAL PRIMARY KEY,
+  leave_type VARCHAR(60) NOT NULL UNIQUE,
+  monthly_limit INTEGER NOT NULL DEFAULT 1,
+  is_enabled BOOLEAN DEFAULT true,
+  description TEXT,
+  created_at TIMESTAMP DEFAULT NOW(),
+  updated_at TIMESTAMP DEFAULT NOW()
+);
+
+CREATE TABLE IF NOT EXISTS leave_balances (
+  id SERIAL PRIMARY KEY,
+  user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  leave_policy_id INTEGER NOT NULL REFERENCES leave_policies(id) ON DELETE CASCADE,
+  balance INTEGER NOT NULL DEFAULT 0,
+  month INTEGER NOT NULL,
+  year INTEGER NOT NULL,
+  created_at TIMESTAMP DEFAULT NOW(),
+  updated_at TIMESTAMP DEFAULT NOW(),
+  UNIQUE(user_id, leave_policy_id, month, year)
+);
+
+CREATE TABLE IF NOT EXISTS leave_requests (
+  id SERIAL PRIMARY KEY,
+  user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  leave_policy_id INTEGER NOT NULL REFERENCES leave_policies(id) ON DELETE CASCADE,
+  start_date DATE NOT NULL,
+  end_date DATE NOT NULL,
+  reason TEXT,
+  status VARCHAR(20) NOT NULL DEFAULT 'pending',
+  admin_remarks TEXT,
+  approved_by INTEGER REFERENCES users(id),
+  created_at TIMESTAMP DEFAULT NOW(),
+  updated_at TIMESTAMP DEFAULT NOW()
+);
+
+CREATE INDEX IF NOT EXISTS idx_leave_balances_user ON leave_balances(user_id);
+CREATE INDEX IF NOT EXISTS idx_leave_balances_period ON leave_balances(month, year);
+CREATE INDEX IF NOT EXISTS idx_leave_requests_user ON leave_requests(user_id);
+CREATE INDEX IF NOT EXISTS idx_leave_requests_status ON leave_requests(status);
+CREATE INDEX IF NOT EXISTS idx_users_role ON users(role);
+CREATE INDEX IF NOT EXISTS idx_users_email ON users(email);