Initial commit

.bolt/supabase_discarded_migrations/0003_proud_cloud.sql

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+/*
+  # Fix Authentication Table Structure
+
+  1. Changes
+    - Recreate employees table with correct structure
+    - Add proper indexes
+    - Insert admin user
+
+  2. Security
+    - Enable RLS
+    - Add proper policies
+*/
+
+-- Recreate the employees table with correct structure
+CREATE TABLE IF NOT EXISTS employees (
+  username text PRIMARY KEY,
+  last_name text NOT NULL,
+  department text NOT NULL,
+  last_login_timestamp timestamptz,
+  created_at timestamptz DEFAULT now()
+);
+
+-- Enable RLS
+ALTER TABLE employees ENABLE ROW LEVEL SECURITY;
+
+-- Create policies
+CREATE POLICY "Users can read own data"
+  ON employees
+  FOR SELECT
+  TO authenticated
+  USING (auth.uid()::text = username);
+
+CREATE POLICY "Users can update their own data"
+  ON employees
+  FOR UPDATE
+  TO authenticated
+  USING (auth.uid()::text = username)
+  WITH CHECK (auth.uid()::text = username);
+
+-- Add indexes
+CREATE INDEX IF NOT EXISTS idx_employees_username 
+ON employees(username);
+
+CREATE INDEX IF NOT EXISTS idx_employees_last_login 
+ON employees(last_login_timestamp);
+
+-- Insert admin user (if not exists)
+INSERT INTO employees (username, last_name, department)
+VALUES (
+  'admin',
+  'Administrator',
+  'IT'
+) ON CONFLICT (username) DO NOTHING;