Sangola’s Trusted
24×7 Healthcare &
Medicine Store

-- 1. Create medicine_stock table in Supabase SQL Editor:
CREATE TABLE IF NOT EXISTS medicine_stock (
  id BIGSERIAL PRIMARY KEY,
  medicine_name TEXT NOT NULL,
  generic_name TEXT,
  category TEXT NOT NULL DEFAULT 'Tablet',
  manufacturer TEXT,
  batch_number TEXT NOT NULL,
  expiry_date DATE NOT NULL,
  quantity INTEGER NOT NULL DEFAULT 0 CHECK (quantity >= 0),
  min_stock_level INTEGER NOT NULL DEFAULT 10,
  unit TEXT NOT NULL DEFAULT 'Strips',
  purchase_price NUMERIC(10, 2) NOT NULL DEFAULT 0.00,
  mrp NUMERIC(10, 2) NOT NULL DEFAULT 0.00,
  selling_price NUMERIC(10, 2) NOT NULL DEFAULT 0.00,
  rack_location TEXT DEFAULT 'Shelf A-1',
  prescription_required BOOLEAN DEFAULT false,
  notes TEXT,
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
);

-- 2. Enable Row Level Security (RLS) and public access:
ALTER TABLE medicine_stock ENABLE ROW LEVEL SECURITY;

CREATE POLICY "Allow authenticated and public access to medicine_stock"
ON medicine_stock FOR ALL
USING (true)
WITH CHECK (true);

-- 3. Create indexes for fast search, low stock & expiry tracking:
CREATE INDEX IF NOT EXISTS idx_stock_med_name ON medicine_stock(medicine_name);
CREATE INDEX IF NOT EXISTS idx_stock_generic_name ON medicine_stock(generic_name);
CREATE INDEX IF NOT EXISTS idx_stock_batch_num ON medicine_stock(batch_number);
CREATE INDEX IF NOT EXISTS idx_stock_expiry ON medicine_stock(expiry_date);
CREATE INDEX IF NOT EXISTS idx_stock_category ON medicine_stock(category);
CREATE INDEX IF NOT EXISTS idx_stock_quantity ON medicine_stock(quantity);