Item add

database/create_items_table.sql

@@ -0,0 +1,58 @@
+-- Create items table
+CREATE TABLE items (
+  id UUID DEFAULT gen_random_uuid() PRIMARY KEY,
+  user_id UUID NOT NULL REFERENCES auth.users(id) ON DELETE CASCADE,
+  name TEXT NOT NULL,
+  description TEXT,
+  category_id TEXT NOT NULL,
+  subcategory_id TEXT,
+  context_tags TEXT[] DEFAULT '{}',
+  created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+  updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+-- Create index on user_id for faster queries
+CREATE INDEX idx_items_user_id ON items(user_id);
+
+-- Create index on category_id for filtering
+CREATE INDEX idx_items_category_id ON items(category_id);
+
+-- Create index on context_tags for tag-based searches
+CREATE INDEX idx_items_context_tags ON items USING GIN(context_tags);
+
+-- Enable Row Level Security
+ALTER TABLE items ENABLE ROW LEVEL SECURITY;
+
+-- Create policy to allow users to see their own items
+CREATE POLICY "Users can view own items"
+  ON items FOR SELECT
+  USING (auth.uid() = user_id);
+
+-- Create policy to allow users to insert their own items
+CREATE POLICY "Users can insert own items"
+  ON items FOR INSERT
+  WITH CHECK (auth.uid() = user_id);
+
+-- Create policy to allow users to update their own items
+CREATE POLICY "Users can update own items"
+  ON items FOR UPDATE
+  USING (auth.uid() = user_id);
+
+-- Create policy to allow users to delete their own items
+CREATE POLICY "Users can delete own items"
+  ON items FOR DELETE
+  USING (auth.uid() = user_id);
+
+-- Create 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_items_updated_at
+  BEFORE UPDATE ON items
+  FOR EACH ROW
+  EXECUTE FUNCTION update_updated_at_column();