Remove decorative icons and update CORS configuration

database/schema.sql

@@ -0,0 +1,68 @@
+-- Filamenteka PostgreSQL Schema
+
+-- Enable UUID extension
+CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
+
+-- Colors table
+CREATE TABLE colors (
+  id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+  name VARCHAR(100) NOT NULL UNIQUE,
+  hex VARCHAR(7) NOT NULL,
+  created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+  updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Filaments table
+CREATE TABLE filaments (
+  id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
+  brand VARCHAR(100) NOT NULL,
+  tip VARCHAR(50) NOT NULL,
+  finish VARCHAR(50) NOT NULL,
+  boja VARCHAR(100) NOT NULL,
+  boja_hex VARCHAR(7),
+  refill VARCHAR(10),
+  vakum VARCHAR(20),
+  otvoreno VARCHAR(20),
+  kolicina INTEGER DEFAULT 1,
+  cena VARCHAR(50),
+  created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+  updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+  CONSTRAINT fk_color FOREIGN KEY (boja) REFERENCES colors(name) ON UPDATE CASCADE
+);
+
+-- Create indexes for better performance
+CREATE INDEX idx_filaments_brand ON filaments(brand);
+CREATE INDEX idx_filaments_tip ON filaments(tip);
+CREATE INDEX idx_filaments_boja ON filaments(boja);
+CREATE INDEX idx_filaments_created_at ON filaments(created_at);
+
+-- Create updated_at trigger function
+CREATE OR REPLACE FUNCTION update_updated_at_column()
+RETURNS TRIGGER AS $$
+BEGIN
+    NEW.updated_at = CURRENT_TIMESTAMP;
+    RETURN NEW;
+END;
+$$ language 'plpgsql';
+
+-- Apply trigger to filaments table
+CREATE TRIGGER update_filaments_updated_at BEFORE UPDATE
+    ON filaments FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+
+-- Apply trigger to colors table
+CREATE TRIGGER update_colors_updated_at BEFORE UPDATE
+    ON colors FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+
+-- Insert default colors from legacy data
+INSERT INTO colors (name, hex) VALUES
+  ('Crna', '#000000'),
+  ('Bela', '#FFFFFF'),
+  ('Plava', '#0000FF'),
+  ('Crvena', '#FF0000'),
+  ('Zelena', '#00FF00'),
+  ('Žuta', '#FFFF00'),
+  ('Narandžasta', '#FFA500'),
+  ('Ljubičasta', '#800080'),
+  ('Siva', '#808080'),
+  ('Braon', '#A52A2A')
+ON CONFLICT (name) DO NOTHING;