feat: database schema

db/schema initialization.sql

@@ -0,0 +1,49 @@
+CREATE TABLE IF NOT EXISTS ordr_user (
+    id SERIAL NOT NULL PRIMARY KEY,
+    active BOOLEAN NOT NULL DEFAULT FALSE,
+    is_admin BOOLEAN NOT NULL DEFAULT FALSE
+);
+
+CREATE TABLE IF NOT EXISTS order_record (
+    id SERIAL NOT NULL PRIMARY KEY,
+    user_id INTEGER NOT NULL REFERENCES ordr_user(id),
+    orderer TEXT NOT NULL,
+    date_due TIMESTAMP NOT NULL,
+    date_placed TIMESTAMP NOT NULL DEFAULT now(),
+    filled BOOLEAN NOT NULL DEFAULT FALSE,
+    delivered BOOLEAN NOT NULL DEFAULT FALSE
+);
+
+CREATE TABLE IF NOT EXISTS item (
+    id SERIAL NOT NULL PRIMARY KEY,
+    item_name TEXT NOT NULL,
+    in_season BOOLEAN NOT NULL DEFAULT TRUE
+);
+
+CREATE TABLE IF NOT EXISTS item_price_history (
+    item_id INTEGER NOT NULL REFERENCES item(id),
+    price REAL NOT NULL,
+    valid_from TIMESTAMP NOT NULL DEFAULT now(),
+    valid_to TIMESTAMP,
+    PRIMARY KEY(item_id, price, valid_from)
+);
+
+CREATE TABLE IF NOT EXISTS order_item (
+    item_id INTEGER NOT NULL REFERENCES item(id),
+    order_id INTEGER NOT NULL REFERENCES order_record(id),
+    quantity INTEGER NOT NULL,
+    made INTEGER NOT NULL DEFAULT 0,
+    created_at TIMESTAMP NOT NULL DEFAULT now(),
+    PRIMARY KEY (item_id, order_id)
+);
+
+CREATE TABLE IF NOT EXISTS label (
+    id SERIAL PRIMARY KEY,
+    label_name TEXT NOT NULL,
+    label_color INTEGER NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS order_label (
+    order_id INTEGER NOT NULL REFERENCES order_record(id),
+    label_id INTEGER NOT NULL REFERENCES label(id)
+);