update db

migrations/20241120173848_add_budgets_table.sql

@@ -2,6 +2,7 @@
 -- +goose StatementBegin
 CREATE TABLE IF NOT EXISTS budgets (
     id SERIAL PRIMARY KEY,
+    name TEXT NOT NULL,
     start_day INT NOT NULL,
     created_at TIMESTAMP
 );

migrations/20241120173924_add_categories_table.sql

@@ -3,7 +3,7 @@
 CREATE TABLE IF NOT EXISTS categories (
     id SERIAL PRIMARY KEY,
     name TEXT NOT NULL,
-    budget_id INT REFERENCES budgets(id),
+    budget_id INT REFERENCES budgets(id) ON DELETE CASCADE,
     favorite BOOLEAN DEFAULT FALSE,
     monthly_limit INT DEFAULT 0,
     UNIQUE (budget_id, name),

migrations/20241120174237_add_positions_table.sql

@@ -5,6 +5,8 @@ CREATE TABLE IF NOT EXISTS positions (
     name TEXT NOT NULL,
     price INT NOT NULL,
     amount FLOAT NOT NULL,
+    budget_id INT REFERENCES budgets(id) ON DELETE CASCADE,
+    category_id INT REFERENCES categories(id) ON DELETE RESTRICT,
     created_at TIMESTAMP
 );
 -- +goose StatementEnd

migrations/20241120175618_add_users_budgets_table.sql

@@ -0,0 +1,14 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS users_budgets (
+    id SERIAL PRIMARY KEY,
+    user_id INT REFERENCES users(id) ON DELETE CASCADE,
+    budget_id INT REFERENCES budgets(id) ON DELETE RESTRICT,
+    created_at TIMESTAMP
+);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS users_budgets;
+-- +goose StatementEnd