first commit

2026-06-02 04:02:59 +02:00
parent 368f69fdce
commit 8e5f4aafa2
148 changed files with 10590 additions and 110 deletions
--- a/database/init.sql
+++ b/database/init.sql
@@ -0,0 +1,150 @@
+CREATE EXTENSION IF NOT EXISTS pgcrypto;
+
+CREATE TABLE users (
+  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  name text NOT NULL,
+  email text NOT NULL UNIQUE,
+  password_hash text NOT NULL,
+  avatar_file text,
+  created_at timestamptz NOT NULL DEFAULT NOW(),
+  updated_at timestamptz NOT NULL DEFAULT NOW()
+);
+
+CREATE TABLE sessions (
+  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  token_hash text NOT NULL UNIQUE,
+  expires_at timestamptz NOT NULL,
+  created_at timestamptz NOT NULL DEFAULT NOW()
+);
+CREATE INDEX sessions_user_id_idx ON sessions(user_id);
+CREATE INDEX sessions_expires_at_idx ON sessions(expires_at);
+
+CREATE TABLE subscriptions (
+  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  title text NOT NULL,
+  amount double precision NOT NULL,
+  billing_cycle text NOT NULL,
+  activation_date text NOT NULL,
+  first_payment_date text NOT NULL,
+  end_date text,
+  occurrence_count integer CHECK (occurrence_count > 0),
+  custom_interval_value integer CHECK (custom_interval_value > 0),
+  custom_interval_unit text CHECK (
+    custom_interval_unit IN ('days', 'weeks', 'months', 'years')
+  ),
+  subscription_status text NOT NULL,
+  created_at text NOT NULL,
+  updated_at text NOT NULL,
+  CONSTRAINT subscriptions_amount_positive CHECK (amount > 0),
+  CONSTRAINT subscriptions_billing_cycle_valid CHECK (
+    billing_cycle IN ('weekly', 'monthly', 'yearly', 'custom')
+  ),
+  CONSTRAINT subscriptions_status_valid CHECK (
+    subscription_status IN ('active', 'suspended', 'terminated')
+  ),
+  CONSTRAINT subscriptions_dates_valid CHECK (
+    activation_date <= first_payment_date
+    AND (end_date IS NULL OR end_date >= first_payment_date)
+  )
+);
+CREATE INDEX subscriptions_user_id_idx ON subscriptions(user_id);
+CREATE INDEX subscriptions_first_payment_date_idx ON subscriptions(first_payment_date);
+
+CREATE TABLE subscription_payments (
+  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  subscription_id uuid NOT NULL REFERENCES subscriptions(id) ON DELETE CASCADE,
+  renewal_date text NOT NULL,
+  status text NOT NULL,
+  payment_date text,
+  linked_payment_id uuid,
+  created_at text NOT NULL,
+  updated_at text NOT NULL,
+  UNIQUE (subscription_id, renewal_date, user_id)
+);
+CREATE INDEX subscription_payments_user_id_idx ON subscription_payments(user_id);
+
+CREATE TABLE bills (
+  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  title text NOT NULL,
+  amount double precision NOT NULL,
+  due_date text NOT NULL,
+  status text NOT NULL,
+  payment_date text,
+  linked_payment_id uuid,
+  created_at text NOT NULL,
+  updated_at text NOT NULL
+);
+CREATE INDEX bills_user_id_idx ON bills(user_id);
+CREATE INDEX bills_due_date_idx ON bills(due_date);
+
+CREATE TABLE one_time_payments (
+  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  title text NOT NULL,
+  amount double precision NOT NULL,
+  date text NOT NULL,
+  linked_payment_id uuid,
+  created_at text NOT NULL,
+  updated_at text NOT NULL
+);
+CREATE INDEX one_time_payments_user_id_idx ON one_time_payments(user_id);
+
+CREATE TABLE payments_ledger (
+  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  title text NOT NULL,
+  amount double precision NOT NULL,
+  date text NOT NULL,
+  source_type text NOT NULL,
+  source_id uuid NOT NULL,
+  created_at text NOT NULL,
+  updated_at text NOT NULL,
+  UNIQUE (source_type, source_id, user_id)
+);
+CREATE INDEX payments_ledger_user_id_idx ON payments_ledger(user_id);
+CREATE INDEX payments_ledger_date_idx ON payments_ledger(date);
+
+CREATE TABLE payment_titles (
+  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  name text NOT NULL,
+  normalized_name text NOT NULL,
+  payment_type text NOT NULL,
+  created_at text NOT NULL,
+  updated_at text NOT NULL,
+  CONSTRAINT payment_titles_type_valid CHECK (
+    payment_type IN ('subscription', 'bill', 'one_time', 'income', 'any')
+  ),
+  UNIQUE (user_id, normalized_name, payment_type)
+);
+CREATE INDEX payment_titles_user_id_idx ON payment_titles(user_id);
+
+CREATE TABLE income (
+  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+  title text NOT NULL,
+  amount double precision NOT NULL,
+  type text NOT NULL,
+  date text NOT NULL,
+  created_at text NOT NULL,
+  updated_at text NOT NULL
+);
+CREATE INDEX income_user_id_idx ON income(user_id);
+
+CREATE TABLE user_settings (
+  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+  user_id uuid NOT NULL UNIQUE REFERENCES users(id) ON DELETE CASCADE,
+  full_name text,
+  monthly_income_goal double precision,
+  monthly_savings_goal double precision,
+  currency text NOT NULL,
+  locale text NOT NULL,
+  first_day_of_week text NOT NULL,
+  default_dashboard_view text NOT NULL,
+  created_at text NOT NULL,
+  updated_at text NOT NULL
+);
--- a/database/migrations/001_subscription_lifecycle.sql
+++ b/database/migrations/001_subscription_lifecycle.sql
@@ -0,0 +1,104 @@
+BEGIN;
+
+ALTER TABLE subscriptions
+  ADD COLUMN IF NOT EXISTS activation_date text,
+  ADD COLUMN IF NOT EXISTS first_payment_date text,
+  ADD COLUMN IF NOT EXISTS end_date text,
+  ADD COLUMN IF NOT EXISTS occurrence_count integer,
+  ADD COLUMN IF NOT EXISTS custom_interval_days integer;
+
+DO $$
+BEGIN
+  IF EXISTS (
+    SELECT 1
+    FROM information_schema.columns
+    WHERE table_name = 'subscriptions' AND column_name = 'renewal_date'
+  ) THEN
+    UPDATE subscriptions
+    SET
+      activation_date = COALESCE(activation_date, renewal_date),
+      first_payment_date = COALESCE(first_payment_date, renewal_date),
+      subscription_status = CASE
+        WHEN subscription_status = 'disabled' THEN 'terminated'
+        ELSE subscription_status
+      END;
+  ELSE
+    UPDATE subscriptions
+    SET subscription_status = 'terminated'
+    WHERE subscription_status = 'disabled';
+  END IF;
+END $$;
+
+ALTER TABLE subscriptions
+  ALTER COLUMN activation_date SET NOT NULL,
+  ALTER COLUMN first_payment_date SET NOT NULL;
+
+ALTER TABLE subscriptions
+  DROP COLUMN IF EXISTS renewal_date,
+  DROP COLUMN IF EXISTS auto_renew;
+
+DROP INDEX IF EXISTS subscriptions_renewal_date_idx;
+CREATE INDEX IF NOT EXISTS subscriptions_first_payment_date_idx
+  ON subscriptions(first_payment_date);
+
+DO $$
+BEGIN
+  IF NOT EXISTS (
+    SELECT 1
+    FROM pg_constraint
+    WHERE conname = 'subscriptions_occurrence_count_positive'
+  ) THEN
+    ALTER TABLE subscriptions
+      ADD CONSTRAINT subscriptions_occurrence_count_positive
+      CHECK (occurrence_count > 0);
+  END IF;
+  IF NOT EXISTS (
+    SELECT 1
+    FROM pg_constraint
+    WHERE conname = 'subscriptions_custom_interval_days_positive'
+  ) THEN
+    ALTER TABLE subscriptions
+      ADD CONSTRAINT subscriptions_custom_interval_days_positive
+      CHECK (custom_interval_days > 0);
+  END IF;
+  IF NOT EXISTS (
+    SELECT 1
+    FROM pg_constraint
+    WHERE conname = 'subscriptions_amount_positive'
+  ) THEN
+    ALTER TABLE subscriptions
+      ADD CONSTRAINT subscriptions_amount_positive CHECK (amount > 0);
+  END IF;
+  IF NOT EXISTS (
+    SELECT 1
+    FROM pg_constraint
+    WHERE conname = 'subscriptions_billing_cycle_valid'
+  ) THEN
+    ALTER TABLE subscriptions
+      ADD CONSTRAINT subscriptions_billing_cycle_valid
+      CHECK (billing_cycle IN ('weekly', 'monthly', 'yearly', 'custom'));
+  END IF;
+  IF NOT EXISTS (
+    SELECT 1
+    FROM pg_constraint
+    WHERE conname = 'subscriptions_status_valid'
+  ) THEN
+    ALTER TABLE subscriptions
+      ADD CONSTRAINT subscriptions_status_valid
+      CHECK (subscription_status IN ('active', 'suspended', 'terminated'));
+  END IF;
+  IF NOT EXISTS (
+    SELECT 1
+    FROM pg_constraint
+    WHERE conname = 'subscriptions_dates_valid'
+  ) THEN
+    ALTER TABLE subscriptions
+      ADD CONSTRAINT subscriptions_dates_valid
+      CHECK (
+        activation_date <= first_payment_date
+        AND (end_date IS NULL OR end_date >= first_payment_date)
+      );
+  END IF;
+END $$;
+
+COMMIT;
--- a/database/migrations/002_subscription_custom_intervals.sql
+++ b/database/migrations/002_subscription_custom_intervals.sql
@@ -0,0 +1,49 @@
+BEGIN;
+
+ALTER TABLE subscriptions
+  ADD COLUMN IF NOT EXISTS custom_interval_value integer,
+  ADD COLUMN IF NOT EXISTS custom_interval_unit text;
+
+DO $$
+BEGIN
+  IF EXISTS (
+    SELECT 1
+    FROM information_schema.columns
+    WHERE table_name = 'subscriptions' AND column_name = 'custom_interval_days'
+  ) THEN
+    UPDATE subscriptions
+    SET
+      custom_interval_value = COALESCE(custom_interval_value, custom_interval_days),
+      custom_interval_unit = CASE
+        WHEN custom_interval_days IS NOT NULL THEN COALESCE(custom_interval_unit, 'days')
+        ELSE custom_interval_unit
+      END;
+  END IF;
+END $$;
+
+ALTER TABLE subscriptions
+  DROP COLUMN IF EXISTS custom_interval_days;
+
+DO $$
+BEGIN
+  IF NOT EXISTS (
+    SELECT 1
+    FROM pg_constraint
+    WHERE conname = 'subscriptions_custom_interval_value_positive'
+  ) THEN
+    ALTER TABLE subscriptions
+      ADD CONSTRAINT subscriptions_custom_interval_value_positive
+      CHECK (custom_interval_value > 0);
+  END IF;
+  IF NOT EXISTS (
+    SELECT 1
+    FROM pg_constraint
+    WHERE conname = 'subscriptions_custom_interval_unit_valid'
+  ) THEN
+    ALTER TABLE subscriptions
+      ADD CONSTRAINT subscriptions_custom_interval_unit_valid
+      CHECK (custom_interval_unit IN ('days', 'weeks', 'months', 'years'));
+  END IF;
+END $$;
+
+COMMIT;
--- a/database/migrations/003_subscription_ledger_renewal_dates.sql
+++ b/database/migrations/003_subscription_ledger_renewal_dates.sql
@@ -0,0 +1,7 @@
+UPDATE payments_ledger AS ledger
+SET date = payment.renewal_date,
+    updated_at = NOW()
+FROM subscription_payments AS payment
+WHERE ledger.source_type = 'subscription'
+  AND ledger.source_id = payment.id
+  AND ledger.date IS DISTINCT FROM payment.renewal_date;
--- a/database/migrations/004_income_titles.sql
+++ b/database/migrations/004_income_titles.sql
@@ -0,0 +1,32 @@
+DO $$
+BEGIN
+  IF NOT EXISTS (
+    SELECT 1
+    FROM pg_constraint
+    WHERE conname = 'payment_titles_type_valid'
+  ) THEN
+    ALTER TABLE payment_titles
+      ADD CONSTRAINT payment_titles_type_valid CHECK (
+        payment_type IN ('subscription', 'bill', 'one_time', 'income', 'any')
+      );
+  END IF;
+END $$;
+
+INSERT INTO payment_titles (
+  user_id,
+  name,
+  normalized_name,
+  payment_type,
+  created_at,
+  updated_at
+)
+SELECT DISTINCT
+  user_id,
+  title,
+  LOWER(REGEXP_REPLACE(TRIM(title), '\s+', ' ', 'g')),
+  'income',
+  NOW()::text,
+  NOW()::text
+FROM income
+WHERE TRIM(title) <> ''
+ON CONFLICT (user_id, normalized_name, payment_type) DO NOTHING;
--- a/database/migrations/005_user_avatar.sql
+++ b/database/migrations/005_user_avatar.sql
@@ -0,0 +1,2 @@
+ALTER TABLE users
+  ADD COLUMN IF NOT EXISTS avatar_file text;