Add NOK pricing catalog, credit ledger, success-based charging, and tier-gated model routing

- PricingCatalog.php: single source of truth for plans (free/plus/pro), top-ups, Stripe price env keys, tool costs (0–6 credits), STT variable billing, feature limits - FreeTier.php: monthly-first credit deduction, ledger (user_tool_credit_ledger), STT reservation/settle/release, monthly reset, trial logic - StripeClient.php: canonical SKUs (plus/pro/topup_100/300/1000), legacy aliases kept - stripe-checkout.php: subscription vs payment mode, trial gating, catalog metadata - stripe-webhook.php: idempotent via stripe_events, handles subscription lifecycle + invoice.paid renewal + one-time topup credit grants - All API tools: success-based credit deduction (check before, charge after) - transcribe.php: file-size heuristic reservation, settle from actual provider duration - ask.php + LegalTools.php: ToolModels engine resolution — Pro gets gpt-4o - KorrespondAgent.php + korrespond.php: tier-gated draft deployment — Free/Plus gets gpt-4o-mini, Pro gets gpt-4o - pricing.php: NOK-only, plan cards, top-up packs, Organisation contact card, tool cost table, separate monthly/prepaid balance display - 003_pricing_credit_catalog.sql: ledger and STT reservation tables Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-24 13:42:27 +02:00
parent bffc714541
commit b21bfb2f1d
30 changed files with 1171 additions and 586 deletions
@@ -0,0 +1,44 @@
+-- Migration 003: DBN Tools NOK pricing catalog support
+-- Run against dobetternorge_maindb:
+--   mysql -u root dobetternorge_maindb < scripts/sql/003_pricing_credit_catalog.sql
+--
+-- Existing user_tool_credits columns are preserved:
+--   balance       = monthly credits
+--   bonus_balance = prepaid/top-up credits
+
+START TRANSACTION;
+
+CREATE TABLE IF NOT EXISTS user_tool_credit_ledger (
+  id              BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  user_id         INT UNSIGNED    NOT NULL,
+  event_type      VARCHAR(40)     NOT NULL,
+  source          VARCHAR(100)    NOT NULL,
+  credits_delta   INT             NOT NULL,
+  metadata_json   JSON            NULL,
+  created_at      DATETIME        NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (id),
+  KEY idx_user_created (user_id, created_at DESC),
+  KEY idx_event_type (event_type, created_at DESC)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
+  COMMENT='Auditable DBN Tools credit grants, charges, and subscription refills';
+
+CREATE TABLE IF NOT EXISTS user_tool_credit_reservations (
+  id                 BIGINT UNSIGNED NOT NULL AUTO_INCREMENT,
+  user_id            INT UNSIGNED    NOT NULL,
+  tool               VARCHAR(40)     NOT NULL,
+  reserved_credits   INT UNSIGNED    NOT NULL,
+  settled_credits    INT UNSIGNED    NULL,
+  status             ENUM('reserved','settled','released','expired') NOT NULL DEFAULT 'reserved',
+  provider           VARCHAR(40)     NULL,
+  duration_seconds   DECIMAL(10,2)   NULL,
+  metadata_json      JSON            NULL,
+  created_at         DATETIME        NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  settled_at         DATETIME        NULL,
+  expires_at         DATETIME        NOT NULL,
+  PRIMARY KEY (id),
+  KEY idx_user_status (user_id, status, created_at DESC),
+  KEY idx_expires (status, expires_at)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
+  COMMENT='STT reservation audit trail; v1 gates by estimate and settles on success';
+
+COMMIT;