chore: prevent duplicate Lightning charges by adding durable invoice-level NWC payment guard

2026-04-25 16:42:05 +05:30
parent 1aeb15971d
commit d9c7e0c1e4
4 changed files with 214 additions and 31 deletions
@@ -0,0 +1,11 @@
+CREATE TABLE IF NOT EXISTS invoice_nwc_payment (
+  invoice_id TEXT PRIMARY KEY,
+  tenant_pubkey TEXT NOT NULL,
+  state TEXT NOT NULL CHECK (state IN ('pending', 'paid')),
+  created_at INTEGER NOT NULL,
+  updated_at INTEGER NOT NULL,
+  FOREIGN KEY (tenant_pubkey) REFERENCES tenant(pubkey)
+);
+
+CREATE INDEX IF NOT EXISTS idx_invoice_nwc_payment_tenant_pubkey
+ON invoice_nwc_payment (tenant_pubkey);