pay for music

2026-02-23 16:22:03 +01:00
parent 8648793d64
commit 947d0e9641
6 changed files with 406 additions and 122 deletions
@@ -6,6 +6,7 @@ const { getStripeClient } = require('../../helpers/stripe')
 const { REGION } = require('./config')
 const {
  paymentsCollection,
+  refsList,
  resolveStripeWebhookSecret,
  getServerTimestamp,
  toFirestoreTimestamp,
@@ -149,6 +150,91 @@ const handleCheckoutSessionCompleted = async (session, event, { stripe } = {}) =
      }
    }
  }
+
+  if (
+    session.mode === 'payment' &&
+    (session.payment_status === 'paid' || session.payment_status === 'no_payment_required') &&
+    session.metadata?.purchaseType === 'SONG_DOWNLOAD'
+  ) {
+    const rawProjectId = session.metadata?.projectId
+    const projectId = typeof rawProjectId === 'string' ? rawProjectId.trim() : ''
+
+    if (projectId && paymentDocRef) {
+      let paymentSnapshot = null
+      try {
+        paymentSnapshot = await paymentDocRef.get()
+      } catch (error) {
+        console.warn(
+          '[subscription-handleCheckoutSessionCompleted] Unable to read payment doc',
+          session.id,
+          error?.message || error
+        )
+      }
+
+      const alreadyGranted = Boolean(
+        paymentSnapshot?.exists && paymentSnapshot.data()?.downloadGrantedAt
+      )
+
+      if (!alreadyGranted) {
+        const projectRef = refsList?.projects?.doc(projectId) || null
+        let shouldGrant = true
+
+        if (projectRef) {
+          try {
+            const projectSnapshot = await projectRef.get()
+            if (!projectSnapshot.exists) {
+              shouldGrant = false
+            } else {
+              const projectData = projectSnapshot.data() || {}
+              const ownerId =
+                typeof projectData?.userId === 'string' ? projectData.userId.trim() : ''
+              const targetUserId = uid || firebaseUid || userRef?.id || null
+              if (ownerId && targetUserId && ownerId !== targetUserId) {
+                console.warn(
+                  '[subscription-handleCheckoutSessionCompleted] Project owner mismatch',
+                  projectId
+                )
+                shouldGrant = false
+              }
+            }
+          } catch (error) {
+            console.warn(
+              '[subscription-handleCheckoutSessionCompleted] Unable to read project',
+              projectId,
+              error?.message || error
+            )
+          }
+        } else {
+          shouldGrant = false
+        }
+
+        if (shouldGrant && projectRef) {
+          await projectRef.set(
+            {
+              downloadPurchase: {
+                status: 'paid',
+                paymentId: session.id || null,
+                paymentIntentId:
+                  typeof session.payment_intent === 'string' ? session.payment_intent : null,
+                amount: session.amount_total ?? null,
+                currency: session.currency || null,
+                paidAt: getServerTimestamp(),
+              },
+            },
+            { merge: true }
+          )
+
+          await paymentDocRef.set(
+            {
+              downloadGrantedAt: getServerTimestamp(),
+              downloadProjectId: projectId,
+            },
+            { merge: true }
+          )
+        }
+      }
+    }
+  }
 }

 const handleCustomerSubscriptionEvent = async (subscription, event, { stripe } = {}) => {