fix: added possibility to see prefilled email for the first checkout session (#164)

fix: added possibility to see prefilled email for the first checkout session

Author: vackca

microservices/authorization/migrations/permissions/list/models/payment-stripe.json

@@ -2224,47 +2224,55 @@
     "schema": {
       "cartId": {
         "in": {
-          "admin": "allow"
+          "user": "allow"
         },
         "out": {
           "admin": "allow"
         }
       },
       "userId": {
         "in": {
+          "user": "allow"
+        },
+        "out": {
           "admin": "allow"
+        }
+      },
+      "customerEmail": {
+        "in": {
+          "user": "allow"
         },
         "out": {
           "admin": "allow"
         }
       },
       "successUrl": {
         "in": {
-          "admin": "allow"
+          "user": "allow"
         },
         "out": {
           "admin": "allow"
         }
       },
       "cancelUrl": {
         "in": {
-          "admin": "allow"
+          "user": "allow"
         },
         "out": {
           "admin": "allow"
         }
       },
       "returnUrl": {
         "in": {
-          "admin": "allow"
+          "user": "allow"
         },
         "out": {
           "admin": "allow"
         }
       },
       "isEmbeddedMode": {
         "in": {
-          "admin": "allow"
+          "user": "allow"
         },
         "out": {
           "admin": "allow"

microservices/payment-stripe/src/methods/stripe/create-cart-checkout.ts

@@ -24,6 +24,11 @@ class CreateCartCheckoutInput {
   @ValidateIf((input) => input.isEmbeddedMode)
   returnUrl: string | null;
 
+  @Length(1, 40)
+  @IsString()
+  @IsUndefinable()
+  customerEmail?: string;
+
   @IsBoolean()
   @IsUndefinable()
   isEmbeddedMode?: boolean;
@@ -48,7 +53,15 @@ const createCartCheckout = Endpoint.custom(
     output: CreateCartCheckoutOutput,
     description: 'Setup intent and return client secret key',
   }),
-  async ({ cartId, successUrl, cancelUrl, userId, returnUrl, isEmbeddedMode = false }) => {
+  async ({
+    cartId,
+    successUrl,
+    cancelUrl,
+    userId,
+    customerEmail,
+    returnUrl,
+    isEmbeddedMode = false,
+  }) => {
     const service = await Stripe.init();
 
     return service.createCartCheckout(
@@ -58,13 +71,15 @@ const createCartCheckout = Endpoint.custom(
             cartId,
             userId,
             returnUrl,
+            customerEmail,
           }
         : {
             isEmbeddedMode,
             cartId,
             userId,
             successUrl,
             cancelUrl,
+            customerEmail,
           },
     );
   },

microservices/payment-stripe/src/services/payment-gateway/stripe.ts

@@ -169,9 +169,10 @@ interface IStripePromoCodeParams {
 }
 
 interface ICreateMultipleProductCheckout {
-  isEmbeddedMode?: boolean;
   cartId: string;
   userId: string;
+  customerEmail?: string;
+  isEmbeddedMode?: boolean;
 }
 
 interface ICreateMultipleProductCheckoutEmbedded extends ICreateMultipleProductCheckout {
@@ -471,7 +472,7 @@ class Stripe extends Abstract {
   public async createCartCheckout(
     params: TCreateMultipleProductCheckoutParams,
   ): Promise<ICheckoutCart | null> {
-    const { cartId, userId, isEmbeddedMode } = params;
+    const { cartId, userId, isEmbeddedMode, customerEmail } = params;
     const { customerId } = await super.getCustomer(userId);
 
     const cart = await this.cartRepository.findOne(
@@ -496,6 +497,7 @@ class Stripe extends Abstract {
     let checkoutParams: Omit<StripeSdk.Checkout.SessionCreateParams, 'success_url'> & {
       success_url?: string;
     } = {
+      customer_email: customerEmail,
       line_items: lineItems,
       mode: 'payment',
       customer: customerId,