Support creating a card token

[azzamsa]

I make a new issue to avoid spamming the subscriber in #32.

Could you please elaborate more ?

Based on my understanding, The path is:

1. fetching stripe open API spec from https://github.com/stripe/openapi/tree/master/openapi
2. feed it to async-stripe/openapi/
3. async-stripe/openapi/ will parse the openapi and write the generated Rust code into out directory.
4. copy the directory into ``async-stripe/src/resources/generated/`

At first I thought it was something like this:

modified   src/resources/generated/token.rs
@@ -99,6 +99,10 @@ pub struct CreateToken<'a> {
     /// The PII this token will represent.
     #[serde(skip_serializing_if = "Option::is_none")]
     pub pii: Option<CreateTokenPii>,
+
+    /// The Card this token will represent.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub card: Option<CreateTokenCard>,
 }
 
 impl<'a> CreateToken<'a> {
@@ -110,6 +114,7 @@ impl<'a> CreateToken<'a> {
             expand: Default::default(),
             person: Default::default(),
             pii: Default::default(),
+            card: Default::default(),
         }
     }
 }
@@ -206,6 +211,14 @@ pub struct CreateTokenPii {
     pub id_number: Option<String>,
 }
 
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub struct CreateTokenCard {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub number: Option<i64>,
+    pub exp_month: Option<i32>,
+    pub exp_year: Option<i32>,
+}
+

But I realized it will be overidden by code generation, so is it someting like this:

modified   openapi/src/mappings.rs
@@ -578,6 +578,11 @@ pub fn field_mappings() -> FieldMap {
             ("create_payment_method", "billing_details"),
             ("BillingDetails", "Option<BillingDetails>"),
         ),
+
+        (("create_token_card", "exp_month"), ("Card", "Option<Card>")),
+        (("create_token_card", "exp_year"), ("Card", "Option<Card>")),
+        (("create_token_card", "number"), ("Card", "Option<Card>")),
+
         (("transfer_schedule_params", "delay_days"), ("DelayDays", "Option<DelayDays>")),
         (("transfer_schedule_params", "weekly_anchor"), ("Weekday", "Option<Weekday>")),
         (("create_webhook_endpoint", "api_version"), ("ApiVersion", "Option<ApiVersion>")),

I tried to search for a PR that adds a new feature for me to follow. I want to know what parts need to be changed. Unfortunately, I can't find it. I also checked the git blame, but no still no clue.

after adding the line above (in mapping.rs) I run openapi-install, but I don't see card token addition in src/resources/generated/token.rs. So I must be missing something.

[arlyon]

Sorry for the delayed response, I am in the process of moving atm. I will make some time tomorrow to see if I can get you some pointers. Thanks for the interest in this project :)

[seanpianka]

From the linked PR in the parent thread, it seems like this API is deprecated in favor of payment intents: #44 (comment)

[arlyon]

Thanks for the input Sean, I agree that the official guidance should be to use the PaymentIntent API. I will put a note of this in the docs as this has appeared a few times.