remove argument directive

packages/api/src/generated/schema.graphql

@@ -4,7 +4,7 @@ schema {
   subscription: SubscriptionRootType
 }
 
-directive @sanitize(allowedTags: [String], maxLength: Int, minLength: Int, pattern: String) on ARGUMENT_DEFINITION | INPUT_FIELD_DEFINITION
+directive @sanitize(allowedTags: [String], maxLength: Int, minLength: Int, pattern: String) on INPUT_FIELD_DEFINITION
 
 type AddDiscoverFeedError {
   errorCodes: [AddDiscoverFeedErrorCode!]!

packages/api/src/resolvers/subscriptions/index.ts

@@ -30,7 +30,6 @@ import {
   SubscribeError,
   SubscribeErrorCode,
   SubscribeSuccess,
-  Subscription as SubscriptionReturnType,
   SubscriptionError,
   SubscriptionsError,
   SubscriptionsErrorCode,
@@ -500,6 +499,14 @@ export const subscriptionResolver = authorized<
   SubscriptionError,
   QuerySubscriptionArgs
 >(async (_, { id }, { uid, log }) => {
+  if (!id) {
+    log.error('Missing subscription id')
+
+    return {
+      errorCodes: [ErrorCode.BadRequest],
+    }
+  }
+
   const subscription = await findSubscriptionById(uid, id)
   if (!subscription) {
     log.error('Subscription not found', { id })

packages/api/src/scalars.ts

@@ -14,7 +14,7 @@ export class SanitizedString extends GraphQLScalarType {
   ) {
     super({
       // Names must match /^[_a-zA-Z][_a-zA-Z0-9]*$/ as per graphql-js
-      name: `SanitizedString_${allowedTags}_${maxLength}_${pattern}`.replace(
+      name: `SanitizedString_${allowedTags}_${maxLength}_${minLength}_${pattern}`.replace(
         /\W/g,
         ''
       ),

packages/api/src/schema.ts

@@ -11,7 +11,7 @@ const schema = gql`
     maxLength: Int
     minLength: Int
     pattern: String
-  ) on INPUT_FIELD_DEFINITION | ARGUMENT_DEFINITION
+  ) on INPUT_FIELD_DEFINITION
 
   # default error code
   enum ErrorCode {
@@ -3385,7 +3385,7 @@ const schema = gql`
     discoverFeeds: DiscoverFeedResult!
     scanFeeds(input: ScanFeedsInput!): ScanFeedsResult!
     home(first: Int, after: String): HomeResult!
-    subscription(id: ID! @sanitize(minLength: 1)): SubscriptionResult!
+    subscription(id: ID!): SubscriptionResult!
   }
 
   schema {