separate cognito sign up function

Author: rahafjrw

Sources/App/Controllers/Manage/Cognito.swift

@@ -25,4 +25,19 @@ struct Cognito {
         }
         try awsClient.syncShutdown()
     }
+    
+    @Sendable
+    static func signup(req: Request, username: String, password: String) async throws {
+        let awsClient = AWSClient(httpClientProvider: .shared(req.application.http.client.shared))
+        let awsCognitoConfiguration = CognitoConfiguration(
+            userPoolId: Environment.get("POOL_ID")!,
+            clientId: Environment.get("CLIENT_ID")!,
+            clientSecret: Environment.get("CLIENT_SECRET")!,
+            cognitoIDP: CognitoIdentityProvider(client: awsClient, region: .useast2),
+            adminClient: true
+        )
+        req.application.cognito.authenticatable = CognitoAuthenticatable(configuration: awsCognitoConfiguration)
+        try await req.application.cognito.authenticatable.signUp(username: username, password: password, attributes: [:], on:req.eventLoop)
+        try awsClient.syncShutdown()
+    }
 }

Sources/App/Controllers/Manage/SignupController.swift

@@ -17,9 +17,9 @@ enum SignupController {
             var email: String
             var password: String
         }
-        let user = try req.content.decode(UserCreds.self)
         do {
-            let _ = try await req.application.cognito.authenticatable.signUp(username: user.email, password: user.password, attributes: [:], on:req.eventLoop)
+            let user = try req.content.decode(UserCreds.self)
+            try await Cognito.signup(req: req, username: user.email, password: user.password)
             return Verify.View(path: SiteURL.verify.relativeURL(), model: Verify.Model(email: user.email)).document()
         } catch let error as AWSErrorType {
             let model = Signup.Model(errorMessage: error.message ?? "There was an error.")