add create-account call for user sign up

android/Omnivore/app/src/main/java/app/omnivore/omnivore/RESTNetworker.kt

@@ -33,6 +33,16 @@ data class EmailLoginCredentials(
   val password: String
 )
 
+data class CreateAccountParams(
+  val pendingUserToken: String,
+  val userProfile: UserProfile
+)
+
+data class UserProfile(
+  val username: String,
+  val name: String
+)
+
 interface EmailLoginSubmit {
   @Headers("Content-Type: application/json")
   @POST("/api/mobile-auth/email-sign-in")
@@ -51,6 +61,12 @@ interface PendingUserSubmit {
   suspend fun submitPendingUser(@Body params: SignInParams): Response<PendingUserAuthPayload>
 }
 
+interface CreateAccountSubmit {
+  @Headers("Content-Type: application/json")
+  @POST("/api/mobile-auth/create-account")
+  suspend fun submitCreateAccount(@Body params: CreateAccountParams): Response<AuthPayload>
+}
+
 object RetrofitHelper {
   fun getInstance(): Retrofit {
     return Retrofit.Builder().baseUrl(Constants.apiURL)

android/Omnivore/app/src/main/java/app/omnivore/omnivore/ui/auth/CreateUserProfile.kt

@@ -51,7 +51,7 @@ fun CreateUserProfileView(viewModel: LoginViewModel) {
           username = it
           viewModel.validateUsername(it)
         },
-        onSubmit = {  } // TODO: add viewModel function
+        onSubmit = { viewModel.submitProfile(username = username, name = name) }
       )
 
       // TODO: add a activity indicator (maybe after a delay?)

android/Omnivore/app/src/main/java/app/omnivore/omnivore/ui/auth/LoginViewModel.kt

@@ -49,7 +49,7 @@ class LoginViewModel @Inject constructor(
     .distinctUntilChanged()
     .asLiveData()
 
-  val registrationStateLiveData = MutableLiveData(RegistrationState.PendingUser) // TODO: switch back to Social
+  val registrationStateLiveData = MutableLiveData(RegistrationState.SocialLogin)
 
   fun getAuthCookieString(): String? = runBlocking {
     datastoreRepo.getString(DatastoreKeys.omnivoreAuthCookieString)
@@ -141,6 +141,43 @@ class LoginViewModel @Inject constructor(
     }
   }
 
+  private fun getPendingAuthToken(): String? = runBlocking {
+    datastoreRepo.getString(DatastoreKeys.omnivorePendingUserToken)
+  }
+
+  fun submitProfile(username: String, name: String) {
+    viewModelScope.launch {
+      val request = RetrofitHelper.getInstance().create(CreateAccountSubmit::class.java)
+
+      isLoading = true
+      errorMessage = null
+
+      val pendingUserToken = getPendingAuthToken() ?: ""
+
+      val userProfile = UserProfile(name = name, username = username)
+      val params = CreateAccountParams(
+        pendingUserToken = pendingUserToken,
+        userProfile = userProfile
+      )
+
+      val result = request.submitCreateAccount(params)
+
+      isLoading = false
+
+      if (result.body()?.authToken != null) {
+        datastoreRepo.putString(DatastoreKeys.omnivoreAuthToken, result.body()?.authToken!!)
+      } else {
+        errorMessage = "Something went wrong. Please check your email/password and try again"
+      }
+
+      if (result.body()?.authCookieString != null) {
+        datastoreRepo.putString(
+          DatastoreKeys.omnivoreAuthCookieString, result.body()?.authCookieString!!
+        )
+      }
+    }
+  }
+
   fun handleAppleToken(authToken: String) {
     submitAuthProviderPayload(
       params = SignInParams(token = authToken, provider = "APPLE")