button state fixed while authenticating

api key removed

Author: danishjamal104

app/src/main/java/com/github/code/gambit/ui/fragment/auth/AuthFragment.kt

@@ -84,17 +84,20 @@ class AuthFragment : Fragment(R.layout.fragment_auth) {
         }.attach()
 
         binding.buttonSubmit.setOnClickListener {
+            disableInteraction()
             val fg = (binding.fragmentContainer.adapter as AuthFragmentAdapter).getFragment(
                 currentPage
             )
             if (currentPage == 0) {
                 val data = (fg as SignUpFragment).validate()
                 if (data != null) {
                     signUp(data)
-                }
+                } else { enableInteraction() }
             } else {
                 val data = (fg as LoginFragment).validate()
-                logIn(data)
+                if (data != null) {
+                    logIn(data)
+                } else { enableInteraction() }
             }
         }
 
@@ -119,6 +122,7 @@ class AuthFragment : Fragment(R.layout.fragment_auth) {
                         }
                     }
                     is AuthState.Error -> {
+                        enableInteraction()
                         binding.progressBar.hide()
                         if (this::dialog.isInitialized && dialog.isShowing) {
                             revealShow(false, exit = true)
@@ -230,4 +234,12 @@ class AuthFragment : Fragment(R.layout.fragment_auth) {
 
     private fun navigateToHome() =
         findNavController().navigate(R.id.action_authFragment_to_homeFragment)
+
+    private fun disableInteraction() {
+        binding.buttonSubmit.isEnabled = false
+    }
+
+    private fun enableInteraction() {
+        binding.buttonSubmit.isEnabled = true
+    }
 }

app/src/main/java/com/github/code/gambit/ui/fragment/auth/LoginFragment.kt

@@ -22,24 +22,27 @@ class LoginFragment : Fragment(R.layout.fragment_login) {
     }
 
     // validates the input fields
-    fun validate(): AuthData {
-        val error = false
+    fun validate(): AuthData? {
+        var error = false
         if (username == "") {
             binding.usernameInput.error = "Username can't be empty"
+            error = true
         } else {
             if (binding.usernameInput.isErrorEnabled) {
                 binding.usernameInput.isErrorEnabled = false
             }
         }
         if (password == "") {
             binding.passwordInput.error = "Invalid password"
+            error = true
         } else {
             if (binding.passwordInput.isErrorEnabled) {
                 binding.passwordInput.isErrorEnabled = false
             }
         }
         if (error) {
             binding.root.snackbar("Validation error!!")
+            return null
         }
         return AuthData("", username, password, null, null)
     }