add validation on installation wizard

app/Http/Controllers/EnvironmentController.php

@@ -35,9 +35,7 @@ class EnvironmentController extends Controller
     {
         $results = $this->EnvironmentManager->saveDatabaseVariables($request);
 
-
         if(array_key_exists("success", $results)) {
-
             Artisan::call('config:clear');
             Artisan::call('migrate --seed');
             Artisan::call('migrate', ['--path' => 'vendor/laravel/passport/database/migrations']);

app/Http/Controllers/OnboardingController.php

@@ -203,7 +203,7 @@ class OnboardingController extends Controller
             );
         }
 
-        Setting::setSetting('version','1.0.0');
+        Setting::setSetting('version', config('crater.version'));
 
         Artisan::call('passport:install --force');
 

app/Space/EnvironmentManager.php

@@ -49,12 +49,20 @@ class EnvironmentManager
         'DB_PASSWORD='.$request->database_password."\n\n";
 
         if (! $this->checkDatabaseConnection($request)) {
+
             return [
                 'error' => 'connection_failed'
             ];
+        } else {
+            if(count(DB::connection()->select('SHOW TABLES'))) {
+                return [
+                    'error' => 'database_should_be_empty'
+                ];
+            }
         }
 
         try {
+
             file_put_contents($this->envPath, str_replace(
                 $oldDatabaseData,
                 $newDatabaseData,
@@ -101,7 +109,7 @@ class EnvironmentManager
         'MAIL_USERNAME='.$request->mail_username."\n".
         'MAIL_PASSWORD='.$request->mail_password."\n".
         'MAIL_ENCRYPTION='.$request->mail_encryption."\n\n";
-        // dd($newMailData);
+
         try {
 
             file_put_contents($this->envPath, str_replace(

config/crater.php

@@ -0,0 +1,14 @@
+<?php
+
+return [
+
+    /*
+    |--------------------------------------------------------------------------
+    | Crater Requirements
+    |--------------------------------------------------------------------------
+    |
+    */
+
+    'version' => '1.0.0',
+
+];

resources/assets/js/components/base/BaseButton.vue

@@ -1,9 +1,29 @@
 <template>
-  <button :type="type" :class="btnClass" :disabled="disabled" @click="handleClick">
+  <button
-    <font-awesome-icon v-if="icon && !loading && !rightIcon" :class="iconClass" :icon="icon" class="vue-icon icon-left" />
+    :type="type"
-    <font-awesome-icon v-if="loading" :class="iconClass" icon="spinner" class="fa-spin"/>
+    :class="btnClass"
+    :disabled="disabled || loading"
+    @click="handleClick"
+  >
+    <font-awesome-icon
+      v-if="icon && !loading && !rightIcon"
+      :class="iconClass"
+      :icon="icon"
+      class="vue-icon icon-left"
+    />
+    <font-awesome-icon
+      v-if="loading"
+      :class="iconClass"
+      icon="spinner"
+      class="fa-spin"
+    />
     <slot />
-    <font-awesome-icon v-if="icon && !loading && rightIcon" :class="iconClass" :icon="icon" class="vue-icon icon-right" />
+    <font-awesome-icon
+      v-if="icon && !loading && rightIcon"
+      :class="iconClass"
+      :icon="icon"
+      class="vue-icon icon-right"
+    />
   </button>
 </template>
 

resources/assets/js/plugins/en.js

@@ -740,7 +740,8 @@ export default {
       migrate_failed: 'Migrate Failed',
       database_variables_save_error: 'Unable to connect to the DB with Provided Values.',
       mail_variables_save_error: 'Email configuration failed.',
-      connection_failed: 'Database Connection Failed'
+      connection_failed: 'Database connection failed',
+      database_should_be_empty: 'Database should be empty'
     },
     success: {
       mail_variables_save_successfully: 'Email configured successfully',

resources/assets/js/views/wizard/Database.vue

@@ -97,7 +97,6 @@
         </div>
         <div class="col-md-6">
           <label class="form-label">{{ $t('wizard.database.password') }}</label>
-          <span class="text-danger"> *</span>
           <base-input
             v-model.trim="databaseData.database_password"
             type="password"
@@ -154,7 +153,7 @@ export default {
         database_name: null,
         database_username: null,
         database_password: null,
-        app_url: null
+        app_url: window.location.origin
       },
       loading: false,
       connections: [
@@ -207,8 +206,8 @@ export default {
         }
         this.loading = false
       } catch (e) {
-        console.log(e)
+        console.log(e.response)
-        window.toastr['error']('Something went wrong')
+        window.toastr['error'](e.response.data.message)
       }
     }
   }

resources/assets/js/views/wizard/EmailConfiguration.vue

@@ -61,7 +61,7 @@
           <base-input
             :invalid="$v.mailConfigData.mail_password.$error"
             v-model.trim="mailConfigData.mail_password"
-            type="mail_password"
+            type="password"
             name="name"
             @input="$v.mailConfigData.mail_password.$touch()"
           />

resources/assets/js/views/wizard/Index.vue

@@ -67,8 +67,8 @@ export default {
   data () {
     return {
       loading: false,
-      tab: 'step_1',
+      tab: 'step_3',
-      step: 1
+      step: 3
     }
   },
   created () {

resources/assets/js/views/wizard/SystemRequirement.vue

@@ -35,7 +35,7 @@
       </div>
     </div>
     <base-button
-      v-if="requirements"
+      v-if="hasNext"
       :loading="loading"
       class="pull-right mt-4"
       icon="arrow-right"
@@ -46,7 +46,7 @@
       {{ $t('wizard.continue') }}
     </base-button>
     <base-button
-      v-else
+      v-if="!requirements"
       :loading="loading"
       class="pull-right mt-4"
       color="theme"
@@ -74,6 +74,20 @@ export default {
       isShow: true
     }
   },
+  computed: {
+    hasNext () {
+      if (this.requirements) {
+        let isRequired = true
+        for (const key in this.requirements) {
+          if (!this.requirements[key]) {
+            isRequired = false
+          }
+        }
+        return this.requirements && this.phpSupportInfo.supported && isRequired
+      }
+      return false
+    }
+  },
   methods: {
     listToggle  () {
       this.isShow = !this.isShow