Add Missing Foreign Keys

app/Http/Controllers/DomainNameController.php

@@ -85,7 +85,9 @@ class DomainNameController extends Controller
      */
     public function destroy(DomainName $domain_name)
     {
-        $emails = EmailAddress::where('domain_name_id', '=', $domain_name->id)->get();
+        $emails = EmailAddress::whereHas('domainName', function ($q) use ($domain_name) {
+            $q->whereId($domain_name->id);
+        })->get();
         return view('domain-names.delete', [
             'domain_name' => $domain_name,
             'isUsed' => $emails->count() ? $emails : false

app/Http/Requests/Servers/StoreServerRequest.php

@@ -37,7 +37,7 @@ class StoreServerRequest extends FormRequest
             'title' => 'required|min:2|max:50',
             'name' => 'required|min:2|max:50',
             'function' => 'required|min:2|max:50',
-            'datastore_pcc_id' => 'required|exists:datastore_pcc,id',
+            'datastore_pcc_id' => 'required|exists:datastore_pccs,id',
             'comment' => 'nullable|string',
             'type' => [
                 'required', new EnumIsValidRule(ServerType::class)

app/Models/DatastorePcc.php

@@ -6,13 +6,6 @@ use Illuminate\Database\Eloquent\Model;
 
 class DatastorePcc extends Model
 {
-    /**
-     * The table associated with the model.
-     *
-     * @var string
-     */
-    protected $table = 'datastore_pcc';
-
     /**
      * The attributes that are mass assignable.
      *

app/Models/EmailAddress.php

@@ -28,4 +28,16 @@ class EmailAddress extends Model
         $dn = DomainName::findOrFail($this->domain_name_id);
         return $dn->utf8_name;
     }
+
+    // * RELATIONSHIPS
+
+    /**
+     * BelongsTo domain name relation
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+     */
+    public function domainName()
+    {
+        return $this->belongsTo(DomainName::class);
+    }
 }

app/Models/ProjectsStatusChecker.php

@@ -6,13 +6,6 @@ use Illuminate\Database\Eloquent\Model;
 
 class ProjectsStatusChecker extends Model
 {
-    /**
-     * The table associated with the model.
-     *
-     * @var string
-     */
-    protected $table = 'projects_status_checker';
-
     /**
      * The attributes that should be cast.
      *

database/migrations/2022_06_15_135538_add_missing_foreign_keys.php

@@ -0,0 +1,53 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AddMissingForeignKeys extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('email_addresses', function (Blueprint $table) {
+            $table->foreign('domain_name_id')->references('id')
+                ->on('domain_names');
+        });
+        Schema::rename('projects_status_checker', 'project_status_checkers');
+        Schema::rename('datastore_pcc', 'datastore_pccs');
+        Schema::table('projects', function (Blueprint $table) {
+            $table->foreign('prod_db_server_id')->references('id')
+                ->on('servers');
+            $table->foreign('dev_db_server_id')->references('id')
+                ->on('servers');
+            $table->foreign('prod_web_server_id')->references('id')
+                ->on('servers');
+            $table->foreign('dev_web_server_id')->references('id')
+                ->on('servers');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('email_addresses', function (Blueprint $table) {
+            $table->dropForeign(['domain_name_id']);
+        });
+        Schema::table('projects', function (Blueprint $table) {
+            $table->dropForeign(['prod_db_server_id']);
+            $table->dropForeign(['dev_db_server_id']);
+            $table->dropForeign(['prod_web_server_id']);
+            $table->dropForeign(['dev_web_server_id']);
+        });
+        Schema::rename('project_status_checkers', 'projects_status_checker');
+        Schema::rename('datastore_pccs', 'datastore_pcc');
+    }
+}