Added compatibility with SQLite databases.

Author: neochief

src/database/migrations/2015_07_31_1_email_log.php

@@ -13,10 +13,16 @@ class EmailLog extends Migration
     public function up()
     {
         Schema::create('email_log', function (Blueprint $table) {
+            $table->increments('id');
             $table->dateTime('date');
-            $table->string('to');
+            $table->string('from')->nullable();
+            $table->string('to')->nullable();
+            $table->string('cc')->nullable();
+            $table->string('bcc')->nullable();
             $table->string('subject');
             $table->text('body');
+            $table->text('headers')->nullable();
+            $table->text('attachments')->nullable();
         });
     }
 

src/database/migrations/2016_09_21_001638_add_bcc_column_email_log.php

@@ -12,8 +12,10 @@ class AddBccColumnEmailLog extends Migration
     public function up()
     {
         Schema::table('email_log', function ($table) {
-            $table->string('to')->nullable()->change();
-            $table->string('bcc')->after('to')->nullable();
+            if (!Schema::hasColumn('email_log', 'bcc')) {
+                $table->string('to')->nullable()->change();
+                $table->string('bcc')->after('to')->nullable();
+            }
         });
     }
 

src/database/migrations/2017_11_10_001638_add_more_mail_columns_email_log.php

@@ -12,11 +12,13 @@ class AddMoreMailColumnsEmailLog extends Migration
     public function up()
     {
         Schema::table('email_log', function ($table) {
-            $table->increments('id')->first();
-            $table->string('from')->after('date')->nullable();
-            $table->string('cc')->after('to')->nullable();
-            $table->text('headers')->after('body')->nullable();
-            $table->text('attachments')->after('headers')->nullable();
+            if (!Schema::hasColumn('email_log', 'id')) {
+                $table->increments('id')->first();
+                $table->string('from')->after('date')->nullable();
+                $table->string('cc')->after('to')->nullable();
+                $table->text('headers')->after('body')->nullable();
+                $table->text('attachments')->after('headers')->nullable();
+            }
         });
     }