Merge pull request #239 from kitloong/feature/fix

Add `useCurrentOnUpdate` support to datetime column type

Author: kitloong

.phpmd.xml

@@ -25,7 +25,7 @@
     </rule>
     <rule ref="rulesets/codesize.xml/CyclomaticComplexity">
         <properties>
-            <property name="reportLevel" value="25"/>
+            <property name="reportLevel" value="30"/>
         </properties>
     </rule>
     <rule ref="rulesets/codesize.xml/ExcessiveClassComplexity">

src/Database/Models/MySQL/MySQLColumn.php

@@ -76,9 +76,13 @@ public function __construct(string $table, array $column)
 
             case ColumnType::SOFT_DELETES:
             case ColumnType::SOFT_DELETES_TZ:
+            case ColumnType::DATETIME:
+            case ColumnType::DATETIME_TZ:
             case ColumnType::TIMESTAMP:
             case ColumnType::TIMESTAMP_TZ:
                 $this->onUpdateCurrentTimestamp = $this->hasOnUpdateCurrentTimestamp();
+                $this->flattenCurrentTimestamp();
+
                 break;
 
             case ColumnType::GEOGRAPHY:
@@ -343,11 +347,27 @@ private function getMariaDBColumnDefault(?string $columnDefault): ?string
             return strtr($matches[1], self::MARIADB_ESCAPE_SEQUENCES);
         }
 
+        if (Str::startsWith($columnDefault, 'current_timestamp')) {
+            return 'CURRENT_TIMESTAMP';
+        }
+
         return match ($columnDefault) {
-            'current_timestamp()' => 'CURRENT_TIMESTAMP',
             'curdate()' => 'CURRENT_DATE',
             'curtime()' => 'CURRENT_TIME',
             default => $columnDefault,
         };
     }
+
+    private function flattenCurrentTimestamp(): void
+    {
+        if ($this->default === null) {
+            return;
+        }
+
+        if (!Str::startsWith($this->default, 'CURRENT_TIMESTAMP')) {
+            return;
+        }
+
+        $this->default = 'CURRENT_TIMESTAMP';
+    }
 }

src/Repositories/MySQLRepository.php

@@ -36,7 +36,7 @@ public function isOnUpdateCurrentTimestamp(string $table, string $column): bool
         $result = DB::selectOne(
             "SHOW COLUMNS FROM `$table`
                 WHERE Field = '$column'
-                    AND Type = 'timestamp'
+                    AND (Type LIKE 'timestamp%' OR Type LIKE 'datetime%')
                     AND Extra LIKE '%on update CURRENT_TIMESTAMP%'",
         );
         return !($result === null);

src/Schema/Models/Column.php

@@ -95,7 +95,7 @@ public function getSpatialSrID(): ?int;
 
     /**
      * Check if the column uses "on update CURRENT_TIMESTAMP".
-     * This is usually used for MySQL `timestamp` and `timestampTz`.
+     * This is usually used for MySQL `timestamp` and `datetime`.
      */
     public function isOnUpdateCurrentTimestamp(): bool;
 

tests/resources/database/migrations/general/2020_03_21_000000_expected_create_timestamps_table.php

@@ -82,6 +82,24 @@ public function up()
             $table->timestampTz('created_at')->nullable();
             $table->timestampTz('update_at')->nullable()->useCurrent()->useCurrentOnUpdate();
         });
+
+        Schema::create('use_current_on_update', function (Blueprint $table) {
+            $table->increments('id');
+
+            $table->dateTime('datetime_precision_useCurrent', 2)->nullable()->useCurrent()->useCurrentOnUpdate();
+            $table->dateTime('timestamp_precision_useCurrent', 2)->nullable()->useCurrent()->useCurrentOnUpdate();
+
+            $table->dateTime('datetime_useCurrentOnUpdate_nullable_useCurrent')->useCurrentOnUpdate()->nullable()->useCurrent();
+            $table->dateTime('datetime_useCurrentOnUpdate_useCurrent')->useCurrentOnUpdate()->useCurrent();
+            $table->dateTime('datetime_nullable')->useCurrentOnUpdate()->nullable();
+            $table->dateTime('datetime_useCurrent')->useCurrent();
+
+            $table->timestamp('timestamp_useCurrentOnUpdate_nullable_useCurrent')->useCurrentOnUpdate()->nullable()->useCurrent();
+            $table->timestamp('timestamp_useCurrentOnUpdate_useCurrent')->useCurrentOnUpdate()->useCurrent();
+            $table->timestamp('timestamp_nullable')->useCurrentOnUpdate()->nullable();
+            $table->timestamp('timestamp_useCurrent')->useCurrent();
+            $table->timestamp('timestamp_useCurrentOnUpdate')->useCurrentOnUpdate()->default('2024-10-08 00:00:00');
+        });
     }
 
     /**
@@ -99,5 +117,6 @@ public function down()
         Schema::dropIfExists('not_timestamps2');
         Schema::dropIfExists('not_timestamps3');
         Schema::dropIfExists('not_timestamps4');
+        Schema::dropIfExists('use_current_on_update');
     }
 };