rename task to project task, task_user to project_task_user, fix behavior

common/models/ProjectTask.php

@@ -0,0 +1,134 @@
+<?php
+
+namespace common\models;
+
+use yii\behaviors\TimestampBehavior;
+use yii\db\ActiveQuery;
+use yii\db\ActiveRecord;
+use yii\db\Expression;
+use yii\helpers\ArrayHelper;
+
+/**
+ * This is the model class for table "task".
+ *
+ * @property int $id
+ * @property int $project_id
+ * @property string $title
+ * @property int $status
+ * @property string $created_at
+ * @property string $updated_at
+ * @property int $card_id_creator
+ * @property int $card_id
+ * @property string $description
+ *
+ * @property Project $project
+ * @property UserCard $card
+ * @property UserCard $cardIdCreator
+ * @property ProjectTaskUser[] $taskUsers
+ */
+class ProjectTask extends ActiveRecord
+{
+    /**
+     * {@inheritdoc}
+     */
+    public static function tableName()
+    {
+        return 'project_task';
+    }
+
+    public function behaviors()
+    {
+        return [
+            [
+                'class' => TimestampBehavior::class,
+                'createdAtAttribute' => 'created_at',
+                'updatedAtAttribute' => 'updated_at',
+                'value' => new Expression('NOW()'),
+            ],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            [['project_id', 'status', 'title', 'description', 'card_id_creator',], 'required'],
+            [['project_id', 'status', 'card_id_creator', 'card_id'], 'integer'],
+            [['created_at', 'updated_at'], 'safe'],
+            ['title', 'unique', 'targetAttribute' => ['title', 'project_id'], 'message'=>'Такая задача уже создана'],
+            [['title'], 'string', 'max' => 255],
+            [['description'], 'string', 'max' => 500],
+            [['project_id'], 'exist', 'skipOnError' => true, 'targetClass' => Project::className(), 'targetAttribute' => ['project_id' => 'id']],
+            [['card_id'], 'exist', 'skipOnError' => true, 'targetClass' => UserCard::className(), 'targetAttribute' => ['card_id' => 'id']],
+            [['card_id_creator'], 'exist', 'skipOnError' => true, 'targetClass' => UserCard::className(), 'targetAttribute' => ['card_id_creator' => 'id']],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function attributeLabels()
+    {
+        return [
+            'id' => 'ID',
+            'project_id' => 'Проект',
+            'title' => 'Название задачи',
+            'status' => 'Статус',
+            'created_at' => 'Дата создания',
+            'updated_at' => 'Дата обновления',
+            'description' => 'Описание',
+            'card_id_creator' => 'Создатель задачи',
+            'card_id' => 'Наблюдатель',
+        ];
+    }
+
+    public function beforeDelete()
+    {
+        foreach ($this->taskUsers as $taskUser){
+            $taskUser->delete();
+        }
+        return parent::beforeDelete();
+    }
+
+    /**
+     * @return ActiveQuery
+     */
+    public function getProject()
+    {
+        return $this->hasOne(Project::className(), ['id' => 'project_id']);
+    }
+
+    /**
+     * @return ActiveQuery
+     */
+    public function getUser()
+    {
+        return $this->hasOne(User::className(), ['id' => 'user_id']);
+    }
+
+    public function getUserCard()
+    {
+        return $this->hasOne(UserCard::className(), ['id' => 'card_id']);
+    }
+
+    public function getUserCardCreator()
+    {
+        return $this->hasOne(UserCard::className(), ['id' => 'card_id_creator']);
+    }
+
+    /**
+     * @return ActiveQuery
+     */
+    public function getTaskUsers()
+    {
+        return $this->hasMany(ProjectTaskUser::className(), ['task_id' => 'id']);
+    }
+
+    public static function usersByTaskArr($task_id): array
+    {
+        return ArrayHelper::map(
+            self::find()->joinWith(['user', 'project'])->where(['project_id' => $task_id])->all(), 'id', 'user.username');
+    }
+}