YII2.0 数据库增删改查
/*==================== dkhBaseModel 数据库增删改查方法 start ================================*/
//新增一条数据
public function baseInsertData($data){
if(!is_array($data)) {return $this->setError(['errmsg'=>'data Error']);};
$db = \Yii::$app->db;
$ok = $db->createCommand()->insert($this->tableName(), $data)->execute();
if($ok){
//返回自增id
return $db->getLastInsertID();
}else{
return $this->setError(['errmsg'=>'插入记录失败']);
}
} //通过条件查询一条记录
public function baseGetOne($condition = [],$orderBy = 'id DESC',$select = array()){
//$condition 搜索条件 如：$condition = ['and'];$condition[] = ['=','id',1];$condition[] = ['LIKE','name','dkh'];
//$select 字段过滤 如： ['id','field1','field2']
return $this->find()->select($select)->where($condition)->orderBy($orderBy)->asArray()->one();
} //通过条件查询一条关联模型记录
public function baseGetOneRelation($condition = [],$tables,$orderBy = '',$select = array()){
return $this->find()->joinWith($tables)->select($select)->where($condition)->orderBy($orderBy)->asArray()->one();
} //获取全部数据
public function baseGetAll($condition = [],$orderBy = 'id DESC',$select = array()){
return $this->find()->select($select)->where($condition)->orderBy($orderBy)->asArray()->all();
} //通过条件查询多条关联模型记录
public function baseGetAllRelation($condition = [],$tables,$orderBy = '',$select = array()){
return $this->find()->joinWith($tables)->select($select)->where($condition)->orderBy($orderBy)->asArray()->all();
} //根据id删除一条数据
public function baseDeleteById($id){
$this->id = $id;
return $this->findOne($id)->delete(); } //删除指定条件的数据
public function baseDeleteAll($condition = []){
if(empty($condition)) {return $this->setError(['errmsg'=>'deleteAll Error']);};
return $this->deleteAll($condition);
} //执行原生sql语句，一般用于更新，批量新增，删除数据
public function baseExecuteSql($sql){
$db = \Yii::$app->db;
//在调用的地方做执行是否成功的判断
return $db->createCommand($sql)->execute();
} //执行原生sql语句，一般用于查询数据 返回单行
public function baseQueryOneSql($sql){
$db = \Yii::$app->db;
return $db->createCommand($sql)->queryOne();
} //执行原生sql语句，一般用于查询数据 返回多行
public function baseQueryAllSql($sql){
$db = \Yii::$app->db;
return $db->createCommand($sql)->queryAll();
} //通过主键查询一条记录
public function baseGetOneByid($id){
$model = $this->findOne($id);
if($model){
return $model->attributes;
}else{
return array();
}
} //更新符合条件的数据
public function baseUpdateData($data,$condition = []){
if(empty($condition)) {return $this->setError(['errmsg'=>'condition Empty']);};
$res = $this->updateAll($data,$condition);
if($res === false){
return $this->setError(['errmsg'=>'更新失败']);
}
return $res;
} //获取分页数据
public function basePageData($condition = [],$page,$pageSize,$orderBy = 'id DESC',$select = array()){
//$page,$pageSize 相当于 LIMIT $page,$pageSize
//$select 过滤字段 ['id','field1','field2']
return $this->find()->select($select)->where($condition)->offset($page)->limit($pageSize)->orderBy($orderBy)->asArray()->all();
} //获取分页数据 并且 关联模型记录
public function basePageDataRelation($condition = [],$page,$pageSize,$tables,$orderBy = '',$select = array()){
//$page,$pageSize 相当于SQL语句 LIMIT $page,$pageSize
//$select 字段过滤 如： ['id','field1','field2']
//$tables 关联模型表 如： ['table1','table2']
return $this->find()->joinWith($tables)->select($select)->where($condition)->orderBy($orderBy)->offset($page)->limit($pageSize)->asArray()->all();
} //通过条件查询记录条数
public function baseGetCount($condition = [],$select = array()){
return $this->find()->select($select)->where($condition)->count();
} //通过条件查询记录条数 并且 关联模型
public function baseGetCountRelation($condition = [],$tables,$select = array()){
return $this->find()->joinWith($tables)->select($select)->where($condition)->count();
} //通过条件查询一条记录
public function baseModelGetOne($params){
if(isset($params['condition']) && is_array($params['condition']) && !empty($params['condition'])){
$condition = $params['condition'];
}else{
$condition = [];
}
if(isset($params['field']) && is_array($params['field']) && !empty($params['field'])){
$field = $params['field'];
}else{
$field = [];
}
if(isset($params['order']) && !empty($params['order'])){
$order = $params['order'];
}else{
$order = 'id DESC';
}
return $this->find()->select($field)->where($condition)->orderBy($order)->asArray()->one();
} //通过条件查询一条关联模型记录
public function baseModelGetOneRelation($params){
if(isset($params['condition']) && is_array($params['condition']) && !empty($params['condition'])){
$condition = $params['condition'];
}else{
$condition = [];
}
if(isset($params['field']) && is_array($params['field']) && !empty($params['field'])){
$field = $params['field'];
}else{
$field = [];
}
if(isset($params['order']) && !empty($params['order'])){
$order = $params['order'];
}else{
$order = 'id DESC';
}
if(isset($params['join']) && is_array($params['join']) && !empty($params['join'])){
$join = $params['join'];
}else{
$join = '';
}
return $this->find()->joinWith($join)->select($field)->where($condition)->orderBy($order)->asArray()->one();
} //获取全部数据
public function baseModelGetAll($params){
if(isset($params['condition']) && is_array($params['condition']) && !empty($params['condition'])){
$condition = $params['condition'];
}else{
$condition = [];
}
if(isset($params['field']) && is_array($params['field']) && !empty($params['field'])){
$field = $params['field'];
}else{
$field = [];
}
if(isset($params['order']) && !empty($params['order'])){
$order = $params['order'];
}else{
$order = 'id DESC';
}
return $this->find()->select($field)->where($condition)->orderBy($order)->asArray()->all();
} //通过条件查询多条关联模型记录
public function baseModelGetAllRelation($params){
if(isset($params['condition']) && is_array($params['condition']) && !empty($params['condition'])){
$condition = $params['condition'];
}else{
$condition = [];
}
if(isset($params['field']) && is_array($params['field']) && !empty($params['field'])){
$field = $params['field'];
}else{
$field = [];
}
if(isset($params['order']) && !empty($params['order'])){
$order = $params['order'];
}else{
$order = 'id DESC';
}
if(isset($params['join']) && is_array($params['join']) && !empty($params['join'])){
$join = $params['join'];
}else{
$join = '';
}
return $this->find()->joinWith($join)->select($field)->where($condition)->orderBy($order)->asArray()->all();
} //获取分页数据
public function baseModelPageData($params){
if(isset($params['condition']) && is_array($params['condition']) && !empty($params['condition'])){
$condition = $params['condition'];
}else{
$condition = [];
}
if(isset($params['field']) && is_array($params['field']) && !empty($params['field'])){
$field = $params['field'];
}else{
$field = [];
}
if(isset($params['order']) && !empty($params['order'])){
$order = $params['order'];
}else{
$order = 'id DESC';
}
if(isset($params['page'])){
$page = $params['page'];
}else{
$page = 0;
}
if(isset($params['pageSize'])){
$pageSize = $params['pageSize'];
}else{
$pageSize = 10;
}
return $this->find()->select($field)->where($condition)->offset($page)->limit($pageSize)->orderBy($order)->asArray()->all();
} //获取分页数据 并且 关联模型记录
public function baseModelPageDataRelation($params){
if(isset($params['condition']) && is_array($params['condition']) && !empty($params['condition'])){
$condition = $params['condition'];
}else{
$condition = [];
}
if(isset($params['field']) && is_array($params['field']) && !empty($params['field'])){
$field = $params['field'];
}else{
$field = [];
}
if(isset($params['order']) && !empty($params['order'])){
$order = $params['order'];
}else{
$order = 'id DESC';
}
if(isset($params['join']) && is_array($params['join']) && !empty($params['join'])){
$join = $params['join'];
}else{
$join = '';
}
if(isset($params['page'])){
$page = $params['page'];
}else{
$page = 0;
}
if(isset($params['pageSize'])){
$pageSize = $params['pageSize'];
}else{
$pageSize = 10;
}
return $this->find()->joinWith($join)->select($field)->where($condition)->orderBy($order)->offset($page)->limit($pageSize)->asArray()->all();
} //通过条件查询记录条数
public function baseModelGetCount($params){
if(isset($params['condition']) && is_array($params['condition']) && !empty($params['condition'])){
$condition = $params['condition'];
}else{
$condition = [];
}
if(isset($params['field']) && is_array($params['field']) && !empty($params['field'])){
$field = $params['field'];
}else{
$field = [];
}
return $this->find()->select($field)->where($condition)->count();
} //通过条件查询记录条数 并且 关联模型
public function baseModelGetCountRelation($params){
if(isset($params['condition']) && is_array($params['condition']) && !empty($params['condition'])){
$condition = $params['condition'];
}else{
$condition = [];
}
if(isset($params['field']) && is_array($params['field']) && !empty($params['field'])){
$field = $params['field'];
}else{
$field = [];
}
if(isset($params['join']) && is_array($params['join']) && !empty($params['join'])){
$join = $params['join'];
}else{
$join = '';
}
return $this->find()->joinWith($join)->select($field)->where($condition)->count();
} //删除指定条件的数据
public function baseModelDeleteAll($params){
if(empty($params['condition'])) {return $this->setError(['errmsg'=>'deleteAll Error']);};
return $this->deleteAll($params['condition']);
} //更新符合条件的数据
public function baseModelUpdateData($params){
if(empty($params['condition'])) {return $this->setError(['errmsg'=>'condition is Empty']);};
$res = $this->updateAll($params['data'],$params['condition']);
if($res === false){
return $this->setError(['errmsg'=>'更新失败']);
}
return $res;
}
增删改查使用方法：
//选择分组
$condition = ['and'];
$condition[] = ['=','member.shop_id',$params['shop_id']];
$condition[] = ['IN','member.member_group_id',$params['member_tag']['groups']]; //索引数组
$wshMemberModel = new WshMember();
$memberList = $wshMemberModel->baseGetAllRelation($condition,['wxUserInfos'],'member.id DESC',['member.id']);
$wshWxUsersModel = new WshWxUsers();
$userList = $wshWxUsersModel->baseGetAll(['shop_id'=>$params['shop_id'],'user_id'=>$uid],'id DESC',['user_id','open_id']);
$insertData = [
'material_id'=>isset($params['material_id'])?$params['material_id']:0,
'shop_id'=>$params['shop_id'],
'shop_sub_id'=>$_SESSION['_staff']['shop_sub_id'],
'send_time'=>$now,
'send_type'=>$params['send_type'],
'text_content'=>$params['text_content'],
'sort_content'=>$params['sort_content'],
]; $insertId = $wshWxMessageSendMutilModel->baseInsertData($insertData);
$dkhWxMessageMemberMutilModel = new DkhWxMessageMemberMutil();
$successValues = '';$successSql = '';
//组装sql语句
foreach($successList as $item){
$successValues .= "('{$insertId}','{$item['user_id']}','1','{$now}','{$now}'),";
}
if(!empty($successValues)) {
$successSql = "INSERT INTO `dkh_wx_message_member_mutil` (`send_id`,`user_id`,`send_result`,`created`,`modified`) VALUES " . substr($successValues, 0, -1) . ';';
//插入发送成功数据
$dkhWxMessageMemberMutilModel->baseExecuteSql($successSql);
}
//消费减余额
$balance = $balanceData['balance'] - $data['balance'];
$map = ['and'];
$map[] = ['=', 'member_id', $orderData['member_id']];
$map[] = ['>=', 'balance', $data['balance']];
$balanceOk = $dkhMemberExtendModel->baseUpdateData(['balance' => $balance], $map);
//首充 ，可参加充值赠送活动
$condition = ['and'];
$condition[] = ['=', 'dkh_recharge_activity.shop_id', $data['shop_id']];
$condition[] = ['=', 'dkh_recharge_activity.is_del', 0];
$condition[] = ['=', 'dkh_recharge_activity.status', 1];
$condition[] = ['<=', 'dkh_recharge_activity.start_time', $now];
$condition[] = ['>=', 'dkh_recharge_activity.end_time', $now];
$dkhRechargeActivity = new DkhRechargeActivity();
$rechargeActivityData = $dkhRechargeActivity->baseGetOneRelation($condition, ['dkhRechargeActivityRelation'], 'dkh_recharge_activity.id DESC');
Yii2查询之where条件拼装
熟悉Yii2的查询条件后，用Active Record查询数据非常方便。
以下我们介绍where()方法当中，条件的拼装方式。 #某个值为null，会用IS NULL来生成语句:
['type' => 1, 'status' => 2] // 生成：(type = 1) AND (status = 2)
['id' => [1, 2, 3], 'status' => 2] // 生成：(id IN (1, 2, 3)) AND (status = 2)
['status' => null] // 生成：status IS NULL
['NOT', ['type' => null]] // 生成：type IS NOT NULL #对比
['>', 'id', 1] // 生成：id > 1
['<', 'id', 100] // 生成：id < 100
['=', 'id', 10] // 生成：id = 10
['>=', 'id', 1] // 生成：id >= 1
['<=', 'id', 100] // 生成：id <= 100
['!=', 'id', 10] // 生成：id != 10 ['and', 'id' => 1, 'id' => 2] // 生成：id=1 AND id=2
['and', 'id=1', 'id=2'] // 生成：id=1 AND id=2
['and', 'type=1', ['or', 'id=1', 'id=2']] // 生成：type=1 AND (id=1 OR id=2) ['or', ['type' => [7, 8, 9]], ['id' => [1, 2, 3]]] // 生成：(type IN (7, 8, 9) OR (id IN (1, 2, 3))) ['not', ['attribute' => null]] // 生成：NOT (attribute IS NULL) ['between', 'id', 1, 10] // 生成：id BETWEEN 1 AND 10
['not between', 'id', 1, 10] // 生成：id NOT BETWEEN 1 AND 10 ['in', 'id', [1, 2, 3]] // 生成：id IN (1, 2, 3)
['id' => [4, 8, 15]] // 生成：id IN (4, 8, 15)
['not in', 'id', [1, 2, 3]] // 生成：id NOT IN (1, 2, 3) ['in', ['id', 'name'], [['id' => 1, 'name' => 'foo'], ['id' => 2, 'name' => 'bar']]] // 生成：(`id`, `name`) IN ((1, 'foo'), (2, 'bar')) #用子查询作为IN条件的值，如下：
['in', 'user_id', (new Query())->select('id')->from('users')->where(['active' => 1])] ['like', 'name', 'tester'] // 生成：name LIKE '%tester%'
['like', 'name', ['test', 'sample']] // 生成：name LIKE '%test%' AND name LIKE '%sample%'
['like', 'name', '%tester', false] // 生成：name LIKE '%tester'
// 这是自定义查询方式，要传入值为false的运算数3，并且自行添加%
['or like', 'name', ['test', 'sample']] // 生成：name LIKE '%test%' OR name LIKE '%sample%'
['not like', 'name', 'tester'] // 生成：name NOT LIKE '%tester%'
['or not like', 'name', ['test', 'sample']] // 生成：name NOT LIKE '%test%' OR name NOT LIKE '%sample%' ['exists', (new Query())->select('id')->from('users')->where(['active' => 1])] // 生成：EXISTS (SELECT "id" FROM "users" WHERE "active"=1)
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