按条件更新数据记录, 返回更新行数

models.模型名称.UpdateWhere

Integer 更新行数

models.user.UpdateWhere

[
  {
    "wheres": [{ "column": "status", "value": "enabled" }]
  },
  {
    "balance": 200
  }
]

4

{
  "nodes": [
    {
      "name": "users",
      "process": "models.user.UpdateWhere",
      "args": [
        {
          "wheres": [{ "column": "status", "value": "enabled" }]
        },
        {
          "balance": 200
        }
      ],
      "outs": ["{{$out}}"]
    }
  ]
}

{
  "paths": [
    {
      "path": "/updatewhere",
      "method": "POST",
      "process": "models.user.UpdateWhere",
      "in": [":params", ":payload"],
      "out": {
        "status": 200,
        "type": "application/json"
      }
    }
  ]
}

POST /api/user/updatewhere?where.status.eq=enabled

REQUEST PAYLOAD

{
  "balance": 200
}

{
  "name": "书籍分类",
  "table": {
    "name": "category",
    "comment": "书籍分类"
  },
  "columns": [
    {
      "label": "ID",
      "name": "id",
      "type": "ID",
      "comment": "ID",
      "primary": true
    },
    {
      "label": "父级id",
      "name": "parent_id",
      "type": "integer",
      "nullable": true
    },
    {
      "label": "分类名称",
      "name": "name",
      "type": "string",
      "length": 128,
      "index": true
    }
  ],
  "relations": {
    "book": {
      "type": "hasMany",
      "model": "book",
      "key": "category_id",
      "foreign": "id",
      "query": {}
    },
    "parent": {
      "type": "hasOne",
      "model": "category",
      "key": "id",
      "foreign": "parent_id",
      "query": {}
    }
  },
  "option": {
    "timestamps": true,
    "soft_deletes": true
  },
  "values": [
    {
      "id": 1,
      "parent_id": null,
      "name": "文史类"
    },
    {
      "id": 2,
      "parent_id": 1,
      "name": "历史"
    },
    {
      "id": 3,
      "parent_id": 1,
      "name": "古诗"
    },
    {
      "id": 4,
      "parent_id": null,
      "name": "理工类"
    },
    {
      "id": 5,
      "parent_id": 4,
      "name": "数学"
    },
    {
      "id": 6,
      "parent_id": 4,
      "name": "物理"
    }
  ]
}

function UpdateWhere() {
  return Process(
    "models.category.updatewhere",
    {
      wheres: [{ column: "parent_id", value: 1 }],
    },
    {
      name: "数学",
    }
  );
}

执行 yao run scripts.test.UpdateWhere