Laravel group by id, sum qty and group date to month and year 仅请求并获取计数

Question

我想根据2组做数据。即当年的月份分组，然后根据

中的产品已有的product id计算出group id

我试过这个代码

$tahunx = '2021';        
          $barangmasuk=BarangMasuk::groupBy('id_barang','months')->select([
                'barang_masuk.id_barang',
                DB::raw("DATE_FORMAT(tgl_masuk,'%M %Y') as months", '=',$tahunx),
                DB::raw('sum(jml_bm) as jumlah')
            ])->get();
    
            dd($barangmasuk);

我想创建如下所示的数据

我使用 table 1 和 table 2

我给了但是是这个结果，group by id_barang可以，但是按月分组就得不到结果

    Collection {#862 ▼
  #items: array:7 [▼
    0 => BarangMasuk {#854 ▼
      #table: "barang_masuk"
      #fillable: array:4 [▶]
      #connection: "mysql"
      #primaryKey: "id"
      #keyType: "int"
      +incrementing: true
      #with: []
      #withCount: []
      #perPage: 15
      +exists: true
      +wasRecentlyCreated: false
      #attributes: array:3 [▼
        "id_barang" => 1
        "months" => "April 2021"
        "jumlah" => "100"
      ]
      #original: array:3 [▼
        "id_barang" => 1
        "months" => "April 2021"
        "jumlah" => "100"
      ]
      #changes: []
      #casts: []
      #dates: []
      #dateFormat: null
      #appends: []
      #dispatchesEvents: []
      #observables: []
      #relations: []
      #touches: []
      +timestamps: true
      #hidden: []
      #visible: []
      #guarded: array:1 [▶]
    }
    1 => BarangMasuk {#855 ▶}
    2 => BarangMasuk {#856 ▶}
    3 => BarangMasuk {#857 ▶}
    4 => BarangMasuk {#858 ▶}
    5 => BarangMasuk {#859 ▶}
    6 => BarangMasuk {#860 ▶}
  ]
}

结果是double id和month数据

那么这个就是我用的table的例子

标签栏

+-----+-------------+---------+
| id  | nama_barang | stok    |
+-----+-------------+---------+
| 1   | Sayur       | 10      |  
| 2   | daging      | 50      |   
| 3   | Buah        | 20      |      
+-----+-------------+---------+

Tabel barang masuk

+-----+-------------+-----------+---------+
| id  | tgl_masuk   | id_barang | jml_bm  |
+-----+-------------+-----------+---------+
| 1   | 25-05-2021  | 1         |   200   |
| 2   | 25-05-2021  | 2         |   100   |
| 3   | 25-05-2021  | 1         |   100   |
| 4   | 25-05-2021  | 1         |   200   |
| 5   | 25-05-2021  | 2         |   100   |
| 6   | 25-05-2021  | 1         |   100   |
| 7   | 25-04-2021  | 1         |   300   |
| 8   | 25-04-2021  | 2         |   200   |
| 9   | 25-04-2021  | 2         |   100   |
| 10  | 25-04-2021  | 1         |   200   |
| 11  | 25-04-2021  | 3         |   100   |
| 12  | 25-04-2021  | 3         |   100   |
+-----+-------------+-----------+---------+

为了得到这样的结果

+-------------+------------+-----------+
| tgl_masuk   | id_barang  | sum(jml_bm|
+-------------+------------+-----------+
| April-2021  | 1          |      500  |
| April-2021  | 2          |      300  |
| April-2021  | 3          |      200  |
| Mei-2021    | 1          |      600  |
| Mei-2021    | 2          |      200  |
+-------------+------------+-----------+

Answer 1

在普通 MySQL 查询中，您可以这样做：

SELECT DATE_FORMAT(tgl_masuk,'%M-%Y') AS 'DY', id_barang, SUM(jml_bm) AS 'Jumlah'
  FROM barang_masuk
  WHERE YEAR(tgl_masuk)='2021'
GROUP BY DY, id_barang
ORDER BY DY, id_barang;

尽管我不确定如何将此查询转换为 laravel/eloquent。

Demo fiddle

Laravel group by id, sum qty and group date to month and year 仅请求并获取计数

Laravel group by id, sum qty and group date to month and year request only and get count

mysql

laravel

eloquent

laravel-5