fix

zhangqian

2023-11-14 80c3bf9f605eddfab91bb72aee99172b0f09fb5a

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
package v1
 
import (
    "apsClient/model"
    "apsClient/model/request"
    "apsClient/pkg/contextx"
    "apsClient/pkg/ecode"
    "apsClient/service"
    "github.com/gin-gonic/gin"
)
 
type ProcessModelApi struct{}
 
// List
// @Tags      工艺模型
// @Summary   获取工艺模型列表
// @Produce   application/json
// @Param     object  query    request.ProcessModelList true  "查询参数"
// @Success   200   {object}  contextx.Response{data=[]model.ProcessModel}  "成功"
// @Router    /v1/processModel/list [get]
func (slf *ProcessModelApi) List(c *gin.Context) {
    var params request.ProcessModelList
    ctx, ok := contextx.NewContext(c, &params)
    if !ok {
        return
    }
 
    procedure, code := service.NewTaskService().GetProcedureById(params.ProcedureId)
    if code != ecode.OK {
        ctx.Fail(code)
        return
    }
    order, err := service.NewTaskService().GetOrderByWorkOrderId(procedure.WorkOrderID)
    if err != nil {
        ctx.Fail(ecode.DBErr)
        return
    }
    var oldProcessModel, newProcessModel, headProcessModel *model.ProcessModel
 
    if procedure.ProcessModelNumber != "" {
        oldProcessModel, _ = service.GetProcessModelByNumber(procedure.ProcessModelNumber) //获取旧的工艺参数
    }
    newProcessModel, _ = service.NewTaskService().GetProcessParams(procedure, order)                            //获取新的工艺参数
    if newProcessModel != nil && (oldProcessModel == nil || newProcessModel.Number != oldProcessModel.Number) { //旧的没有或者编号不同，更新
        newProcessModel.NewNumber, newProcessModel.NewParamsMap = newProcessModel.Number, newProcessModel.ParamsMap
        if oldProcessModel != nil {
            newProcessModel.Number, newProcessModel.ParamsMap = oldProcessModel.Number, oldProcessModel.ParamsMap
        } else { //旧的没有，也可以"更新"(补充)
            newProcessModel.Number, newProcessModel.ParamsMap = "", nil
        }
        newProcessModel.IsUpdate = true
        headProcessModel = newProcessModel
    } else if oldProcessModel != nil {
        headProcessModel = oldProcessModel
    }
 
    offset, limit, unShift := GetOffsetAndLimit(headProcessModel, params.Page, params.PageSize)
    list, total, err := service.GetOtherProcessModelList(offset, limit, order.ProductName, procedure.ProceduresInfo.ProcedureName) //获取其他工艺参数
    if err != nil {
        ctx.Fail(ecode.DBErr)
        return
    }
    if unShift && headProcessModel != nil { //粘在前面
        list = append([]*model.ProcessModel{headProcessModel}, list...)
    }
    ctx.ResultList(list, total)
}
 
func GetOffsetAndLimit(head *model.ProcessModel, page, pageSize int) (offset, limit int, unShift bool) {
    unShift = head != nil && page == 1
    limit = pageSize
    if unShift {
        limit-- //第一页少查一个
    }
    offset = (page - 1) * pageSize
    if head != nil && offset > 0 { //第二页开始偏移量左移一个
        offset--
    }
 
    return offset, limit, unShift
}