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https://github.com/go-admin-team/go-admin.git
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60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
package actions
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import (
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"errors"
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"github.com/gin-gonic/gin"
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"gorm.io/gorm"
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"go-admin/service/dto"
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"go-admin/tools"
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"go-admin/tools/app"
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"go-admin/tools/model"
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)
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// IndexAction 通用查询动作
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func IndexAction(m model.ActiveRecord, d dto.Index, f func() interface{}) gin.HandlerFunc {
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return func(c *gin.Context) {
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list := f()
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object := m.Generate()
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req := d.Generate()
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var err error
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idb, exist := c.Get("db")
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if !exist {
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err = errors.New("db connect not exist")
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tools.HasError(err, "", 500)
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}
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var count int64
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switch idb.(type) {
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case *gorm.DB:
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//查询列表
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db := idb.(*gorm.DB)
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err = c.Bind(req)
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tools.HasError(err, "参数验证失败", 422)
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err = req.Bind(c)
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tools.HasError(err, "参数验证失败", 422)
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var p = new(dataPermission)
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if userId := tools.GetUserIdStr(c); userId != "" {
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p, err = newDataPermission(db, userId)
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tools.HasError(err, "权限范围鉴定错误", 500)
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}
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err = db.WithContext(c).Model(object).
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Scopes(
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tools.MakeCondition(req.GetNeedSearch()),
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tools.Paginate(req.GetPageSize(), req.GetPageIndex()),
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Permission(object.TableName(), p),
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).
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Find(list).Limit(-1).Offset(-1).
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Count(&count).Error
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if !errors.Is(err, gorm.ErrRecordNotFound) {
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tools.HasError(err, "查询失败", 500)
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}
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app.PageOK(c, list, int(count), req.GetPageIndex(), req.GetPageSize(), "查询成功")
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c.Next()
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default:
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err = errors.New("db connect not exist")
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tools.HasError(err, "", 500)
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}
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}
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}
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