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add gorm.ErrRecordNotFound

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添加快捷函数未找到处理逻辑
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xxjwxc
2020-08-05 22:20:27 +08:00
parent e83df3655b
commit 949c2d0eba
1 changed files with 16 additions and 6 deletions
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22
data/view/genfunc/def.go
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@@ -188,18 +188,28 @@ func (obj *_{{$obj.StructName}}Mgr) GetBatchFrom{{$oem.ColStructName}}({{CapLowe
` `
genPreload = `if err == nil && obj.isRelated { {{range $obj := .}}{{if $obj.IsMulti}} genPreload = `if err == nil && obj.isRelated { {{range $obj := .}}{{if $obj.IsMulti}}
err = obj.DB.New().Table("{{$obj.ForeignkeyTableName}}").Where("{{$obj.ForeignkeyCol}} = ?", result.{{$obj.ColStructName}}).Find(&result.{{$obj.ForeignkeyStructName}}List).Error // {{$obj.Notes}} if err = obj.DB.New().Table("{{$obj.ForeignkeyTableName}}").Where("{{$obj.ForeignkeyCol}} = ?", result.{{$obj.ColStructName}}).Find(&result.{{$obj.ForeignkeyStructName}}List).Error;err != nil { // {{$obj.Notes}}
{{else}} if err != gorm.ErrRecordNotFound { // 没找到
err = obj.DB.New().Table("{{$obj.ForeignkeyTableName}}").Where("{{$obj.ForeignkeyCol}} = ?", result.{{$obj.ColStructName}}).Find(&result.{{$obj.ForeignkeyStructName}}).Error // {{$obj.Notes}} return
{{end}} {{end}}} }
} {{else}}
if err = obj.DB.New().Table("{{$obj.ForeignkeyTableName}}").Where("{{$obj.ForeignkeyCol}} = ?", result.{{$obj.ColStructName}}).Find(&result.{{$obj.ForeignkeyStructName}}).Error; err != nil { // {{$obj.Notes}}
if err != gorm.ErrRecordNotFound { // 没找到
return
}
}{{end}} {{end}}}
` `
genPreloadMulti = `if err == nil && obj.isRelated { genPreloadMulti = `if err == nil && obj.isRelated {
for i := 0; i < len(results); i++ { {{range $obj := .}}{{if $obj.IsMulti}} for i := 0; i < len(results); i++ { {{range $obj := .}}{{if $obj.IsMulti}}
if err = obj.DB.New().Table("{{$obj.ForeignkeyTableName}}").Where("{{$obj.ForeignkeyCol}} = ?", results[i].{{$obj.ColStructName}}).Find(&results[i].{{$obj.ForeignkeyStructName}}List).Error;err != nil { // {{$obj.Notes}} if err = obj.DB.New().Table("{{$obj.ForeignkeyTableName}}").Where("{{$obj.ForeignkeyCol}} = ?", results[i].{{$obj.ColStructName}}).Find(&results[i].{{$obj.ForeignkeyStructName}}List).Error;err != nil { // {{$obj.Notes}}
return if err != gorm.ErrRecordNotFound { // 没找到
return
}
} {{else}} } {{else}}
if err = obj.DB.New().Table("{{$obj.ForeignkeyTableName}}").Where("{{$obj.ForeignkeyCol}} = ?", results[i].{{$obj.ColStructName}}).Find(&results[i].{{$obj.ForeignkeyStructName}}).Error; err != nil { // {{$obj.Notes}} if err = obj.DB.New().Table("{{$obj.ForeignkeyTableName}}").Where("{{$obj.ForeignkeyCol}} = ?", results[i].{{$obj.ColStructName}}).Find(&results[i].{{$obj.ForeignkeyStructName}}).Error; err != nil { // {{$obj.Notes}}
return if err != gorm.ErrRecordNotFound { // 没找到
return
}
} {{end}} {{end}} } {{end}} {{end}}
} }
}` }`