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errors.Is相关代码嵌套层级简化

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pixel
2020-08-31 18:03:54 +08:00
parent 67ec569fc1
commit 2c5a19fe8f
5 changed files with 14 additions and 21 deletions
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13
server/service/exa_breakpoint_continue.go
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@@ -22,16 +22,15 @@ func FindOrCreateFile(fileMd5 string, fileName string, chunkTotal int) (err erro
cfile.FileMd5 = fileMd5
cfile.FileName = fileName
cfile.ChunkTotal = chunkTotal
notHaveSameMd5Finish := errors.Is(global.GVA_DB.Where("file_md5 = ? AND is_finish = ?", fileMd5, true).First(&file).Error, gorm.ErrRecordNotFound)
if notHaveSameMd5Finish {
if errors.Is(global.GVA_DB.Where("file_md5 = ? AND is_finish = ?", fileMd5, true).First(&file).Error, gorm.ErrRecordNotFound) {
err = global.GVA_DB.Where("file_md5 = ? AND file_name = ?", fileMd5, fileName).Preload("ExaFileChunk").FirstOrCreate(&file, cfile).Error
return err, file
} else {
cfile.IsFinish = true
cfile.FilePath = file.FilePath
err = global.GVA_DB.Create(&cfile).Error
return err, cfile
}
cfile.IsFinish = true
cfile.FilePath = file.FilePath
err = global.GVA_DB.Create(&cfile).Error
return err, cfile
}
// @title CreateFileChunk