57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
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package model
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import (
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"fmt"
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"strings"
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"go-common/library/xstr"
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)
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const (
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_cDataInsertSQL = "INSERT INTO es_contests_data(cid,url,point_data) VALUES %s"
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_cDataEditSQL = "UPDATE es_contests_data SET url = CASE %s END,point_data = CASE %s END WHERE id IN (%s)"
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)
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// ContestData .
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type ContestData struct {
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ID int64 `json:"id"`
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CID int64 `json:"cid" gorm:"column:cid"`
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URL string `json:"url"`
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PointData int `json:"point_data"`
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IsDeleted int `json:"is_deleted"`
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}
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// TableName es_contests_data.
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func (t ContestData) TableName() string {
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return "es_contests_data"
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}
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// BatchAddCDataSQL .
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func BatchAddCDataSQL(cID int64, data []*ContestData) string {
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if len(data) == 0 {
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return ""
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}
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var rowStrings []string
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for _, v := range data {
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rowStrings = append(rowStrings, fmt.Sprintf("(%d,'%s',%d)", cID, v.URL, v.PointData))
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}
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return fmt.Sprintf(_cDataInsertSQL, strings.Join(rowStrings, ","))
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}
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// BatchEditCDataSQL .
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func BatchEditCDataSQL(cDatas []*ContestData) string {
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if len(cDatas) == 0 {
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return ""
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}
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var (
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urlStr, pDataStr string
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ids []int64
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)
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for _, module := range cDatas {
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urlStr = fmt.Sprintf("%s WHEN id = %d THEN '%s'", urlStr, module.ID, module.URL)
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pDataStr = fmt.Sprintf("%s WHEN id = %d THEN '%d'", pDataStr, module.ID, module.PointData)
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ids = append(ids, module.ID)
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}
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return fmt.Sprintf(_cDataEditSQL, urlStr, pDataStr, xstr.JoinInts(ids))
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}
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