81 lines
1.9 KiB
Go
81 lines
1.9 KiB
Go
package dao
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import (
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"git.rosy.net.cn/baseapi/utils"
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"git.rosy.net.cn/jx-print/model"
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"github.com/jmoiron/sqlx"
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)
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func GetPrinters(db *sqlx.DB, appID int, printNo string) (printers []*model.Printer, err error) {
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sql := `
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SELECT *
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FROM printer
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WHERE 1 = 1 AND deleted_at = ?
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`
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sqlParams := []interface{}{utils.DefaultTimeValue}
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if appID != 0 {
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sql += " AND app_id = ?"
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sqlParams = append(sqlParams, appID)
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}
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if printNo != "" {
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sql += " AND print_no = ?"
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sqlParams = append(sqlParams, printNo)
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}
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if err = db.Select(&printers, sql, sqlParams...); err == nil {
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return printers, err
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}
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return printers, err
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}
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func GetPrintersPage(db *sqlx.DB, appID int, printNo, name string, status, isOnline, offset, pageSize int) (page *model.PagedInfo, err error) {
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var (
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printers []*model.Printer
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count int
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)
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sqlCount := `
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SELECT COUNT(*) count
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`
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sql := `
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SELECT *
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`
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sqlOhter := `
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FROM printer
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WHERE 1 = 1 AND deleted_at = ?
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`
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sqlParams := []interface{}{utils.DefaultTimeValue}
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if appID != 0 {
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sqlOhter += " AND app_id = ?"
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sqlParams = append(sqlParams, appID)
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}
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if printNo != "" {
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sqlOhter += " AND print_no = ?"
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sqlParams = append(sqlParams, printNo)
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}
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if name != "" {
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sqlOhter += " AND name LIKE ?"
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sqlParams = append(sqlParams, "%"+name+"%")
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}
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if status != model.StatusAll {
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sqlOhter += " AND status = ?"
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sqlParams = append(sqlParams, status)
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}
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if isOnline != model.StatusAll {
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sqlOhter += " AND is_online = ?"
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sqlParams = append(sqlParams, isOnline)
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}
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//查总数
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row := db.DB.QueryRow(sqlCount+sqlOhter, sqlParams...)
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if err = row.Scan(&count); err != nil {
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return page, err
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}
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sqlOhter += " LIMIT ? OFFSET ?"
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sqlParams = append(sqlParams, pageSize, offset)
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if err = db.Select(&printers, sql+sqlOhter, sqlParams...); err == nil {
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return &model.PagedInfo{
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TotalCount: count,
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Data: printers,
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}, err
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}
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return page, err
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}
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