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dao/print_dao.go

@@ -7,7 +7,7 @@ import (
 	"time"
 )
 
-func GetPrinters(db *sqlx.DB, appID int, printNo string, status int, statusNeq int, flowFlag int) (printers []*model.Printer, err error) {
+func GetPrinters(db *sqlx.DB, appID int, printNo string, status, statusNeq, flowFlag int) (printers []*model.Printer, err error) {
 	sql := `
 		SELECT * 
 		  FROM printer 
@@ -150,3 +150,27 @@ func GetPrintMessagesPage(db *sqlx.DB, printNo, msgID, beginAt, endAt string, of
 	}
 	return page, err
 }
+
+func GetPrinter(db *sqlx.DB, printNo, iccID string) (printer *model.Printer, err error) {
+	var (
+		printers []*model.Printer
+	)
+	sql := `
+		SELECT * 
+		  FROM printer 
+         WHERE 1 = 1 AND deleted_at = ?
+	`
+	sqlParams := []interface{}{utils.DefaultTimeValue}
+	if printNo != "" {
+		sql += " AND print_no = ?"
+		sqlParams = append(sqlParams, printNo)
+	}
+	if iccID != "" {
+		sql += " AND icc_id = ?"
+		sqlParams = append(sqlParams, iccID)
+	}
+	if err = db.Select(&printers, sql, sqlParams...); err == nil && len(printers) > 0 {
+		return printers[0], err
+	}
+	return printer, err
+}