97 lines
2.7 KiB
Go
97 lines
2.7 KiB
Go
package list
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import (
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"fmt"
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log "github.com/sirupsen/logrus"
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"pmail/db"
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"pmail/dto"
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"pmail/dto/response"
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"pmail/utils/context"
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)
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func GetEmailList(ctx *context.Context, tagInfo dto.SearchTag, keyword string, pop3List bool, offset, limit int) (emailList []*response.EmailResponseData, total int64) {
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return getList(ctx, tagInfo, keyword, pop3List, offset, limit)
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}
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func getList(ctx *context.Context, tagInfo dto.SearchTag, keyword string, pop3List bool, offset, limit int) (emailList []*response.EmailResponseData, total int64) {
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querySQL, queryParams := genSQL(ctx, false, tagInfo, keyword, pop3List, offset, limit)
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err := db.Instance.SQL(querySQL, queryParams...).Find(&emailList)
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if err != nil {
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log.WithContext(ctx).Errorf("SQL ERROR: %s ,Error:%s", querySQL, err)
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}
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totalSQL, totalParams := genSQL(ctx, true, tagInfo, keyword, pop3List, offset, limit)
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_, err = db.Instance.SQL(totalSQL, totalParams...).Get(&total)
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if err != nil {
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log.WithContext(ctx).Errorf("SQL ERROR: %s ,Error:%s", querySQL, err)
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}
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return emailList, total
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}
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func genSQL(ctx *context.Context, count bool, tagInfo dto.SearchTag, keyword string, pop3List bool, offset, limit int) (string, []any) {
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sqlParams := []any{ctx.UserID}
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sql := "select "
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if count {
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sql += `count(1) from email e left join user_email ue on e.id=ue.email_id where ue.user_id = ? `
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} else if pop3List {
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sql += `e.id,e.size from email e left join user_email ue on e.id=ue.email_id where ue.user_id = ? `
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} else {
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sql += `e.*,ue.is_read from email e left join user_email ue on e.id=ue.email_id where ue.user_id = ? `
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}
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if tagInfo.Status != -1 {
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sql += " and ue.status =? "
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sqlParams = append(sqlParams, tagInfo.Status)
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} else {
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sql += " and ue.status != 3"
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}
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if tagInfo.Type != -1 {
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sql += " and type =? "
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sqlParams = append(sqlParams, tagInfo.Type)
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}
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if tagInfo.GroupId != -1 {
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sql += " and ue.group_id=? "
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sqlParams = append(sqlParams, tagInfo.GroupId)
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}
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if keyword != "" {
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sql += " and (subject like ? or text like ? )"
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sqlParams = append(sqlParams, "%"+keyword+"%", "%"+keyword+"%")
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}
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if limit == 0 {
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limit = 10
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}
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sql += " order by e.id desc"
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if limit < 10000 {
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sql += fmt.Sprintf(" LIMIT %d OFFSET %d ", limit, offset)
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}
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return sql, sqlParams
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}
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type statRes struct {
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Total int64
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Size int64
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}
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// Stat 查询邮件总数和大小
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func Stat(ctx *context.Context) (int64, int64) {
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sql := `select count(1) as total,sum(size) as size from email e left join user_email ue on e.id=ue.email_id where ue.user_id = ? and e.type = 0 and ue.status != 3`
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var ret statRes
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_, err := db.Instance.SQL(sql, ctx.UserID).Get(&ret)
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if err != nil {
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log.WithContext(ctx).Errorf("SQL ERROR: %s ,Error:%s", sql, err)
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}
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return ret.Total, ret.Size
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}
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