mini_article_backup_search_logic.go
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package article
import (
"context"
"strings"
"gitlab.fjmaimaimai.com/allied-creation/sumifcc-discuss/cmd/discuss/api/internal/svc"
"gitlab.fjmaimaimai.com/allied-creation/sumifcc-discuss/cmd/discuss/api/internal/types"
"gitlab.fjmaimaimai.com/allied-creation/sumifcc-discuss/cmd/discuss/interanl/pkg/domain"
"gitlab.fjmaimaimai.com/allied-creation/sumifcc-discuss/pkg/xerr"
"github.com/zeromicro/go-zero/core/logx"
)
type MiniArticleBackupSearchLogic struct {
logx.Logger
ctx context.Context
svcCtx *svc.ServiceContext
}
func NewMiniArticleBackupSearchLogic(ctx context.Context, svcCtx *svc.ServiceContext) *MiniArticleBackupSearchLogic {
return &MiniArticleBackupSearchLogic{
Logger: logx.WithContext(ctx),
ctx: ctx,
svcCtx: svcCtx,
}
}
func (l *MiniArticleBackupSearchLogic) MiniArticleBackupSearch(req *types.MiniArticleBackupSearchRequest) (resp *types.MiniArticleBackupSearchResponse, err error) {
var conn = l.svcCtx.DefaultDBConn()
queryOption := domain.NewQueryOptions().
WithOffsetLimit(req.Page, req.Size).
MustWithKV("articleId", req.ArticleId)
cnt, backupList, err := l.svcCtx.ArticleBackupRepository.Find(l.ctx, conn, queryOption)
if err != nil {
return &types.MiniArticleBackupSearchResponse{}, xerr.NewErrMsgErr("获取编辑记录列表失败", err)
}
resp = &types.MiniArticleBackupSearchResponse{
Total: cnt,
List: make([]types.MiniArticleBackupItem, len(backupList)),
}
for i := range backupList {
content := strings.Builder{}
for _, val2 := range backupList[i].Section {
content.WriteString(val2.Content)
}
images := []string{}
for _, val2 := range backupList[i].Images {
images = append(images, val2.Url)
}
resp.List[i] = types.MiniArticleBackupItem{
Id: backupList[i].Id,
Title: backupList[i].Title,
Content: content.String(),
Images: images,
CreatedAt: backupList[i].CreatedAt,
Location: types.Location{
Longitude: backupList[i].Location.Longitude,
Latitude: backupList[i].Location.Latitude,
Descript: backupList[i].Location.Descript,
},
}
}
return resp, nil
}