84 lines
2.2 KiB
Go
84 lines
2.2 KiB
Go
package commentservicelogic
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import (
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"app-cloudep-tweeting-service/gen_result/pb/tweeting"
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"app-cloudep-tweeting-service/internal/domain"
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model "app-cloudep-tweeting-service/internal/model/mongo"
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"app-cloudep-tweeting-service/internal/svc"
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"context"
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ers "code.30cm.net/digimon/library-go/errs"
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"go.mongodb.org/mongo-driver/bson/primitive"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type UpdateCommentLogic struct {
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ctx context.Context
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svcCtx *svc.ServiceContext
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logx.Logger
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}
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func NewUpdateCommentLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateCommentLogic {
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return &UpdateCommentLogic{
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ctx: ctx,
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svcCtx: svcCtx,
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Logger: logx.WithContext(ctx),
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}
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}
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type checkCommentID struct {
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CommentID string `validate:"required"`
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Content string `json:"content,omitempty" validate:"lte=500"`
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}
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// UpdateComment 更新評論
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func (l *UpdateCommentLogic) UpdateComment(in *tweeting.UpdateCommentReq) (*tweeting.OKResp, error) {
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// 驗證資料
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if err := l.svcCtx.Validate.ValidateAll(&checkCommentID{
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CommentID: in.GetCommentId(),
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Content: in.GetContent(),
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}); err != nil {
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// 錯誤代碼 05-011-00
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return nil, ers.InvalidFormat(err.Error())
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}
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// 沒有就沒有，有就走全覆蓋
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update := model.Comment{}
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oid, err := primitive.ObjectIDFromHex(in.GetCommentId())
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if err != nil {
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// 錯誤代碼 05-011-00
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return nil, ers.InvalidFormat("failed to get correct comment id")
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}
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update.ID = oid
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update.Content = in.GetContent()
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// 因為 0 也有意義，所以如果是真的沒帶進來，用 -1 帶進去表示不作動
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if in.LikeCount == nil {
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update.LikeCount = -1
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} else {
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update.LikeCount = in.GetLikeCount()
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}
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if in.DislikeCount == nil {
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update.DisLikeCount = -1
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} else {
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update.DisLikeCount = in.GetDislikeCount()
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}
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_, err = l.svcCtx.CommentModel.UpdateOptional(l.ctx, &update)
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if err != nil {
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// 錯誤代碼 05-021-13
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e := domain.CommentErrorL(
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domain.CommentUpdateErrorCode,
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logx.WithContext(l.ctx),
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[]logx.LogField{
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{Key: "req", Value: in},
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{Key: "func", Value: "CommentModel.UpdateOptional"},
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{Key: "err", Value: err},
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},
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"failed to update comment:", in.CommentId).Wrap(err)
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return nil, e
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}
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return &tweeting.OKResp{}, nil
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}
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