RemoveAnswer delete answer
(ctx context.Context, req *schema.RemoveAnswerReq)
| 118 | |
| 119 | // RemoveAnswer delete answer |
| 120 | func (as *AnswerService) RemoveAnswer(ctx context.Context, req *schema.RemoveAnswerReq) (err error) { |
| 121 | answerInfo, exist, err := as.answerRepo.GetByID(ctx, req.ID) |
| 122 | if err != nil { |
| 123 | return err |
| 124 | } |
| 125 | if !exist { |
| 126 | return nil |
| 127 | } |
| 128 | // if the status is deleted, return directly |
| 129 | if answerInfo.Status == entity.AnswerStatusDeleted { |
| 130 | return nil |
| 131 | } |
| 132 | roleID, err := as.roleService.GetUserRole(ctx, req.UserID) |
| 133 | if err != nil { |
| 134 | return err |
| 135 | } |
| 136 | if roleID != role.RoleAdminID && roleID != role.RoleModeratorID { |
| 137 | if answerInfo.UserID != req.UserID { |
| 138 | return errors.BadRequest(reason.AnswerCannotDeleted) |
| 139 | } |
| 140 | if answerInfo.VoteCount > 0 { |
| 141 | return errors.BadRequest(reason.AnswerCannotDeleted) |
| 142 | } |
| 143 | if answerInfo.Accepted == schema.AnswerAcceptedEnable { |
| 144 | return errors.BadRequest(reason.AnswerCannotDeleted) |
| 145 | } |
| 146 | _, exist, err := as.questionRepo.GetQuestion(ctx, answerInfo.QuestionID) |
| 147 | if err != nil { |
| 148 | return errors.BadRequest(reason.AnswerCannotDeleted) |
| 149 | } |
| 150 | if !exist { |
| 151 | return errors.BadRequest(reason.AnswerCannotDeleted) |
| 152 | } |
| 153 | } |
| 154 | |
| 155 | err = as.answerRepo.RemoveAnswer(ctx, req.ID) |
| 156 | if err != nil { |
| 157 | return err |
| 158 | } |
| 159 | |
| 160 | // user add question count |
| 161 | err = as.questionCommon.UpdateAnswerCount(ctx, answerInfo.QuestionID) |
| 162 | if err != nil { |
| 163 | log.Error("IncreaseAnswerCount error", err.Error()) |
| 164 | } |
| 165 | userAnswerCount, err := as.answerRepo.GetCountByUserID(ctx, answerInfo.UserID) |
| 166 | if err != nil { |
| 167 | log.Error("GetCountByUserID error", err.Error()) |
| 168 | } |
| 169 | err = as.userCommon.UpdateAnswerCount(ctx, answerInfo.UserID, int(userAnswerCount)) |
| 170 | if err != nil { |
| 171 | log.Error("user IncreaseAnswerCount error", err.Error()) |
| 172 | } |
| 173 | err = as.questionRepo.RemoveQuestionLink(ctx, &entity.QuestionLink{ |
| 174 | FromQuestionID: answerInfo.QuestionID, |
| 175 | FromAnswerID: answerInfo.ID, |
| 176 | }, &entity.QuestionLink{ |
| 177 | ToQuestionID: answerInfo.QuestionID, |
no test coverage detected