···

       
183
       
183
       
 
       
}

     

       
184
       
184
       
 
       


     

       
185
       
185
       
 
       
func (h *handler) addLabel(ctx context.Context, did, label string) error {

     

       
186
       
186
       
-
       
	now := time.Now().UTC()

     

       
187
       
187
       
-
       


     

       
188
       
188
       
-
       
	_, err := h.db.ExecContext(ctx, "delete from label where exp < ?", now.Unix())

     

       
189
       
189
       
-
       
	if err != nil {

     

       
190
       
190
       
-
       
		h.logger.Error("failed to trim expired labels", "err", err)

     

       
191
       
191
       
-
       
		return fmt.Errorf("failed to trim expired labels: %w", err)

     

       
192
       
192
       
-
       
	}

     

       
193
       
193
       
-
       


     

       
194
       
194
       
-
       
	var uri string

     

       
195
       
195
       
-
       
	checkQuery := "select uri from label where uri = ? and val = ?"

     

       
196
       
196
       
-
       
	err = h.db.QueryRowContext(ctx, checkQuery, did, label).Scan(&uri)

     

       
197
       
197
       
-
       
	if err == sql.ErrNoRows {

     

       
198
       
198
       
-
       
		h.logger.Info("no existing labels found for did, adding", "did", did, "label", label)

     

       
199
       
199
       
-
       
	} else if err != nil {

     

       
200
       
200
       
-
       
		h.logger.Error("failed query for existing labels", "err", err)

     

       
201
       
201
       
-
       
		return fmt.Errorf("failed query for existing labels: %w", err)

     

       
202
       
202
       
-
       
	}

     

       
203
       
203
       
-
       


     

       
204
       
204
       
-
       
	if uri != "" {

     

       
205
       
205
       
-
       
		h.logger.Info("did already has label, skipping", "did", did, "label", label)

     

       
206
       
206
       
-
       
		return nil

     

       
207
       
207
       
-
       
	}

     

       
208
       
208
       
-
       


     

       
209
       
186
       
 
       
	var labelDuration int64 = 24 * 30

     

       
210
       
187
       
 
       
	input := &toolsozone.ModerationEmitEvent_Input{

     

       
211
       
188
       
 
       
		CreatedBy: RecordCollectorDid,

     
···

       
229
       
206
       
 
       
		return fmt.Errorf("failed to add label: %w", err)

     

       
230
       
207
       
 
       
	}

     

       
231
       
208
       
 
       
	h.logger.Info("added label", "view", view)

     

       
232
       
232
       
-
       


     

       
233
       
233
       
-
       
	addQuery := "insert into label (uri, val, cts, exp) values (?, ?, ?, ?)"

     

       
234
       
234
       
-
       
	// we set this to 28 days so a user can "re-up" a label within 48 hours

     

       
235
       
235
       
-
       
	// of its expiration within the appview

     

       
236
       
236
       
-
       
	exp := now.Add(time.Hour * 24 * 28)

     

       
237
       
237
       
-
       
	_, err = h.db.ExecContext(ctx, addQuery, did, label, now.Unix(), exp.Unix())

     

       
238
       
238
       
-
       
	if err != nil {

     

       
239
       
239
       
-
       
		h.logger.Error("failed adding label to table", "err", err)

     

       
240
       
240
       
-
       
		return fmt.Errorf("failed adding label to table: %w", err)

     

       
241
       
241
       
-
       
	}

     

       
242
       
209
       
 
       


     

       
243
       
210
       
 
       
	return nil

     

       
244
       
211
       
 
       
}