Add receipts endpoint

clientapi/routing/receipt.go

@@ -0,0 +1,53 @@
+// Copyright 2020 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package routing
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/matrix-org/gomatrixserverlib"
+
+	"github.com/matrix-org/dendrite/eduserver/api"
+
+	userapi "github.com/matrix-org/dendrite/userapi/api"
+	"github.com/matrix-org/util"
+	"github.com/sirupsen/logrus"
+)
+
+func SetReceipt(req *http.Request, eduAPI api.EDUServerInputAPI, device *userapi.Device, roomId, receiptType, eventId string) util.JSONResponse {
+	timestamp := gomatrixserverlib.AsTimestamp(time.Now())
+	logrus.WithFields(logrus.Fields{
+		"roomId":      roomId,
+		"receiptType": receiptType,
+		"eventId":     eventId,
+		"userId":      device.UserID,
+		"timestamp":   timestamp,
+	}).Debug("Setting receipt")
+
+	// currently only m.read is accepted
+	if receiptType != "m.read" {
+		return util.MessageResponse(400, "Bad Request")
+	}
+
+	if err := api.SendReceipt(req.Context(), eduAPI, device.UserID, roomId, eventId, receiptType, timestamp); err != nil {
+		return util.ErrorResponse(err)
+	}
+
+	return util.JSONResponse{
+		Code: http.StatusOK,
+		JSON: struct{}{},
+	}
+}

clientapi/routing/routing.go

@@ -830,4 +830,17 @@ func Setup(
 			return ClaimKeys(req, keyAPI)
 		}),
 	).Methods(http.MethodPost, http.MethodOptions)
+	r0mux.Handle("/rooms/{roomId}/receipt/{receiptType}/{eventId}",
+		httputil.MakeAuthAPI(gomatrixserverlib.Join, userAPI, func(req *http.Request, device *userapi.Device) util.JSONResponse {
+			if r := rateLimits.rateLimit(req); r != nil {
+				return *r
+			}
+			vars, err := httputil.URLDecodeMapValues(mux.Vars(req))
+			if err != nil {
+				return util.ErrorResponse(err)
+			}
+
+			return SetReceipt(req, eduAPI, device, vars["roomId"], vars["receiptType"], vars["eventId"])
+		}),
+	).Methods(http.MethodPost, http.MethodOptions)
 }