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Rename "make" to "makeAPI" and factor out some more common code into it (#109)

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* Rename "make" to "makeAPI" and factor out some more common code into it

Naming a function the same as a go builtin function seems like a bad
idea. Also move the call to `NewJSONRequestHander` inside the function
rather than calling it everywhere.

* Fix typo
This commit is contained in:
Mark Haines 2017-05-18 13:47:23 +01:00 committed by GitHub
parent cf736d746d
commit 426a0365cf
1 changed files with 28 additions and 25 deletions
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53
src/github.com/matrix-org/dendrite/clientapi/routing/routing.go
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@ -35,40 +35,42 @@ const pathPrefixR0 = "/_matrix/client/r0"
func Setup(servMux *http.ServeMux, httpClient *http.Client, cfg config.ClientAPI, producer *producers.RoomserverProducer, queryAPI api.RoomserverQueryAPI) {
apiMux := mux.NewRouter()
r0mux := apiMux.PathPrefix(pathPrefixR0).Subrouter()
r0mux.Handle("/createRoom", make("createRoom", util.NewJSONRequestHandler(func(req *http.Request) util.JSONResponse {
return writers.CreateRoom(req, cfg, producer)
})))
r0mux.Handle("/createRoom",
makeAPI("createRoom", func(req *http.Request) util.JSONResponse {
return writers.CreateRoom(req, cfg, producer)
}),
)
r0mux.Handle("/rooms/{roomID}/send/{eventType}/{txnID}",
make("send_message", util.NewJSONRequestHandler(func(req *http.Request) util.JSONResponse {
makeAPI("send_message", func(req *http.Request) util.JSONResponse {
vars := mux.Vars(req)
return writers.SendEvent(req, vars["roomID"], vars["eventType"], vars["txnID"], nil, cfg, queryAPI, producer)
})),
}),
)
r0mux.Handle("/rooms/{roomID}/state/{eventType}",
make("send_message", util.NewJSONRequestHandler(func(req *http.Request) util.JSONResponse {
makeAPI("send_message", func(req *http.Request) util.JSONResponse {
vars := mux.Vars(req)
emptyString := ""
return writers.SendEvent(req, vars["roomID"], vars["eventType"], vars["txnID"], &emptyString, cfg, queryAPI, producer)
})),
}),
)
r0mux.Handle("/rooms/{roomID}/state/{eventType}/{stateKey}",
make("send_message", util.NewJSONRequestHandler(func(req *http.Request) util.JSONResponse {
makeAPI("send_message", func(req *http.Request) util.JSONResponse {
vars := mux.Vars(req)
stateKey := vars["stateKey"]
return writers.SendEvent(req, vars["roomID"], vars["eventType"], vars["txnID"], &stateKey, cfg, queryAPI, producer)
})),
}),
)
// Stub endpoints required by Riot
r0mux.Handle("/login",
make("login", util.NewJSONRequestHandler(func(req *http.Request) util.JSONResponse {
makeAPI("login", func(req *http.Request) util.JSONResponse {
return readers.Login(req, cfg)
})),
}),
)
r0mux.Handle("/pushrules/",
make("push_rules", util.NewJSONRequestHandler(func(req *http.Request) util.JSONResponse {
makeAPI("push_rules", func(req *http.Request) util.JSONResponse {
// TODO: Implement push rules API
res := json.RawMessage(`{
"global": {
@ -83,68 +85,69 @@ func Setup(servMux *http.ServeMux, httpClient *http.Client, cfg config.ClientAPI
Code: 200,
JSON: &res,
}
})),
}),
)
r0mux.Handle("/user/{userID}/filter",
make("make_filter", util.NewJSONRequestHandler(func(req *http.Request) util.JSONResponse {
makeAPI("make_filter", func(req *http.Request) util.JSONResponse {
// TODO: Persist filter and return filter ID
return util.JSONResponse{
Code: 200,
JSON: struct{}{},
}
})),
}),
)
r0mux.Handle("/user/{userID}/filter/{filterID}",
make("filter", util.NewJSONRequestHandler(func(req *http.Request) util.JSONResponse {
makeAPI("filter", func(req *http.Request) util.JSONResponse {
// TODO: Retrieve filter based on ID
return util.JSONResponse{
Code: 200,
JSON: struct{}{},
}
})),
}),
)
// Riot user settings
r0mux.Handle("/profile/{userID}",
make("profile", util.NewJSONRequestHandler(func(req *http.Request) util.JSONResponse {
makeAPI("profile", func(req *http.Request) util.JSONResponse {
// TODO: Get profile data for user ID
return util.JSONResponse{
Code: 200,
JSON: struct{}{},
}
})),
}),
)
r0mux.Handle("/account/3pid",
make("account_3pid", util.NewJSONRequestHandler(func(req *http.Request) util.JSONResponse {
makeAPI("account_3pid", func(req *http.Request) util.JSONResponse {
// TODO: Get 3pid data for user ID
res := json.RawMessage(`{"threepids":[]}`)
return util.JSONResponse{
Code: 200,
JSON: &res,
}
})),
}),
)
// Riot logs get flooded unless this is handled
r0mux.Handle("/presence/{userID}/status",
make("presence", util.NewJSONRequestHandler(func(req *http.Request) util.JSONResponse {
makeAPI("presence", func(req *http.Request) util.JSONResponse {
// TODO: Set presence (probably the responsibility of a presence server not clientapi)
return util.JSONResponse{
Code: 200,
JSON: struct{}{},
}
})),
}),
)
servMux.Handle("/metrics", prometheus.Handler())
servMux.Handle("/api/", http.StripPrefix("/api", apiMux))
}
// make a util.JSONRequestHandler into an http.Handler
func make(metricsName string, h util.JSONRequestHandler) http.Handler {
// make a util.JSONRequestHandler function into an http.Handler.
func makeAPI(metricsName string, f func(*http.Request) util.JSONResponse) http.Handler {
h := util.NewJSONRequestHandler(f)
return prometheus.InstrumentHandler(metricsName, util.MakeJSONAPI(h))
}