From 85bc267dcdc3b7822600b316f4a5acd5c3eb57d7 Mon Sep 17 00:00:00 2001
From: Jono Wenger <jono@elixxir.io>
Date: Tue, 16 Aug 2022 16:20:30 -0700
Subject: [PATCH] Implement restlike.go and restlikeSingle.go
---
main.go | 10 +++++
wasm/restlike.go | 69 ++++++++++++++++++++++++++++++++++
wasm/restlikeSingle.go | 84 ++++++++++++++++++++++++++++++++++++++++++
3 files changed, 163 insertions(+)
create mode 100644 wasm/restlike.go
create mode 100644 wasm/restlikeSingle.go
diff --git a/main.go b/main.go
index 9e5d8932..23fa7127 100644
--- a/main.go
+++ b/main.go
@@ -94,6 +94,16 @@ func main() {
// bindings/group.go
js.Global().Set("NewGroupChat", js.FuncOf(wasm.NewGroupChat))
+ // bindings/restlike.go
+ js.Global().Set("RestlikeRequest", js.FuncOf(wasm.RestlikeRequest))
+ js.Global().Set("RestlikeRequestAuth", js.FuncOf(wasm.RestlikeRequestAuth))
+
+ // bindings/restlikeSingle.go
+ js.Global().Set("RequestRestLike",
+ js.FuncOf(wasm.RequestRestLike))
+ js.Global().Set("AsyncRequestRestLike",
+ js.FuncOf(wasm.AsyncRequestRestLike))
+
<-make(chan bool)
os.Exit(0)
}
diff --git a/wasm/restlike.go b/wasm/restlike.go
new file mode 100644
index 00000000..9ff8180e
--- /dev/null
+++ b/wasm/restlike.go
@@ -0,0 +1,69 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC //
+// //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file //
+////////////////////////////////////////////////////////////////////////////////
+
+//go:build js && wasm
+
+package wasm
+
+import (
+ "gitlab.com/elixxir/client/bindings"
+ "syscall/js"
+)
+
+// RestlikeRequest performs a normal restlike request.
+//
+// Parameters:
+// - args[0] - ID of Cmix object in tracker (int).
+// - args[1] - ID of Connection object in tracker (int).
+// - args[2] - JSON of [bindings.RestlikeMessage] (Uint8Array).
+// - args[3] - JSON of [xxdk.E2EParams] (Uint8Array).
+//
+// Returns:
+// - JSON of [bindings.RestlikeMessage] (Uint8Array).
+// - Throws a TypeError if parsing the parameters or making the request fails.
+func RestlikeRequest(_ js.Value, args []js.Value) interface{} {
+ cmixId := args[0].Int()
+ connectionID := args[1].Int()
+ request := CopyBytesToGo(args[2])
+ e2eParamsJSON := CopyBytesToGo(args[3])
+
+ msg, err := bindings.RestlikeRequest(
+ cmixId, connectionID, request, e2eParamsJSON)
+ if err != nil {
+ Throw(TypeError, err.Error())
+ return nil
+ }
+
+ return CopyBytesToJS(msg)
+}
+
+// RestlikeRequestAuth performs an authenticated restlike request.
+//
+// Parameters:
+// - args[0] - ID of Cmix object in tracker (int).
+// - args[1] - ID of AuthenticatedConnection object in tracker (int).
+// - args[2] - JSON of [bindings.RestlikeMessage] (Uint8Array).
+// - args[3] - JSON of [xxdk.E2EParams] (Uint8Array).
+//
+// Returns:
+// - JSON of [bindings.RestlikeMessage] (Uint8Array).
+// - Throws a TypeError if parsing the parameters or making the request fails.
+func RestlikeRequestAuth(_ js.Value, args []js.Value) interface{} {
+ cmixId := args[0].Int()
+ authConnectionID := args[1].Int()
+ request := CopyBytesToGo(args[2])
+ e2eParamsJSON := CopyBytesToGo(args[3])
+
+ msg, err := bindings.RestlikeRequestAuth(
+ cmixId, authConnectionID, request, e2eParamsJSON)
+ if err != nil {
+ Throw(TypeError, err.Error())
+ return nil
+ }
+
+ return CopyBytesToJS(msg)
+}
diff --git a/wasm/restlikeSingle.go b/wasm/restlikeSingle.go
new file mode 100644
index 00000000..e0f1beb5
--- /dev/null
+++ b/wasm/restlikeSingle.go
@@ -0,0 +1,84 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC //
+// //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file //
+////////////////////////////////////////////////////////////////////////////////
+
+//go:build js && wasm
+
+package wasm
+
+import (
+ "gitlab.com/elixxir/client/bindings"
+ "syscall/js"
+)
+
+// RestlikeCallback wraps Javascript callbacks to adhere to the
+// [bindings.RestlikeCallback] interface.
+type restlikeCallback struct {
+ callback func(args ...interface{}) js.Value
+}
+
+func (rlc *restlikeCallback) Callback(payload []byte, err error) {
+ rlc.callback(CopyBytesToJS(payload), err.Error())
+}
+
+// RequestRestLike sends a restlike request to a given contact.
+//
+// Parameters:
+// - args[0] - ID of E2e object in tracker (int).
+// - args[1] - marshalled recipient [contact.Contact] (Uint8Array).
+// - args[2] - JSON of [bindings.RestlikeMessage] (Uint8Array).
+// - args[3] - JSON of [single.RequestParams] (Uint8Array).
+//
+// Returns:
+// - JSON of [restlike.Message] (Uint8Array).
+// - Throws a TypeError if parsing the parameters or making the request fails.
+func RequestRestLike(_ js.Value, args []js.Value) interface{} {
+ e2eID := args[0].Int()
+ recipient := CopyBytesToGo(args[1])
+ request := CopyBytesToGo(args[2])
+ paramsJSON := CopyBytesToGo(args[3])
+
+ msg, err := bindings.RequestRestLike(e2eID, recipient, request, paramsJSON)
+ if err != nil {
+ Throw(TypeError, err.Error())
+ return nil
+ }
+
+ return CopyBytesToJS(msg)
+}
+
+// AsyncRequestRestLike sends an asynchronous restlike request to a given
+// contact.
+//
+// The RestlikeCallback will be called with the results of JSON marshalling the
+// response when received.
+//
+// Parameters:
+// - args[0] - ID of E2e object in tracker (int).
+// - args[1] - marshalled recipient [contact.Contact] (Uint8Array).
+// - args[2] - JSON of [bindings.RestlikeMessage] (Uint8Array).
+// - args[3] - JSON of [single.RequestParams] (Uint8Array).
+// - args[4] - Javascript object that has functions that implement the
+// [bindings.RestlikeCallback] interface.
+//
+// Returns:
+// - Throws a TypeError if parsing the parameters or making the request fails.
+func AsyncRequestRestLike(_ js.Value, args []js.Value) interface{} {
+ e2eID := args[0].Int()
+ recipient := CopyBytesToGo(args[1])
+ request := CopyBytesToGo(args[2])
+ paramsJSON := CopyBytesToGo(args[3])
+ cb := &restlikeCallback{args[4].Get("Callback").Invoke}
+
+ err := bindings.AsyncRequestRestLike(
+ e2eID, recipient, request, paramsJSON, cb)
+ if err != nil {
+ Throw(TypeError, err.Error())
+ return nil
+ }
+
+ return nil
+}
--
GitLab