chatroom

examples/chatroom/backend/src/api/ApiSend.ts

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+import { ApiCall } from "tsrpc";
+import { server } from "..";
+import { ReqSend, ResSend } from "../shared/protocols/PtlSend";
+
+export async function ApiSend(call: ApiCall<ReqSend, ResSend>) {
+    // Error
+    if (call.req.content.length === 0) {
+        call.error('Content is empty')
+        return;
+    }
+
+    // Success
+    let time = new Date();
+    call.succ({
+        time: time
+    });
+
+    // Broadcast
+    server.broadcastMsg('Chat', {
+        content: call.req.content,
+        time: time
+    })
+}

examples/chatroom/backend/src/index.ts

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+import * as path from "path";
+import { WsServer } from "tsrpc";
+import { serviceProto } from './shared/protocols/serviceProto';
+
+// Create the Server
+export const server = new WsServer(serviceProto, {
+    port: 3000
+});
+
+// Entry function
+async function main() {
+    await server.autoImplementApi(path.resolve(__dirname, 'api'));
+
+    // TODO
+    // Prepare something... (e.g. connect the db)
+
+    await server.start();
+};
+
+main().catch(e => {
+    // Exit if any error during the startup
+    server.logger.error(e);
+    process.exit(-1);
+});

examples/chatroom/backend/src/shared/protocols/MsgChat.ts

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+export interface MsgChat {
+    content: string,
+    time: Date
+}

examples/chatroom/backend/src/shared/protocols/PtlSend.ts

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+export interface ReqSend {
+    content: string
+}
+
+export interface ResSend {
+    time: Date
+}

examples/chatroom/backend/src/shared/protocols/serviceProto.ts

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+import { ServiceProto } from 'tsrpc-proto';
+import { MsgChat } from './MsgChat';
+import { ReqSend, ResSend } from './PtlSend';
+
+export interface ServiceType {
+    api: {
+        "Send": {
+            req: ReqSend,
+            res: ResSend
+        }
+    },
+    msg: {
+        "Chat": MsgChat
+    }
+}
+
+export const serviceProto: ServiceProto<ServiceType> = {
+    "services": [
+        {
+            "id": 0,
+            "name": "Chat",
+            "type": "msg"
+        },
+        {
+            "id": 1,
+            "name": "Send",
+            "type": "api"
+        }
+    ],
+    "types": {
+        "MsgChat/MsgChat": {
+            "type": "Interface",
+            "properties": [
+                {
+                    "id": 0,
+                    "name": "content",
+                    "type": {
+                        "type": "String"
+                    }
+                },
+                {
+                    "id": 1,
+                    "name": "time",
+                    "type": {
+                        "type": "Date"
+                    }
+                }
+            ]
+        },
+        "PtlSend/ReqSend": {
+            "type": "Interface",
+            "properties": [
+                {
+                    "id": 0,
+                    "name": "content",
+                    "type": {
+                        "type": "String"
+                    }
+                }
+            ]
+        },
+        "PtlSend/ResSend": {
+            "type": "Interface",
+            "properties": [
+                {
+                    "id": 0,
+                    "name": "time",
+                    "type": {
+                        "type": "Date"
+                    }
+                }
+            ]
+        }
+    }
+};