botbuilder-core - npm Package Compare versions

Comparing version 4.11.0-dev.20200921.00cab05 to 4.11.0-dev.20200924.ca751f7

lib/showTypingMiddleware.d.ts

@@ -16,4 +16,2 @@ import { Middleware } from './middlewareSet';
     private readonly period;
-    private interval;
-    private finished;
     /**
@@ -20,0 +18,0 @@ * Create the SendTypingIndicator middleware

lib/showTypingMiddleware.js

@@ -37,2 +37,4 @@ "use strict";
     constructor(delay = 500, period = 2000) {
+        this.delay = delay;
+        this.period = period;
         if (delay < 0) {
@@ -44,4 +46,2 @@ throw new Error('Delay must be greater than or equal to zero');
         }
-        this.delay = delay;
-        this.period = period;
     }
@@ -55,45 +55,30 @@ /** Implement middleware signature
             let finished = false;
-            let hTimeout = undefined;
-            /**
-                 * @param context TurnContext object representing incoming message.
-                 * @param delay The initial delay before sending the first indicator.
-                 * @param period How often to send the indicator after the first.
-                 */
-            function startInterval(context, delay, period) {
-                hTimeout = setTimeout(() => __awaiter(this, void 0, void 0, function* () {
+            let timeout;
+            const scheduleIndicator = (delay = this.delay) => {
+                timeout = setTimeout(() => __awaiter(this, void 0, void 0, function* () {
                     if (!finished) {
-                        let typingActivity = {
-                            type: botframework_schema_1.ActivityTypes.Typing,
-                            relatesTo: context.activity.relatesTo
-                        };
-                        // Sending the Activity directly via the Adapter avoids other middleware and avoids setting the
-                        // responded flag. However this also requires that the conversation reference details are explicitly added.
-                        const conversationReference = turnContext_1.TurnContext.getConversationReference(context.activity);
-                        typingActivity = turnContext_1.TurnContext.applyConversationReference(typingActivity, conversationReference);
-                        yield context.adapter.sendActivities(context, [typingActivity]);
-                        // Pass in period as the delay to repeat at an interval.
-                        startInterval(context, period, period);
+                        try {
+                            yield this.sendTypingActivity(context);
+                        }
+                        catch (err) {
+                            if (context.adapter && context.adapter.onTurnError) {
+                                yield context.adapter.onTurnError(context, err);
+                            }
+                            else {
+                                throw err;
+                            }
+                        }
+                        scheduleIndicator(this.period);
                     }
-                    else {
-                        // Do nothing! This turn is done and we don't want to continue sending typing indicators.
-                    }
                 }), delay);
-            }
+            };
             if (context.activity.type === botframework_schema_1.ActivityTypes.Message) {
-                // Set a property to track whether or not the turn is finished.
-                // When it flips to true, we won't send anymore typing indicators.
                 finished = false;
-                startInterval(context, this.delay, this.period);
+                scheduleIndicator();
             }
-            // Let the rest of the process run.
-            // After everything has run, stop the indicator!
-            try {
-                return yield next();
-            }
-            finally {
-                finished = true;
-                if (hTimeout) {
-                    clearTimeout(hTimeout);
-                }
-            }
+            // Execute remaining middleware, then clear scheduled indicators
+            yield next();
+            finished = true;
+            if (timeout)
+                clearTimeout(timeout);
         });
@@ -103,10 +88,9 @@ }
         return __awaiter(this, void 0, void 0, function* () {
-            let typingActivity = {
-                type: botframework_schema_1.ActivityTypes.Typing,
-                relatesTo: context.activity.relatesTo
-            };
             // Sending the Activity directly via the Adapter avoids other middleware and avoids setting the
             // responded flag. However this also requires that the conversation reference details are explicitly added.
             const conversationReference = turnContext_1.TurnContext.getConversationReference(context.activity);
-            typingActivity = turnContext_1.TurnContext.applyConversationReference(typingActivity, conversationReference);
+            const typingActivity = turnContext_1.TurnContext.applyConversationReference({
+                type: botframework_schema_1.ActivityTypes.Typing,
+                relatesTo: context.activity.relatesTo
+            }, conversationReference);
             yield context.adapter.sendActivities(context, [typingActivity]);
@@ -113,0 +97,0 @@ });

package.json

@@ -5,3 +5,3 @@ {
   "description": "Core components for Microsoft Bot Builder. Components in this library can run either in a browser or on the server.",
-  "version": "4.11.0-dev.20200921.00cab05",
+  "version": "4.11.0-dev.20200924.ca751f7",
   "license": "MIT",
@@ -25,3 +25,3 @@ "keywords": [
     "assert": "^1.4.1",
-    "botframework-schema": "4.11.0-dev.20200921.00cab05"
+    "botframework-schema": "4.11.0-dev.20200924.ca751f7"
   },
@@ -44,3 +44,3 @@ "devDependencies": {
     "clean": "erase /q /s .\\lib",
-    "set-version": "npm version --allow-same-version 4.11.0-dev.20200921.00cab05",
+    "set-version": "npm version --allow-same-version 4.11.0-dev.20200924.ca751f7",
     "test": "tsc && nyc mocha tests/",
@@ -47,0 +47,0 @@ "test:compat": "api-extractor run --verbose"

src/showTypingMiddleware.ts

@@ -8,3 +8,3 @@ /**
  */
-import { Activity, ActivityTypes, ConversationReference } from 'botframework-schema';
+import { ActivityTypes } from 'botframework-schema';
 import { Middleware } from './middlewareSet';
@@ -24,7 +24,2 @@ import { TurnContext } from './turnContext';
 export class ShowTypingMiddleware implements Middleware {
-    private readonly delay: number;
-    private readonly period: number;
-    private interval: any;
-    private finished: boolean;
-
     /**
@@ -35,3 +30,3 @@ * Create the SendTypingIndicator middleware
          */
-    constructor(delay: number = 500, period: number = 2000) {
+    constructor(private readonly delay: number = 500, private readonly period: number = 2000) {
         if (delay < 0) {
@@ -44,5 +39,2 @@ throw new Error('Delay must be greater than or equal to zero');
         }
-
-        this.delay = delay;
-        this.period = period;
     }
@@ -54,75 +46,48 @@
          */
-    public async onTurn(context: TurnContext, next: () => Promise<void>): Promise<void> {
-
+    public async onTurn(context: TurnContext, next: () => Promise<void>) {
         let finished = false;
-        let hTimeout: any = undefined;
+        let timeout: ReturnType<typeof setTimeout>;
 
-        /**
-             * @param context TurnContext object representing incoming message.
-             * @param delay The initial delay before sending the first indicator.
-             * @param period How often to send the indicator after the first.
-             */
-        function startInterval(context: TurnContext, delay: number, period: number): void {
-            hTimeout = setTimeout(
-                async () => {
-                    if (!finished) {
-                        let typingActivity: Partial<Activity> = {
-                            type: ActivityTypes.Typing,
-                            relatesTo: context.activity.relatesTo
-                        };
+        const scheduleIndicator = (delay = this.delay) => {
+            timeout = setTimeout(async () => {
+                if (!finished) {
+                    try {
+                        await this.sendTypingActivity(context);
+                    } catch (err) {
+                        if (context.adapter && context.adapter.onTurnError) {
+                            await context.adapter.onTurnError(context, err);
+                        } else {
+                            throw err;
+                        }
+                    }
 
-                        // Sending the Activity directly via the Adapter avoids other middleware and avoids setting the
-                        // responded flag. However this also requires that the conversation reference details are explicitly added.
-                        const conversationReference: Partial<ConversationReference> =
-                                TurnContext.getConversationReference(context.activity);
-                        typingActivity = TurnContext.applyConversationReference(typingActivity, conversationReference);
-
-                        await context.adapter.sendActivities(context, [typingActivity]);
-
-                        // Pass in period as the delay to repeat at an interval.
-                        startInterval(context, period, period);
-                    } else {
-                        // Do nothing! This turn is done and we don't want to continue sending typing indicators.
-                    }
-                },
-                delay
-            );
+                    scheduleIndicator(this.period);
+                }
+            }, delay);
         }
 
         if (context.activity.type === ActivityTypes.Message) {
-            // Set a property to track whether or not the turn is finished.
-            // When it flips to true, we won't send anymore typing indicators.
             finished = false;
-            startInterval(context, this.delay, this.period);
+            scheduleIndicator();
         }
 
-        // Let the rest of the process run.
-        // After everything has run, stop the indicator!
-        try {
-            return await next();
-        }
-        finally
-        {
-            finished = true;
-            if (hTimeout) {
-                clearTimeout(hTimeout);
-            }
-        }
+        // Execute remaining middleware, then clear scheduled indicators
+        await next();
+
+        finished = true;
+        if (timeout) clearTimeout(timeout);
     }
-    private async sendTypingActivity(context: TurnContext): Promise<void> {
 
-        let typingActivity: Partial<Activity> = {
+    private async sendTypingActivity(context: TurnContext) {
+        // Sending the Activity directly via the Adapter avoids other middleware and avoids setting the
+        // responded flag. However this also requires that the conversation reference details are explicitly added.
+        const conversationReference = TurnContext.getConversationReference(context.activity);
+
+        const typingActivity = TurnContext.applyConversationReference({
             type: ActivityTypes.Typing,
             relatesTo: context.activity.relatesTo
-        };
+        }, conversationReference);
 
-        // Sending the Activity directly via the Adapter avoids other middleware and avoids setting the
-        // responded flag. However this also requires that the conversation reference details are explicitly added.
-        const conversationReference: Partial<ConversationReference> = TurnContext.getConversationReference(context.activity);
-        typingActivity = TurnContext.applyConversationReference(typingActivity, conversationReference);
-
         await context.adapter.sendActivities(context, [typingActivity]);
-
     }
-
 }

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Worsened metrics

Total package byte prevSize

807284

decreased by-0.42%

Lines of code

15819

decreased by-0.3%

Dependency changes

• + [e-mail]751f7(transitive)

• - Removedbotframework-schema@4.11.0-dev.20200921.00cab05(transitive)

• [e-mail]751f7