fix: messages to slack for archied toggles (#750)

Co-authored-by: Fredrik Strand Oseberg <fredrik.no@gmail.com>

snapshots/src/lib/addons/slack.test.js.md

@@ -9,3 +9,9 @@ Generated by [AVA](https://avajs.dev).
 > Snapshot 1
 
     '{"username":"Unleash","icon_emoji":":unleash:","text":"some@user.com created feature toggle <http://some-url.com/#/features/strategies/some-toggle|some-toggle>\\n*Enabled*: no | *Type*: undefined | *Project*: undefined\\n*Activation strategies*: ```- name: default\\n```","channel":"#undefined","attachments":[{"actions":[{"name":"featureToggle","text":"Open in Unleash","type":"button","value":"featureToggle","style":"primary","url":"http://some-url.com/#/features/strategies/some-toggle"}]}]}'
+
+## Should call slack webhook for archived toggle
+
+> Snapshot 1
+
+    '{"username":"Unleash","icon_emoji":":unleash:","text":"The feature toggle *<http://some-url.com/#/archive/strategies/some-toggle|some-toggle>* was *archived* by some@user.com.","channel":"#undefined","attachments":[{"actions":[{"name":"featureToggle","text":"Open in Unleash","type":"button","value":"featureToggle","style":"primary","url":"http://some-url.com/#/archive/strategies/some-toggle"}]}]}'

src/lib/addons/slack.js

@@ -36,10 +36,10 @@ class SlackAddon extends Addon {
 
         let text;
 
-        if (event.type === FEATURE_STALE_ON) {
-            text = this.generateStaleText(event, true);
-        } else if (event.type === FEATURE_STALE_OFF) {
-            text = this.generateStaleText(event, false);
+        if ([FEATURE_ARCHIVED, FEATURE_REVIVED].includes(event.type)) {
+            text = this.generateArchivedText(event);
+        } else if ([FEATURE_STALE_ON, FEATURE_STALE_OFF].includes(event.type)) {
+            text = this.generateStaleText(event);
         } else {
             text = this.generateText(event);
         }
@@ -59,7 +59,7 @@ class SlackAddon extends Addon {
                                 type: 'button',
                                 value: 'featureToggle',
                                 style: 'primary',
-                                url: `${this.unleashUrl}/#/features/strategies/${event.data.name}`,
+                                url: this.featureLink(event),
                             },
                         ],
                     },
@@ -80,23 +80,38 @@ class SlackAddon extends Addon {
         this.logger.info(`Handled event ${event.type}. Status codes=${codes}`);
     }
 
+    featureLink(event) {
+        const path = event.type === FEATURE_ARCHIVED ? 'archive' : 'features';
+        return `${this.unleashUrl}/#/${path}/strategies/${event.data.name}`;
+    }
+
     findSlackChannels({ tags = [] }) {
         return tags.filter(tag => tag.type === 'slack').map(t => t.value);
     }
 
-    generateStaleText({ createdBy, data }, isStale) {
-        const feature = `<${this.unleashUrl}/#/features/strategies/${data.name}|${data.name}>`;
+    generateStaleText(event) {
+        const { createdBy, data, type } = event;
+        const isStale = type === FEATURE_STALE_ON;
+        const feature = `<${this.featureLink(event)}|${data.name}>`;
 
         if (isStale) {
             return `The feature toggle *${feature}* is now *ready to be removed* from the code. :technologist:
 This was changed by ${createdBy}.`;
         }
-        return `The feature toggle *${feature}* was is *unmarked as stale*. This was changed by ${createdBy}.`;
+        return `The feature toggle *${feature}* was *unmarked as stale* by ${createdBy}.`;
     }
 
-    generateText({ createdBy, data, type }) {
-        const eventName = this.eventName(type);
-        const feature = `<${this.unleashUrl}/#/features/strategies/${data.name}|${data.name}>`;
+    generateArchivedText(event) {
+        const { createdBy, data, type } = event;
+        const action = type === FEATURE_ARCHIVED ? 'archived' : 'revived';
+        const feature = `<${this.featureLink(event)}|${data.name}>`;
+        return `The feature toggle *${feature}* was *${action}* by ${createdBy}.`;
+    }
+
+    generateText(event) {
+        const { createdBy, data, type } = event;
+        const action = this.getAction(type);
+        const feature = `<${this.featureLink(event)}|${data.name}>`;
         const enabled = `*Enabled*: ${data.enabled ? 'yes' : 'no'}`;
         const stale = data.stale ? '("stale")' : '';
         const typeStr = `*Type*: ${data.type}`;
@@ -105,21 +120,17 @@ This was changed by ${createdBy}.`;
             data.strategies,
             { skipInvalid: true },
         )}\`\`\``;
-        return `${createdBy} ${eventName} ${feature}
+        return `${createdBy} ${action} feature toggle ${feature}
 ${enabled}${stale} | ${typeStr} | ${project}
 ${strategies}`;
     }
 
-    eventName(type) {
+    getAction(type) {
         switch (type) {
             case FEATURE_CREATED:
-                return 'created feature toggle';
+                return 'created';
             case FEATURE_UPDATED:
-                return 'updated feature toggle';
-            case FEATURE_ARCHIVED:
-                return 'archived feature toggle';
-            case FEATURE_REVIVED:
-                return 'revive feature toggle';
+                return 'updated';
             default:
                 return type;
         }

src/lib/addons/slack.test.js

@@ -1,6 +1,6 @@
 const test = require('ava');
 const proxyquire = require('proxyquire').noCallThru();
-const { FEATURE_CREATED } = require('../event-type');
+const { FEATURE_CREATED, FEATURE_ARCHIVED } = require('../event-type');
 
 const SlackAddon = proxyquire.load('./slack', {
     './addon': class Addon {
@@ -43,6 +43,29 @@ test('Should call slack webhook', async t => {
     t.snapshot(addon.fetchRetryCalls[0].options.body);
 });
 
+test('Should call slack webhook for archived toggle', async t => {
+    const addon = new SlackAddon({
+        getLogger: noLogger,
+        unleashUrl: 'http://some-url.com',
+    });
+    const event = {
+        type: FEATURE_ARCHIVED,
+        createdBy: 'some@user.com',
+        data: {
+            name: 'some-toggle',
+        },
+    };
+
+    const parameters = {
+        url: 'http://hooks.slack.com',
+    };
+
+    await addon.handleEvent(event, parameters);
+    t.is(addon.fetchRetryCalls.length, 1);
+    t.is(addon.fetchRetryCalls[0].url, parameters.url);
+    t.snapshot(addon.fetchRetryCalls[0].options.body);
+});
+
 test('Should use default channel', async t => {
     const addon = new SlackAddon({
         getLogger: noLogger,