Fix message when there are no celebrations

.github/dependabot.yml

@@ -0,0 +1,9 @@
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+
+updates:
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "weekly"

README.md

@@ -10,7 +10,7 @@
 - Work anniversaries, including a welcome message on the first day
 - Company-observed holidays
 
-## Setup
+## ⚙️ Setup
 
 - Clone the repository and run `npm install`.
 - Ensure your [AWS credentials are available](https://serverless.com/framework/docs/providers/aws/guide/credentials/).
@@ -40,7 +40,7 @@ To run it locally, you can create an `.env` file. To deploy it in the cloud, you
 
 Apart from the env variables, it will read the `BAMBOOHR_KEY` secret from [AWS Secrets Manager](https://aws.amazon.com/es/secrets-manager/).
 
-## Usage
+## 🗒️ Usage
 
 ### Deployment
 
@@ -58,7 +58,7 @@ After successful deployment, you can invoke the deployed function by using the f
 serverless invoke --function main
 ```
 
-## Local development
+## 🏗️ Local development
 
 First you need to create an `.env` file with the following variables:
 
@@ -99,6 +99,11 @@ When you're finished, remember to run:
 npm run infra:dev:stop
 ```
 
+## 🔗 Useful links
+
+- [Slack Block Kit documentation](https://api.slack.com/block-kit)
+- [Slack Block Kit builder](https://app.slack.com/block-kit-builder)
+
 ## Contributors ✨
 
 Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
@@ -119,4 +124,4 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
 
 <!-- ALL-CONTRIBUTORS-LIST:END -->
 
-This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!
+This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!

src/constants/defaultMessage.ts

@@ -3,8 +3,7 @@ export default {
   elements: [
     {
       type: 'mrkdwn',
-      plain_text:
-        ':mad-hatter::teapot: *A very Merry Unbirthday to you all!* :mad-hatter::teapot:',
+      text: ':mad-hatter::teapot: *A very Merry Unbirthday to you all!* :mad-hatter::teapot:',
     },
   ],
 };

src/handler.ts

@@ -9,7 +9,7 @@ import {
   publishEmployeesAtOffice,
   publishEmployeesCelebrations,
   pusblishBankHolidays,
-} from './publisher';
+} from './publishers';
 import { getSecret, initializeSecretsManager } from './secrets';
 import { TSecrets } from '.';
 

src/publishers/bank-holidays-publisher.ts

@@ -0,0 +1,85 @@
+import moment from 'moment';
+
+import { TWhosOut } from '..';
+import {
+  FRIDAY_ISO_WEEKDAY,
+  HUMAN_READABLE_DATE,
+  MONDAY_ISO_WEEKDAY,
+} from '../common';
+import { postSlackMessage } from '../http';
+
+export const pusblishBankHolidays = async (
+  bankHolidays: TWhosOut,
+  today: moment.Moment
+): Promise<void> => {
+  const monthBankHolidaysBlocks: any[] = [];
+  let nextBankHolidaysBlocks: any[] = [];
+
+  if (
+    bankHolidays.month.length > 0 &&
+    ((today.date() === 1 && today.isoWeekday() <= FRIDAY_ISO_WEEKDAY) ||
+      (today.date() === 2 && today.isoWeekday() === MONDAY_ISO_WEEKDAY) ||
+      (today.date() === 3 && today.isoWeekday() === MONDAY_ISO_WEEKDAY))
+  ) {
+    monthBankHolidaysBlocks.push({
+      type: 'context',
+      elements: [
+        {
+          type: 'mrkdwn',
+          text: '*This month bank holidays:*',
+        },
+      ],
+    });
+
+    monthBankHolidaysBlocks.push(
+      ...bankHolidays.month.map(holiday => ({
+        type: 'section',
+        text: {
+          type: 'mrkdwn',
+          text: `*${holiday.name}*\n${moment(holiday.start).format(
+            HUMAN_READABLE_DATE
+          )}`,
+        },
+      }))
+    );
+
+    monthBankHolidaysBlocks.push({
+      type: 'divider',
+    });
+  }
+
+  if (bankHolidays.next.length > 0) {
+    nextBankHolidaysBlocks = bankHolidays.next.map(holiday => ({
+      type: 'section',
+      text: {
+        type: 'mrkdwn',
+        text: `*${holiday.name}*\n${moment(holiday.start).format(
+          HUMAN_READABLE_DATE
+        )}`,
+      },
+    }));
+  }
+
+  if (monthBankHolidaysBlocks.length > 0 || nextBankHolidaysBlocks.length > 0) {
+    const message = {
+      text: '🏖️ Bank Holidays',
+      blocks: [
+        {
+          type: 'header',
+          text: {
+            type: 'plain_text',
+            text: '🏖️ Bank Holidays',
+            emoji: true,
+          },
+        },
+        ...monthBankHolidaysBlocks,
+        ...nextBankHolidaysBlocks,
+      ],
+    };
+
+    await postSlackMessage(
+      process.env.BANK_HOLIDAYS_WEBHOOK_URL ?? '',
+      message
+    );
+  }
+};

src/publishers/employees-at-office-publisher.ts

@@ -0,0 +1,72 @@
+import moment from 'moment';
+
+import {
+  TBambooHREmployeeAtOffice,
+  TBambooHREmployeeExtended,
+  TWhosOut,
+} from '..';
+import { FRIDAY_ISO_WEEKDAY } from '../common';
+import { postSlackMessage } from '../http';
+
+export const publishEmployeesAtOffice = async (
+  employees: TBambooHREmployeeExtended[],
+  employeesAtOffice: TBambooHREmployeeAtOffice[],
+  today: moment.Moment
+): Promise<void> => {
+  // First filter 'employeesAtOffice' to those included in 'employees'
+  const filteredEmployeesAtOffice = employeesAtOffice.reduce<
+    TBambooHREmployeeExtended[]
+  >((previousValue, currentEmployee) => {
+    const employee = employees.find(e => e.id === currentEmployee.employeeId);
+    return employee ? previousValue.concat(employee) : previousValue;
+  }, []);
+
+  const blocks =
+    filteredEmployeesAtOffice.length > 0
+      ? filteredEmployeesAtOffice.map(e => ({
+          type: 'context',
+          elements: [
+            {
+              type: 'image',
+              image_url: e.photoUrl,
+              alt_text: 'employee avatar',
+            },
+            {
+              type: 'mrkdwn',
+              text: `*${e.displayName}*`,
+            },
+          ],
+        }))
+      : [
+          {
+            type: 'context',
+            elements: [
+              {
+                type: 'mrkdwn',
+                text: ':eyes: *Nobody at the office!*',
+              },
+            ],
+          },
+        ];
+
+  const message = {
+    text: `🏢 ${
+      today.isoWeekday() < FRIDAY_ISO_WEEKDAY ? 'Tomorrow' : 'Next Monday'
+    } at One Beyond offices`,
+    blocks: [
+      {
+        type: 'header',
+        text: {
+          type: 'plain_text',
+          text: `🏢 ${
+            today.isoWeekday() < FRIDAY_ISO_WEEKDAY ? 'Tomorrow' : 'Next Monday'
+          } at One Beyond offices`,
+          emoji: true,
+        },
+      },
+      ...blocks,
+    ],
+  };
+
+  await postSlackMessage(process.env.OFFICE_WEBHOOK_URL ?? '', message);
+};