overview of google apps script, tips of development, and sample codes

1. Quick Start To GAS
Gakuji Tamaki
Systems Developer
APCommunications Co., Ltd.
Twitter: @gkzvoice, Github/Medium: @gkzz

2. Source; sinap.jp

3. Table of Contents
1.About Me
2.Today’s Goal
3.Overview of Google Apps Script
4.Get Data From SpreadSheet
5.Post Data To Chat App
6.Appendix

4. 1.About Me
Source;
Python Logo: www.python.org, CentOS’s: www.centos.org, StackStorm’s: stackstorm.com,

5. 2.Today’s Goal
See A Demo
Source;
Demo: @gkzvoice
Code: github.com/gkzz/gas-handson

6. Source; giphy.com
What’s Going On!?

7. Source; www.azquotes.com

8. Does A Function Really Do just One Thing?
Function 1
postData()

9. Function 3
postOnly()
Function 2
getData()
Function 1
setUp()
Function 1
postData()

10. My Opinion:
If you feel naming is difficult,
split your functions/variables
into the smaller ones.

11. Table of Contents (Re:)
1.About Me
2.Today’s Goal
3.Overview of Google Apps Script
4.Get Data From SpreadSheet
5.Post Data To Chat App
6.Appendix

12. 3.Overview of Google Apps Script
- Cloud-based Application Development Platform
- Based on JavaScript
- Integrate Easily with Google/Third-Party Apps
- Also Allows Scripts to Return HTML
Source;
Image: www.lucidchart.com
Cf. My Sample Script’s URL

13. Today’s BOT Workflow:
- setUp
- getData
- Boolean
(Any News?)
True
False
- send
“NoNews”
- postNews
Source;
SpreadSheet: www.iconarchive.com,
Slack: www.iosicongallery.com, Gmail: www.flaticon.com

14. Table of Contents (Re:)
1.About Me
2.Today’s Goal
3.Overview of Google Apps Script
4.Get Data From
SpreadSheet
5.Post Data To Chat App
6.Appendix
Function 3
postOnly()
Function 2
getData()
Function 1
setUp()

15. 4.Get Data From SpreadSheet
See A Demo
Source;
Demo: @gkzvoice
Code: github.com/gkzz/gas-handson

16. Table of Contents (Re:)
1.About Me
2.Today’s Goal
3.Overview of Google Apps Script
4.Get Data From
SpreadSheet
5.Post Data To Chat App
6.Appendix
Function 3
postOnly()
Function 2
getData()
Function 1
setUp()

17. 5.Post Data To Chat App
See A Demo
Source;
Demo: @gkzvoice
Code: github.com/gkzz/gas-handson

18. Source; sinap.jp
6.Appendix
1.Run Apps Script
2.Use Debugger
3.Add Libraries
4.Get Incoming Webhook URL
5.Add BOT User
6.Change Permissions
7.Get userID through Tester
8. Deploy as Web App, Enable Events
9. All Sample Codes
-mailDraft, getUserList, getChannelHistory, etc

19. 6-1.Appendix Run Apps Script

21. 3.Push “View” and “Logs” Button,
See the Logged Output
1.Predict Value of Variable
2.Set Logger.log(“val: %s”, val),
Run Script
Develop
& Debug
6-2.Appendix
Use Debugger

22. [19-03-30 21:36:23:487 JST] writeConts: 0.0
[19-03-30 21:36:23:488 JST] Successful!
[19-03-30 21:36:23:489 JST] i: 0.0
[19-03-30 21:36:23:489 JST] value: [Thu Mar 28 13:02:45 GMT+09:00
2019, gendo@example.com, Gendo, NERV, Shinji, Eva1, Mankind’s
greatest fear is Mankind itself., , , , , , , , , , Done]
[19-03-30 21:36:23:490 JST] writeConts: 1.0
[19-03-30 21:36:23:490 JST] Successful!
[19-03-30 21:36:23:491 JST] i: 1.0
[19-03-30 21:36:23:492 JST] value: [Fri Mar 29 13:02:45 GMT+09:00 2019,
gendo@example.com, Gendo, NERV, Shinji, Eva1, Mankind’s greatest fear
is Mankind itself., , , , , , , , , , Done]
[19-03-30 21:36:23:492 JST] writeConts: 2.0
[19-03-30 21:24:55:236 JST] valueRange.length: 8.0
[19-03-30 21:24:55:238 JST] Successful!
[19-03-30 21:24:55:239 JST] i: 0.0
[19-03-30 21:24:55:240 JST] value: [Thu Mar 28 13:02:45 GMT+09:00
2019, gendo@example.com, Gendo, NERV, Shinji, Eva1, Mankind’s
greatest fear is Mankind itself., , , , , , , , , , Done]
Source;
1st Code: devel-old/sendRichMsg.js, 2nd:
topic-getValueRange/sendRichMsg.js

23. 6-3.Appendix Add Libraries
See A Demo
Source;
Demo: @gkzvoice
Code: https://github.com/gkzz/gas-handson
Moment.js library key;
MHMchiX6c1bwSqGM1PZiW_PxhMjh3Sh48

24. 6-4.Appendix Get Incoming Webhook URL
https://api.slack.com/apps

27. 6-5.Appendix Add BOT User

29. 6-6.Appendix Change Permissions

30. 6-7.Appendix Get userID through Tester
https://api.slack.com/methods/users.list/test
<Your WorkSpace Name>
xoxb-aaaaaaaaaa

31. 6-8. Deploy as Web App,
Enable Events --Work in Progress---

32. 6-9. All Sample Codes
Go to the Following Github Page
https://github.com/gkzz/gas-handson

33. Fin.Twitter: @gkzvoice, Github/Medium: @gkzz