Tutorial Golang REST API + Firebird part 2

Hi, greetings corona..
Hopefully it passes quickly hehe..
Actually I want to continue firebird part 2 but, i don’t think firebird is being used too much right now ( please correct if i wrong hehe…)
actually you only need to connect to the previous tutorial and the request
previous post : https://medium.com/@harisandy21/tutorial-golang-rest-api-firebird-part-1-4610f6239b23

I think this post continue our case study

Make a CRUD program that contains a heavy body.
The program must have:
 1. An index page that displays weight per day.
    - The difference in body weight can be by max - min.
    - Data must be ordered in descending order.
    - Average data.
 2. A detail page that displays weight on a particular day.
 
For example, the index page will display a table like:
Date       Max    Min     Difference
2018-08-22 50     49          1
2018-08-21 49     49          0
2018-08-20 52     50          2
2018-08-19 51     50          1
2018-08-18 50     48          2
Average    50.4   49.2       1.2
Detail Show :
Date         : 2018-08-18
Max          : 50
Min          : 48
Difference   : 2

I use the mysql driver => go get -u github.com/go-sql-driver/mysql

I build Controller and use name Weight.go

And Then, u can execute controller like that

Finally, I edit the main.go file

must be considered!!

Part 2 tutorial is actually aimed at finishing the previous tutorial which previously did not exist ie : insert, update, and delete

so format directory same like tutorial part 1

Okay that’s what I can give in this part 2 tutorial