This is a project for simulating the data flow between school and the database of education ministry. It is just a sample project for learning Go language connected by MySQL database.

First you can send the student info such image, name, and address to your school server (via Postman). Then your school will passing these info to education ministry server. Then education ministry will confirm this student status to school, and the school will inform you your status.

I assume you already have mysql-server installed on your PC. Then you need to make new tables for the project like this command.

School database :

create table school(
    id int not null auto_increment,
    ministry_id int,
    name varchar(50),
    address varchar(100),
    status int,
    created timestamp default current_timestamp,
    updated timestamp default current_timestamp on update current_timestamp,
    primary key (id)
);

Education ministry database :

create table edu_ministry(
    id int not null auto_increment,
    name varchar(50),
    address varchar(100),
    status int,
    created timestamp default current_timestamp,
    updated timestamp default current_timestamp on update current_timestamp,
    primary key (id)
);

Run the school server :

cd school
go build && ./school

Run the education ministry server (from another terminal):

cd ministry
go build && ministry

Open your browser, and open url at http://localhost:9000. You can do the document uploading from here.

Or you can test it using Postman. Send data image, name and address to school server like this format via Postman.

URL: http:localhost:9000/upload  
Method: POST  
Content-Type multipart/form-data  
  
Request:  
image_file: multipart.File
student_name: string
student_address: string

Response:
{
    "code": 1000,
    "data": {
        "student_name": "Student Name",
        "id": 77
    },
    "message": "Success"
}

You will get your school ID and your status in education ministry status. Then the school server will hit the education ministry server using this API

URL: http:localhost:8000/student  
Method: POST  
Content-Type multipart/form-data  
  
Request:  
imageFile: multipart.File
studentName: string
studentAddress: string

Response:
{
    "code": 1000,
    "data": {
        "student_name": "Student Name",
        "id": 1457
    },
    "message": "Success"
}

You will get ministry ID. This ID is use to communicate between school and education ministry.