1. Clone the application with git@github.com:krishsb2405/assignment.git

2. Use the mySQL dump sql-dump.sql to create the database, create the tables and insert some dump data.

3. Once the application is cloned and database is created, change the Connection String as per your mysql username, password and database name on line No. 20 in api.go.

4. Download the postman configuration file (optional).

5. There are number of dependencies which need to be imported before running the application. Please get the dependenices through the following commands -

       go get "github.com/go-sql-driver/mysql"
       go get "github.com/gorilla/mux"

6. To run the application, please use the following command -

       go run api.go entry.go

Note: By default the port number its being run on is 12345.

    URL - *http://localhost:12345/api/entries*
    Method - GET

    URL - *http://localhost:12345/api/entry?id=1*
    Method - GET

    URL - *http://localhost:12345/api/entry*
    Method - POST
    Body - (content-type = application/json)
    {
    	"first_name":"John",
    	"last_name":"Doe",
    	"email_address":"john.doe@gmail.com",
    	"phone_number":"1234567890"
    }

    URL - *http://localhost:12345/api/entry*
    Method - PUT
    Body - (content-type = application/json)
    {
        "id":5,
    	"first_name":"John",
    	"last_name":"Doe",
    	"email_address":"john.doe@gmail.com"
    }

    URL - *http://localhost:12345/api/entry?id=1*
    Method - DELETE

    URL - *http://localhost:12345/api/upload-entries-CSV*
    Method - POST
    Body - form-data
    {
        "csvFile": <csv-file>
    }

    URL - *http://localhost:12345/api/download-entries-CSV*
    Method - GET

To run all the unit test cases, please do the following -

1. go run api.go entry.go
2. go test -v