go-employee-api

========================
Golang Employee Open API
========================

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Create/Update/Delete API by Go_.

Development Environment:

  - `Ubuntu 20.04`_
  - `Go 1.17`_


Requirement
+++++++++++

- Create API

  * Request - RequestId, Emp name, age, address, gender, department, mobile number (The mandatory fields are based on your assumption)
  * Response - RequestId, Errorcode, Errordesc, empid, empname

- Update API

  * Request - RequestId, Emp id, Emp name, age, address, gender, department, mobile number
  * Response - RequestId, Errorcode, Errordesc, empid

- Delete API

  * Request - RequestId, Emp id
  * Response - RequestId, Errorcode, Errordesc, empid

- Use Postgres DB, bun_ to connect DB.
- Log debug / info is required. (Using logrus_)
- Unit Testing is required.


Usage
+++++

Use gin_ to create CRUD [1]_ [2]_ API.

The API endpoints:

- ``GET /employees`` returns all employees in database
- ``GET /employee/:id`` returns the employee by given id if any.
- ``POST /employee`` creates a new employee
- ``DELETE /employee/:id`` deletes the employee by given id if any.
- ``PUT /employee`` updates the employee

Use curl_ to try the API endpoints:

.. code-block:: bash

  # Get all employees
  $ curl http://localhost:8080/employees

.. code-block:: bash

  # Create a new employee
  $ curl http://localhost:8080/employee \
    --include \
    --header "Content-Type: application/json" \
    --request "POST" \
    --data '{"id": 3,"name": "Sawadee","title": "Senior Engineer"}'

.. code-block:: bash

  # Read a new employee whose id is 1
  $ curl http://localhost:8080/employee/1

.. code-block:: bash

  # Delete the employee whose id is 1
  $ curl http://localhost:8080/employee/1 \
    --request "DELETE"

.. code-block:: bash

  # Update the employee whose id is 1
  $ curl http://localhost:8080/employee \
    --include \
    --header "Content-Type: application/json" \
    --request "PUT" \
    --data '{"id": 1,"name": "MyUpdatedName","title": "CEO"}'

See `Makefile <Makefile>`_ for more curl examples.


UNLICENSE
+++++++++

Released in public domain. See UNLICENSE_.


References
++++++++++

.. [1] | `golang crud api - Google search <https://www.google.com/search?q=golang+crud+api>`_
       | `golang crud api - DuckDuckGo search <https://duckduckgo.com/?q=golang+crud+api>`_
       | `golang crud api - Ecosia search <https://www.ecosia.org/search?q=golang+crud+api>`_
       | `golang crud api - Qwant search <https://www.qwant.com/?q=golang+crud+api>`_
       | `golang crud api - Bing search <https://www.bing.com/search?q=golang+crud+api>`_
       | `golang crud api - Yahoo search <https://search.yahoo.com/search?p=golang+crud+api>`_
       | `golang crud api - Baidu search <https://www.baidu.com/s?wd=golang+crud+api>`_
       | `golang crud api - Yandex search <https://www.yandex.com/search/?text=golang+crud+api>`_

.. [2] `Tutorial: Developing a RESTful API with Go and Gin - The Go Programming Language <https://golang.org/doc/tutorial/web-service-gin>`_

.. _Go: https://golang.org/
.. _Ubuntu 20.04: https://releases.ubuntu.com/20.04/
.. _Go 1.17: https://golang.org/dl/
.. _UNLICENSE: https://unlicense.org/
.. _bun: https://github.com/uptrace/bun
.. _logrus: https://github.com/sirupsen/logrus
.. _gin: https://github.com/gin-gonic/gin
.. _curl: https://curl.se/