Assignment: Developing a Golang gRPC User Service with Search

Objective:

Your task in this assessment is to create a Golang gRPC service that provides specific functionalities for managing user details and includes a search capability. The primary objectives are as follows:

$-$ Simulate a database by maintaining a list of user details within a variable.

$-$ Create gRPC endpoints for fetching user details based on a user ID and retrieving a list of

user details based on a list of user IDs.

$-$ Implement a search functionality to find user details based on specific criteria.

Sample User Model:

$\{"$id$"$: $1,$ "fname": "Steve", "city": $"$LA$",$ "phone": $1234567890,$ "height": $5\mathrm{.}8,$ "Married": true$\}$

Maintain Code Quality and Design:

$-$ Ensure that the code is well$-$structured and follows best practices.

$-$ Apply suitable design patterns to enhance the maintainability and extensibility of your service.

Develop and Test APIs:

$-$ Implement the specified gRPC service methods to accomplish the tasks.

$-$ Write comprehensive unit tests to verify the correctness of your APIs.

Input Validation and Response Handling:

$-$Validate incoming requests to ensure they adhere to the defined requirements.

$-$ Handle requests appropriately and respond with meaningful messages, especially in the case of errors.

Implement Search Functionality:

$-$ Create a search endpoint that allows users to search for specific user details based on criteria $($e$.$g$.,$ city, phone number, marital status, etc.$).$

Cover Edge Cases:

$-$ Identify potential edge cases and consider these in your implementation to provide robust and reliable functionality.

Extra Brownie Points:

$-$ Use design patterns creatively to improve your service's architecture and efficiency.

$-$ Containerize the entire application using Docker for easy deployment and scaling.

Mode of Submission:

Create a private GitHub repository for your project.

Include a README.md file in your repository with detailed instructions on how to:

$-$ Build and run the application.

$-$ Access the gRPC service endpoints.

$-$ Provide any necessary configuration details.

Share the link to your GitHub repository, and if necessary, provide a ZIP archive or a Google Drive link for submission.

Tell me a detailed step$-$ by$-$ step guide to do the assignment.

I am not familar with Golang $.$