The following actions uses node12 which is deprecated and will be forced to run on node16: actions/setup-dotnet@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions uses Node.js version which is deprecated and will be forced to run on node20: actions/setup-dotnet@v1, actions/upload-artifact@v3. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Converting null literal or possible null value to non-nullable type.

Possible null reference argument for parameter 'UserId' in 'CreateCommentDto.CreateCommentDto(int PostId, string UserId, string CommentMessage)'.

Possible null reference argument for parameter 'userEmail' in 'Task<bool> IAuthenticationService.ValidateUser(string userEmail)'.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

Converting null literal or possible null value to non-nullable type.

Possible null reference argument for parameter 'userEmail' in 'Task<bool> IAuthenticationService.ValidateUser(string userEmail)'.

Converting null literal or possible null value to non-nullable type.

Possible null reference argument for parameter 'accessToken' in 'Task<SingleSignOnUserInfo> ISingleSignOnService.GetGoogleUserInfo(string accessToken)'.

Possible null reference argument for parameter 'userEmail' in 'Task<bool> IAuthenticationService.ValidateUser(string userEmail)'.

The variable 'ex' is declared but never used

The "--output" option isn't supported when building a solution. Specifying a solution-level output path results in all projects copying outputs to the same directory, which can lead to inconsistent builds.