Added logic to check if a contributor has already contributed to good first issue

[Haimantika]

1. Added a check to see if the assignee has already contributed to a good first issue.
2. If the check if true, then it returns a message.

Closes #26.

[nickytonline]

refactor (blocking): for the good first issue check, all that needs to be checked is if they've ever contributed to the repository, regardless of the labels.

[Haimantika]

Would something like this make sense:

check_if_contributed_to_repository() {
           local assignee="$1"
           local response=$(curl -s -H "Authorization: token $GITHUB_PAT" "https://api.github.com/search/issues?q=is:pr+author:$assignee")
           local total_count=$(echo "$response" | jq -r '.total_count')

           if [ "$total_count" -gt 0 ]; then
               echo "true"
           else
               echo "false"
           fi
       }

[nickytonline]

This checks all issues. What I'd suggest is not even PRs or issues. If they have at least one commit in the given project, that disqualifies them from contributing to a good first issue.

Here's a rough example care of ChatGPT (don't necessarily trust it)

# Set your GitHub username, repository name, owner username, and access token
USERNAME="your_username"
REPO="repository_name"
OWNER="repository_owner_username"
ACCESS_TOKEN="your_access_token"

# Make a cURL request to list commits in the repository by the specified user
curl -H "Authorization: token $ACCESS_TOKEN" \
     -H "Accept: application/vnd.github.v3+json" \
     "https://api.github.com/repos/$OWNER/$REPO/commits?author=$USERNAME"

# You can filter the response to check if the user has commits
# For example, you can use 'jq' to parse JSON response and count the number of commits
# Ensure you have 'jq' installed: https://stedolan.github.io/jq/download/
# Example:
# curl -H "Authorization: token $ACCESS_TOKEN" \
#      -H "Accept: application/vnd.github.v3+json" \
#      "https://api.github.com/repos/$OWNER/$REPO/commits?author=$USERNAME" | jq '. | length'

[Haimantika]

Okay this makes sense. Thanks for clarifying, I will try to take a look over the weekend.

[nickytonline]

No rush @Haimantika, and thanks again for tackling this!

[nickytonline]

@Haimantika, do you have a repository where you tested this? That would help speed up the review process.

[Haimantika]

Here you go - Haimantika/test_repo#6

[nickytonline]

I created an issue without a good first issue label and I was able to take it, so existing functionality works. ✅

I tried taking an issue with a good first issue label however and it let me take it even though it previously didn't allow you to take it. See Haimantika/test_repo#6

[Haimantika]

@nickytonline I tried again now, works for me.

[Haimantika]

All the changes I made are in the workflow. If you think it is good to go, I will update the PR here.