chore: add github basic apis

app/controllers/api/v1/accounts/integrations/github_controller.rb

@@ -1,12 +1,155 @@
 class Api::V1::Accounts::Integrations::GithubController < Api::V1::Accounts::BaseController
-  before_action :fetch_hook, only: [:destroy]
+  before_action :fetch_hook
+  before_action :ensure_hook_exists, except: [:destroy]
 
   def destroy
     @hook.destroy!
     head :ok
   end
 
+  def repositories
+    repositories = github_service.repositories
+    filtered_repos = repositories.map do |repo|
+      {
+        full_name: repo[:full_name] || repo.full_name,
+        private: repo[:private] || repo.private
+      }
+    end
+    render json: filtered_repos
+  end
+
+  def search_repositories
+    repositories = github_service.search_repositories(params[:q])
+    filtered_repos = repositories.map do |repo|
+      {
+        full_name: repo[:full_name] || repo.full_name,
+        private: repo[:private] || repo.private
+      }
+    end
+    render json: filtered_repos
+  end
+
+  def assignees
+    assignees = github_service.assignees(repo_full_name)
+    filtered_assignees = assignees.map do |assignee|
+      {
+        login: assignee.login,
+        avatar_url: assignee.avatar_url
+      }
+    end
+    render json: filtered_assignees
+  end
+
+  def labels
+    labels = github_service.labels(repo_full_name)
+    filtered_labels = labels.map do |label|
+      {
+        name: label.name,
+        color: label.color
+      }
+    end
+    render json: filtered_labels
+  end
+
+  def search_issues
+    issues = github_service.search_issues(repo_full_name, params[:q])
+    filtered_issues = issues.map do |issue|
+      {
+        number: issue.number,
+        title: issue.title,
+        html_url: issue.html_url
+      }
+    end
+    render json: filtered_issues
+  end
+
+  def create_issue
+    issue_data = github_service.create_issue(
+      repo_full_name,
+      params[:title],
+      params[:body],
+      issue_options
+    )
+
+    github_issue = create_linked_issue(issue_data)
+    render json: issue_response(github_issue), status: :created
+  end
+
+  def link_issue
+    issue_data = github_service.issue(repo_full_name, params[:issue_number])
+    github_issue = create_linked_issue(issue_data)
+    render json: issue_response(github_issue), status: :created
+  end
+
+  def linked_issues
+    issues = GithubIssue.where(conversation_id: params[:conversation_id])
+
+    render json: issues.map do |issue|
+      {
+        id: issue.id,
+        issue_number: issue.issue_number,
+        title: issue.issue_title,
+        html_url: issue.html_url,
+        repo_full_name: issue.repo_full_name,
+        linked_by: {
+          id: issue.linked_by.id,
+          name: issue.linked_by.name
+        },
+        created_at: issue.created_at
+      }
+    end
+  end
+
+  def unlink_issue
+    github_issue = GithubIssue.find(params[:id])
+    github_issue.destroy!
+    head :ok
+  end
+
+  private
+
   def fetch_hook
     @hook = Integrations::Hook.where(account: Current.account).find_by(app_id: 'github')
   end
+
+  def ensure_hook_exists
+    render json: { error: 'GitHub integration not configured' }, status: :unauthorized unless @hook
+  end
+
+  def github_service
+    @github_service ||= Github::GithubService.new(hook: @hook)
+  end
+
+  def repo_full_name
+    params[:repo_full_name] || "#{params[:owner]}/#{params[:repo]}"
+  end
+
+  def issue_options
+    options = {}
+    options[:assignees] = params[:assignees] if params[:assignees].present?
+    options[:labels] = params[:labels] if params[:labels].present?
+    options
+  end
+
+  def create_linked_issue(issue_data)
+    GithubIssue.create!(
+      conversation_id: params[:conversation_id],
+      account: Current.account,
+      repo_full_name: repo_full_name,
+      issue_number: issue_data.number,
+      issue_title: issue_data.title,
+      html_url: issue_data.html_url,
+      linked_by: Current.user
+    )
+  end
+
+  def issue_response(github_issue)
+    {
+      id: github_issue.id,
+      issue_number: github_issue.issue_number,
+      title: github_issue.issue_title,
+      html_url: github_issue.html_url,
+      repo_full_name: github_issue.repo_full_name
+    }
+  end
 end