[BitBucket] add PR related methods: blocker-comments and assign parti…

…cipant role

atlassian/bitbucket/__init__.py

@@ -1906,6 +1906,20 @@ def get_pull_requests_participants(
             params["limit"] = limit
         return self._get_paged(url, params)
 
+    def assign_pull_request_participant_role(self, project_key: str, repository_slug: str, pull_request_id: int, role: str, user: str) -> dict:
+        """
+        Assign a role to a user for a pull request
+        :param project_key: The project key
+        :param repository_slug: The repository key
+        :param pull_request_id: The pull request id
+        :param role: The role to assign, currently it only accepts REVIEWER
+        :param user: The user to assign the role to
+        :return:
+        """
+        url = self._url_pull_request_participants(project_key, repository_slug, pull_request_id)
+        data = {"role": role, "user": {"name": user}}
+        return self.post(url, data=data)
+
     def get_dashboard_pull_requests(
         self,
         start=0,
@@ -2104,6 +2118,35 @@ def delete_pull_request_comment(
         data = {"version": comment_version}
         return self.delete(url, params=data)
 
+    def _url_pull_request_blocker_comments(self, project_key, repository_slug, pull_request_id) -> str:
+        url = "{}/blocker-comments".format(self._url_pull_request(project_key, repository_slug, pull_request_id))
+        return url
+
+    def add_pull_request_blocker_comment(self, project_key: str, repository_slug: str, pull_request_id: int, text: dict, severity: str) -> dict:
+        """
+        Add a comment to a pull request that blocks the merge
+        :param project_key: The project key
+        :param repository_slug: The repository key
+        :param pull_request_id: The pull request id
+        :param text: The text of the comment
+        :param severity: The severity of the comment
+        :return:
+        """
+        url = self._url_pull_request_blocker_comments(project_key, repository_slug, pull_request_id)
+        data = {"text": text, "severity": severity}
+        return self.post(url, data=data)
+
+    def search_pull_request_blocker_comment(self, project_key: str, repository_slug: str, pull_request_id: int) -> dict:
+        """
+        Get all comments that block the merge of a pull request
+        :param project_key: The project key
+        :param repository_slug: The repository key
+        :param pull_request_id: The pull request id
+        :return:
+        """
+        url = self._url_pull_request_blocker_comments(project_key, repository_slug, pull_request_id)
+        return self.get(url)
+
     def decline_pull_request(self, project_key, repository_slug, pr_id, pr_version):
         """
         Decline a pull request.

docs/bitbucket.rst

@@ -294,6 +294,15 @@ Pull Request management
     # Reopen pull request
     bitbucket.reopen_pull_request(project_key, repository, pr_id, pr_version)
 
+    # Assign user as a reviewer of pull request
+    bitbucket.assign_pull_request_participant_role(project_key, repository, pr_id, "REVIEWER", username)
+
+    # Add a blocker comment to a pull request (create a new task)
+    bitbucket.add_pull_request_blocker_comment(project_key, repository, pr_id, "Input task text here", "BLOCKER")
+
+    # Get blocker comments for a pull request
+    bitbucket.search_pull_request_blocker_comment(project_key, repository, pr_id)
+
 Conditions-Reviewers management
 -------------------------------