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zulip/zerver/webhooks/clubhouse/view.py

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from functools import partial
from typing import Callable, Dict, Iterable, Iterator, List, Optional
from django.http import HttpRequest, HttpResponse
from zerver.decorator import webhook_view
from zerver.lib.exceptions import UnsupportedWebhookEventType
from zerver.lib.request import REQ, has_request_variables
from zerver.lib.response import json_success
from zerver.lib.validator import (
WildValue,
check_bool,
check_int,
check_list,
check_none_or,
check_string,
check_string_or_int,
to_wild_value,
)
from zerver.lib.webhooks.common import check_send_webhook_message
from zerver.models import UserProfile
EPIC_NAME_TEMPLATE = "**{name}**"
STORY_NAME_TEMPLATE = "[{name}]({app_url})"
COMMENT_ADDED_TEMPLATE = (
"New comment added to the {entity} {name_template}:\n``` quote\n{text}\n```"
)
NEW_DESC_ADDED_TEMPLATE = (
"New description added to the {entity} {name_template}:\n``` quote\n{new}\n```"
)
DESC_CHANGED_TEMPLATE = (
"Description for the {entity} {name_template} was changed from:\n"
"``` quote\n{old}\n```\nto\n``` quote\n{new}\n```"
)
DESC_REMOVED_TEMPLATE = "Description for the {entity} {name_template} was removed."
STATE_CHANGED_TEMPLATE = (
"State of the {entity} {name_template} was changed from **{old}** to **{new}**."
)
NAME_CHANGED_TEMPLATE = (
"The name of the {entity} {name_template} was changed from:\n"
"``` quote\n{old}\n```\nto\n``` quote\n{new}\n```"
)
ARCHIVED_TEMPLATE = "The {entity} {name_template} was {operation}."
STORY_TASK_TEMPLATE = "Task **{task_description}** was {operation} the story {name_template}."
STORY_TASK_COMPLETED_TEMPLATE = (
"Task **{task_description}** ({name_template}) was completed. :tada:"
)
STORY_ADDED_REMOVED_EPIC_TEMPLATE = (
"The story {story_name_template} was {operation} the epic {epic_name_template}."
)
STORY_EPIC_CHANGED_TEMPLATE = "The story {story_name_template} was moved from {old_epic_name_template} to {new_epic_name_template}."
STORY_ESTIMATE_TEMPLATE = "The estimate for the story {story_name_template} was set to {estimate}."
FILE_ATTACHMENT_TEMPLATE = (
"A {type} attachment `{file_name}` was added to the story {name_template}."
)
LABEL_TEMPLATE = "**{name}**"
STORY_LABEL_TEMPLATE = "The label {labels} was added to the story {name_template}."
STORY_LABEL_PLURAL_TEMPLATE = "The labels {labels} were added to the story {name_template}."
STORY_UPDATE_PROJECT_TEMPLATE = (
"The story {name_template} was moved from the **{old}** project to **{new}**."
)
STORY_UPDATE_TYPE_TEMPLATE = (
"The type of the story {name_template} was changed from **{old_type}** to **{new_type}**."
)
DELETE_TEMPLATE = "The {entity_type} **{name}** was deleted."
STORY_UPDATE_OWNER_TEMPLATE = "New owner added to the story {name_template}."
TRAILING_WORKFLOW_STATE_CHANGE_TEMPLATE = " ({old} -> {new})"
STORY_GITHUB_PR_TEMPLATE = (
"New GitHub PR [#{name}]({url}) opened for story {name_template}{workflow_state_template}."
)
STORY_GITHUB_COMMENT_PR_TEMPLATE = "Existing GitHub PR [#{name}]({url}) associated with story {name_template}{workflow_state_template}."
STORY_GITHUB_BRANCH_TEMPLATE = "New GitHub branch [{name}]({url}) associated with story {name_template}{workflow_state_template}."
STORY_UPDATE_BATCH_TEMPLATE = "The story {name_template} {templates}{workflow_state_template}."
STORY_UPDATE_BATCH_CHANGED_TEMPLATE = "{operation} from {sub_templates}"
STORY_UPDATE_BATCH_CHANGED_SUB_TEMPLATE = "{entity_type} **{old}** to **{new}**"
STORY_UPDATE_BATCH_ADD_REMOVE_TEMPLATE = "{operation} with {entity}"
def get_action_with_primary_id(payload: WildValue) -> WildValue:
for action in payload["actions"]:
if payload["primary_id"] == action["id"]:
action_with_primary_id = action
return action_with_primary_id
def get_event(payload: WildValue, action: WildValue) -> Optional[str]:
event = "{}_{}".format(
action["entity_type"].tame(check_string), action["action"].tame(check_string)
)
# We only consider the change to be a batch update only if there are multiple stories (thus there is no primary_id)
if event == "story_update" and "primary_id" not in payload:
return "{}_{}".format(event, "batch")
if event in IGNORED_EVENTS:
return None
if "changes" in action:
changes = action["changes"]
if "description" in changes:
event = "{}_{}".format(event, "description")
elif "state" in changes:
event = "{}_{}".format(event, "state")
elif "workflow_state_id" in changes:
event = "{}_{}".format(event, "state")
elif "name" in changes:
event = "{}_{}".format(event, "name")
elif "archived" in changes:
event = "{}_{}".format(event, "archived")
elif "complete" in changes:
event = "{}_{}".format(event, "complete")
elif "epic_id" in changes:
event = "{}_{}".format(event, "epic")
elif "estimate" in changes:
event = "{}_{}".format(event, "estimate")
elif "file_ids" in changes:
event = "{}_{}".format(event, "attachment")
elif "label_ids" in changes:
event = "{}_{}".format(event, "label")
elif "project_id" in changes:
event = "{}_{}".format(event, "project")
elif "story_type" in changes:
event = "{}_{}".format(event, "type")
elif "owner_ids" in changes:
event = "{}_{}".format(event, "owner")
return event
def get_topic_function_based_on_type(
payload: WildValue, action: WildValue
) -> Optional[Callable[[WildValue, WildValue], Optional[str]]]:
entity_type = action["entity_type"].tame(check_string)
return EVENT_TOPIC_FUNCTION_MAPPER.get(entity_type)
def get_delete_body(payload: WildValue, action: WildValue) -> str:
return DELETE_TEMPLATE.format(
entity_type=action["entity_type"].tame(check_string),
name=action["name"].tame(check_string),
)
def get_story_create_body(payload: WildValue, action: WildValue) -> str:
if "epic_id" not in action:
message = "New story [{name}]({app_url}) of type **{story_type}** was created."
kwargs = {
"name": action["name"].tame(check_string),
"app_url": action["app_url"].tame(check_string),
"story_type": action["story_type"].tame(check_string),
}
else:
message = "New story [{name}]({app_url}) was created and added to the epic **{epic_name}**."
kwargs = {
"name": action["name"].tame(check_string),
"app_url": action["app_url"].tame(check_string),
}
epic_id = action["epic_id"].tame(check_int)
refs = payload["references"]
for ref in refs:
if ref["id"].tame(check_string_or_int) == epic_id:
kwargs["epic_name"] = ref["name"].tame(check_string)
return message.format(**kwargs)
def get_epic_create_body(payload: WildValue, action: WildValue) -> str:
message = "New epic **{name}**({state}) was created."
return message.format(
name=action["name"].tame(check_string),
state=action["state"].tame(check_string),
)
def get_comment_added_body(payload: WildValue, action: WildValue, entity: str) -> str:
actions = payload["actions"]
kwargs = {"entity": entity}
for action in actions:
if action["id"] == payload["primary_id"]:
kwargs["text"] = action["text"].tame(check_string)
elif action["entity_type"] == entity:
name_template = get_name_template(entity).format(
name=action["name"].tame(check_string),
app_url=action.get("app_url").tame(check_none_or(check_string)),
)
kwargs["name_template"] = name_template
return COMMENT_ADDED_TEMPLATE.format(**kwargs)
def get_update_description_body(payload: WildValue, action: WildValue, entity: str) -> str:
desc = action["changes"]["description"]
kwargs = {
"entity": entity,
"new": desc["new"].tame(check_string),
"old": desc["old"].tame(check_string),
"name_template": get_name_template(entity).format(
name=action["name"].tame(check_string),
app_url=action.get("app_url").tame(check_none_or(check_string)),
),
}
if kwargs["new"] and kwargs["old"]:
body = DESC_CHANGED_TEMPLATE.format(**kwargs)
elif kwargs["new"]:
body = NEW_DESC_ADDED_TEMPLATE.format(**kwargs)
else:
body = DESC_REMOVED_TEMPLATE.format(**kwargs)
return body
def get_epic_update_state_body(payload: WildValue, action: WildValue) -> str:
state = action["changes"]["state"]
kwargs = {
"entity": "epic",
"new": state["new"].tame(check_string),
"old": state["old"].tame(check_string),
"name_template": EPIC_NAME_TEMPLATE.format(
name=action["name"].tame(check_string),
),
}
return STATE_CHANGED_TEMPLATE.format(**kwargs)
def get_story_update_state_body(payload: WildValue, action: WildValue) -> str:
workflow_state_id = action["changes"]["workflow_state_id"]
references = payload["references"]
state = {}
for ref in references:
if ref["id"].tame(check_string_or_int) == workflow_state_id["new"].tame(check_int):
state["new"] = ref["name"].tame(check_string)
if ref["id"].tame(check_string_or_int) == workflow_state_id["old"].tame(check_int):
state["old"] = ref["name"].tame(check_string)
kwargs = {
"entity": "story",
"new": state["new"],
"old": state["old"],
"name_template": STORY_NAME_TEMPLATE.format(
name=action["name"].tame(check_string),
app_url=action.get("app_url").tame(check_none_or(check_string)),
),
}
return STATE_CHANGED_TEMPLATE.format(**kwargs)
def get_update_name_body(payload: WildValue, action: WildValue, entity: str) -> str:
name = action["changes"]["name"]
kwargs = {
"entity": entity,
"new": name["new"].tame(check_string),
"old": name["old"].tame(check_string),
"name_template": get_name_template(entity).format(
name=action["name"].tame(check_string),
app_url=action.get("app_url").tame(check_none_or(check_string)),
),
}
return NAME_CHANGED_TEMPLATE.format(**kwargs)
def get_update_archived_body(payload: WildValue, action: WildValue, entity: str) -> str:
archived = action["changes"]["archived"]
if archived["new"]:
operation = "archived"
else:
operation = "unarchived"
kwargs = {
"entity": entity,
"name_template": get_name_template(entity).format(
name=action["name"].tame(check_string),
app_url=action.get("app_url").tame(check_none_or(check_string)),
),
"operation": operation,
}
return ARCHIVED_TEMPLATE.format(**kwargs)
def get_story_task_body(payload: WildValue, action: WildValue, operation: str) -> str:
kwargs = {
"task_description": action["description"].tame(check_string),
"operation": operation,
}
for a in payload["actions"]:
if a["entity_type"].tame(check_string) == "story":
kwargs["name_template"] = STORY_NAME_TEMPLATE.format(
name=a["name"].tame(check_string),
app_url=a["app_url"].tame(check_string),
)
return STORY_TASK_TEMPLATE.format(**kwargs)
def get_story_task_completed_body(payload: WildValue, action: WildValue) -> Optional[str]:
kwargs = {
"task_description": action["description"].tame(check_string),
}
story_id = action["story_id"].tame(check_int)
for ref in payload["references"]:
if ref["id"].tame(check_string_or_int) == story_id:
kwargs["name_template"] = STORY_NAME_TEMPLATE.format(
name=ref["name"].tame(check_string),
app_url=ref["app_url"].tame(check_string),
)
if action["changes"]["complete"]["new"].tame(check_bool):
return STORY_TASK_COMPLETED_TEMPLATE.format(**kwargs)
else:
return None
def get_story_update_epic_body(payload: WildValue, action: WildValue) -> str:
kwargs = {
"story_name_template": STORY_NAME_TEMPLATE.format(
name=action["name"].tame(check_string),
app_url=action["app_url"].tame(check_string),
),
}
epic_id = action["changes"]["epic_id"]
new_id = epic_id.get("new").tame(check_none_or(check_int))
old_id = epic_id.get("old").tame(check_none_or(check_int))
for ref in payload["references"]:
if ref["id"].tame(check_string_or_int) == new_id:
kwargs["new_epic_name_template"] = EPIC_NAME_TEMPLATE.format(
name=ref["name"].tame(check_string),
)
if ref["id"].tame(check_string_or_int) == old_id:
kwargs["old_epic_name_template"] = EPIC_NAME_TEMPLATE.format(
name=ref["name"].tame(check_string),
)
if new_id and old_id:
return STORY_EPIC_CHANGED_TEMPLATE.format(**kwargs)
elif new_id:
kwargs["epic_name_template"] = kwargs["new_epic_name_template"]
kwargs["operation"] = "added to"
else:
kwargs["epic_name_template"] = kwargs["old_epic_name_template"]
kwargs["operation"] = "removed from"
return STORY_ADDED_REMOVED_EPIC_TEMPLATE.format(**kwargs)
def get_story_update_estimate_body(payload: WildValue, action: WildValue) -> str:
kwargs = {
"story_name_template": STORY_NAME_TEMPLATE.format(
name=action["name"].tame(check_string),
app_url=action["app_url"].tame(check_string),
),
}
estimate = action["changes"]["estimate"]
if "new" in estimate:
new = estimate["new"].tame(check_int)
kwargs["estimate"] = f"{new} points"
else:
kwargs["estimate"] = "*Unestimated*"
return STORY_ESTIMATE_TEMPLATE.format(**kwargs)
def get_reference_by_id(payload: WildValue, ref_id: Optional[int]) -> Optional[WildValue]:
ref = None
for reference in payload["references"]:
if reference["id"].tame(check_string_or_int) == ref_id:
ref = reference
return ref
def get_secondary_actions_with_param(
payload: WildValue, entity: str, changed_attr: str
) -> Iterator[WildValue]:
# This function is a generator for secondary actions that have the required changed attributes,
# i.e.: "story" that has "pull-request_ids" changed.
for action in payload["actions"]:
if action["entity_type"].tame(check_string) == entity and changed_attr in action["changes"]:
yield action
def get_story_create_github_entity_body(payload: WildValue, action: WildValue, entity: str) -> str:
pull_request_action: WildValue = get_action_with_primary_id(payload)
kwargs = {
"name_template": STORY_NAME_TEMPLATE.format(
name=action["name"].tame(check_string),
app_url=action["app_url"].tame(check_string),
),
"name": pull_request_action["number"].tame(check_int)
if entity == "pull-request" or entity == "pull-request-comment"
else pull_request_action["name"].tame(check_string),
"url": pull_request_action["url"].tame(check_string),
"workflow_state_template": "",
}
# Sometimes the workflow state of the story will not be changed when linking to a PR.
if "workflow_state_id" in action["changes"]:
workflow_state_id = action["changes"]["workflow_state_id"]
new_state_id = workflow_state_id["new"].tame(check_int)
old_state_id = workflow_state_id["old"].tame(check_int)
new_reference = get_reference_by_id(payload, new_state_id)
assert new_reference is not None
new_state = new_reference["name"].tame(check_string)
old_reference = get_reference_by_id(payload, old_state_id)
assert old_reference is not None
old_state = old_reference["name"].tame(check_string)
kwargs["workflow_state_template"] = TRAILING_WORKFLOW_STATE_CHANGE_TEMPLATE.format(
new=new_state, old=old_state
)
if entity == "pull-request":
template = STORY_GITHUB_PR_TEMPLATE
elif entity == "pull-request-comment":
template = STORY_GITHUB_COMMENT_PR_TEMPLATE
else:
template = STORY_GITHUB_BRANCH_TEMPLATE
return template.format(**kwargs)
def get_story_update_attachment_body(payload: WildValue, action: WildValue) -> Optional[str]:
kwargs = {
"name_template": STORY_NAME_TEMPLATE.format(
name=action["name"].tame(check_string),
app_url=action["app_url"].tame(check_string),
),
}
file_ids = action["changes"]["file_ids"]
# If this is a payload for when an attachment is removed, ignore it
if "adds" not in file_ids:
return None
file_ids_added = file_ids["adds"].tame(check_list(check_int))
file_id = file_ids_added[0]
for ref in payload["references"]:
if ref["id"].tame(check_string_or_int) == file_id:
kwargs.update(
type=ref["entity_type"].tame(check_string),
file_name=ref["name"].tame(check_string),
)
return FILE_ATTACHMENT_TEMPLATE.format(**kwargs)
def get_story_joined_label_list(
payload: WildValue, action: WildValue, label_ids_added: List[int]
) -> str:
labels = []
for label_id in label_ids_added:
label_name = ""
for action in payload["actions"]:
if action["id"].tame(check_int) == label_id:
label_name = action.get("name", "").tame(check_string)
if label_name == "":
reference = get_reference_by_id(payload, label_id)
label_name = "" if reference is None else reference["name"].tame(check_string)
labels.append(LABEL_TEMPLATE.format(name=label_name))
return ", ".join(labels)
def get_story_label_body(payload: WildValue, action: WildValue) -> Optional[str]:
kwargs = {
"name_template": STORY_NAME_TEMPLATE.format(
name=action["name"].tame(check_string),
app_url=action["app_url"].tame(check_string),
),
}
label_ids = action["changes"]["label_ids"]
# If this is a payload for when no label is added, ignore it
if "adds" not in label_ids:
return None
label_ids_added = label_ids["adds"].tame(check_list(check_int))
kwargs.update(labels=get_story_joined_label_list(payload, action, label_ids_added))
return (
STORY_LABEL_TEMPLATE.format(**kwargs)
if len(label_ids_added) == 1
else STORY_LABEL_PLURAL_TEMPLATE.format(**kwargs)
)
def get_story_update_project_body(payload: WildValue, action: WildValue) -> str:
kwargs = {
"name_template": STORY_NAME_TEMPLATE.format(
name=action["name"].tame(check_string),
app_url=action["app_url"].tame(check_string),
),
}
project_id = action["changes"]["project_id"]
new_project_id = project_id["new"].tame(check_int)
old_project_id = project_id["old"].tame(check_int)
for ref in payload["references"]:
if ref["id"].tame(check_string_or_int) == new_project_id:
kwargs.update(new=ref["name"].tame(check_string))
if ref["id"].tame(check_string_or_int) == old_project_id:
kwargs.update(old=ref["name"].tame(check_string))
return STORY_UPDATE_PROJECT_TEMPLATE.format(**kwargs)
def get_story_update_type_body(payload: WildValue, action: WildValue) -> str:
story_type = action["changes"]["story_type"]
kwargs = {
"name_template": STORY_NAME_TEMPLATE.format(
name=action["name"].tame(check_string),
app_url=action["app_url"].tame(check_string),
),
"new_type": story_type["new"].tame(check_string),
"old_type": story_type["old"].tame(check_string),
}
return STORY_UPDATE_TYPE_TEMPLATE.format(**kwargs)
def get_story_update_owner_body(payload: WildValue, action: WildValue) -> str:
kwargs = {
"name_template": STORY_NAME_TEMPLATE.format(
name=action["name"].tame(check_string),
app_url=action["app_url"].tame(check_string),
),
}
return STORY_UPDATE_OWNER_TEMPLATE.format(**kwargs)
def get_story_update_batch_body(payload: WildValue, action: WildValue) -> Optional[str]:
# When the user selects one or more stories with the checkbox, they can perform
# a batch update on multiple stories while changing multiple attribtues at the
# same time.
changes = action["changes"]
kwargs = {
"name_template": STORY_NAME_TEMPLATE.format(
name=action["name"].tame(check_string),
app_url=action["app_url"].tame(check_string),
),
"workflow_state_template": "",
}
templates = []
last_change = "other"
move_sub_templates = []
if "epic_id" in changes:
last_change = "epic"
epic_id = changes["epic_id"]
old_reference = get_reference_by_id(
payload, epic_id.get("old").tame(check_none_or(check_int))
)
new_reference = get_reference_by_id(
payload, epic_id.get("new").tame(check_none_or(check_int))
)
move_sub_templates.append(
STORY_UPDATE_BATCH_CHANGED_SUB_TEMPLATE.format(
entity_type="Epic",
old=None if old_reference is None else old_reference["name"].tame(check_string),
new=None if new_reference is None else new_reference["name"].tame(check_string),
)
)
if "project_id" in changes:
last_change = "project"
project_id = changes["project_id"]
old_reference = get_reference_by_id(
payload, project_id.get("old").tame(check_none_or(check_int))
)
new_reference = get_reference_by_id(
payload, project_id.get("new").tame(check_none_or(check_int))
)
move_sub_templates.append(
STORY_UPDATE_BATCH_CHANGED_SUB_TEMPLATE.format(
entity_type="Project",
old=None if old_reference is None else old_reference["name"].tame(check_string),
new=None if new_reference is None else new_reference["name"].tame(check_string),
)
)
if len(move_sub_templates) > 0:
templates.append(
STORY_UPDATE_BATCH_CHANGED_TEMPLATE.format(
operation="was moved",
sub_templates=", ".join(move_sub_templates),
)
)
if "story_type" in changes:
last_change = "type"
story_type = changes["story_type"]
templates.append(
STORY_UPDATE_BATCH_CHANGED_TEMPLATE.format(
operation="{} changed".format("was" if len(templates) == 0 else "and"),
sub_templates=STORY_UPDATE_BATCH_CHANGED_SUB_TEMPLATE.format(
entity_type="type",
old=story_type.get("old").tame(check_none_or(check_string)),
new=story_type.get("new").tame(check_none_or(check_string)),
),
)
)
if "label_ids" in changes:
label_ids = changes["label_ids"]
# If this is a payload for when no label is added, ignore it
if "adds" in label_ids:
label_ids_added = label_ids["adds"].tame(check_list(check_int))
last_change = "label"
labels = get_story_joined_label_list(payload, action, label_ids_added)
templates.append(
STORY_UPDATE_BATCH_ADD_REMOVE_TEMPLATE.format(
operation="{} added".format("was" if len(templates) == 0 else "and"),
entity="the new label{plural} {labels}".format(
plural="s" if len(label_ids) > 1 else "", labels=labels
),
)
)
if "workflow_state_id" in changes:
last_change = "state"
workflow_state_id = changes["workflow_state_id"]
old_reference = get_reference_by_id(
payload, workflow_state_id.get("old").tame(check_none_or(check_int))
)
new_reference = get_reference_by_id(
payload, workflow_state_id.get("new").tame(check_none_or(check_int))
)
kwargs.update(
workflow_state_template=TRAILING_WORKFLOW_STATE_CHANGE_TEMPLATE.format(
old=None if old_reference is None else old_reference["name"].tame(check_string),
new=None if new_reference is None else new_reference["name"].tame(check_string),
)
)
# Use the default template for state change if it is the only one change.
if len(templates) <= 1 or (len(templates) == 0 and last_change == "state"):
event: str = "{}_{}".format("story_update", last_change)
alternative_body_func = EVENT_BODY_FUNCTION_MAPPER.get(event)
# If last_change is not one of "epic", "project", "type", "label" and "state"
# we should ignore the action as there is no way for us to render the changes.
if alternative_body_func is None:
return None
return alternative_body_func(payload, action)
kwargs.update(templates=", ".join(templates))
return STORY_UPDATE_BATCH_TEMPLATE.format(**kwargs)
def get_entity_name(
payload: WildValue, action: WildValue, entity: Optional[str] = None
) -> Optional[str]:
name = action["name"].tame(check_string) if "name" in action else None
if name is None or action["entity_type"] == "branch":
for action in payload["actions"]:
if action["entity_type"].tame(check_string) == entity:
name = action["name"].tame(check_string)
if name is None:
for ref in payload["references"]:
if ref["entity_type"].tame(check_string) == entity:
name = ref["name"].tame(check_string)
return name
def get_name_template(entity: str) -> str:
if entity == "story":
return STORY_NAME_TEMPLATE
return EPIC_NAME_TEMPLATE
def send_stream_messages_for_actions(
request: HttpRequest,
user_profile: UserProfile,
payload: WildValue,
action: WildValue,
event: str,
) -> None:
body_func = EVENT_BODY_FUNCTION_MAPPER.get(event)
topic_func = get_topic_function_based_on_type(payload, action)
if body_func is None or topic_func is None:
raise UnsupportedWebhookEventType(event)
topic = topic_func(payload, action)
body = body_func(payload, action)
if topic and body:
check_send_webhook_message(request, user_profile, topic, body, event)
EVENT_BODY_FUNCTION_MAPPER: Dict[str, Callable[[WildValue, WildValue], Optional[str]]] = {
"story_update_archived": partial(get_update_archived_body, entity="story"),
"epic_update_archived": partial(get_update_archived_body, entity="epic"),
"story_create": get_story_create_body,
"pull-request_create": partial(get_story_create_github_entity_body, entity="pull-request"),
"pull-request_comment": partial(
get_story_create_github_entity_body, entity="pull-request-comment"
),
"branch_create": partial(get_story_create_github_entity_body, entity="branch"),
"story_delete": get_delete_body,
"epic_delete": get_delete_body,
"story-task_create": partial(get_story_task_body, operation="added to"),
"story-task_delete": partial(get_story_task_body, operation="removed from"),
"story-task_update_complete": get_story_task_completed_body,
"story_update_epic": get_story_update_epic_body,
"story_update_estimate": get_story_update_estimate_body,
"story_update_attachment": get_story_update_attachment_body,
"story_update_label": get_story_label_body,
"story_update_owner": get_story_update_owner_body,
"story_update_project": get_story_update_project_body,
"story_update_type": get_story_update_type_body,
"epic_create": get_epic_create_body,
"epic-comment_create": partial(get_comment_added_body, entity="epic"),
"story-comment_create": partial(get_comment_added_body, entity="story"),
"epic_update_description": partial(get_update_description_body, entity="epic"),
"story_update_description": partial(get_update_description_body, entity="story"),
"epic_update_state": get_epic_update_state_body,
"story_update_state": get_story_update_state_body,
"epic_update_name": partial(get_update_name_body, entity="epic"),
"story_update_name": partial(get_update_name_body, entity="story"),
"story_update_batch": get_story_update_batch_body,
}
ALL_EVENT_TYPES = list(EVENT_BODY_FUNCTION_MAPPER.keys())
EVENT_TOPIC_FUNCTION_MAPPER: Dict[str, Callable[[WildValue, WildValue], Optional[str]]] = {
"story": partial(get_entity_name, entity="story"),
"pull-request": partial(get_entity_name, entity="story"),
"branch": partial(get_entity_name, entity="story"),
"story-comment": partial(get_entity_name, entity="story"),
"story-task": partial(get_entity_name, entity="story"),
"epic": partial(get_entity_name, entity="epic"),
"epic-comment": partial(get_entity_name, entity="epic"),
}
IGNORED_EVENTS = {
"story-comment_update",
}
EVENTS_SECONDARY_ACTIONS_FUNCTION_MAPPER: Dict[str, Callable[[WildValue], Iterator[WildValue]]] = {
"pull-request_create": partial(
get_secondary_actions_with_param, entity="story", changed_attr="pull_request_ids"
),
"branch_create": partial(
get_secondary_actions_with_param, entity="story", changed_attr="branch_ids"
),
"pull-request_comment": partial(
get_secondary_actions_with_param, entity="story", changed_attr="pull_request_ids"
),
}
@webhook_view("Clubhouse", all_event_types=ALL_EVENT_TYPES)
@has_request_variables
def api_clubhouse_webhook(
request: HttpRequest,
user_profile: UserProfile,
payload: WildValue = REQ(argument_type="body", converter=to_wild_value),
) -> HttpResponse:
# Clubhouse has a tendency to send empty POST requests to
# third-party endpoints. It is unclear as to which event type
# such requests correspond to. So, it is best to ignore such
# requests for now.
if payload.value is None:
return json_success(request)
if "primary_id" in payload:
action = get_action_with_primary_id(payload)
primary_actions: Iterable[WildValue] = [action]
else:
primary_actions = payload["actions"]
for primary_action in primary_actions:
event = get_event(payload, primary_action)
if event is None:
continue
if event in EVENTS_SECONDARY_ACTIONS_FUNCTION_MAPPER:
sec_actions_func = EVENTS_SECONDARY_ACTIONS_FUNCTION_MAPPER[event]
for sec_action in sec_actions_func(payload):
send_stream_messages_for_actions(request, user_profile, payload, sec_action, event)
else:
send_stream_messages_for_actions(request, user_profile, payload, primary_action, event)
return json_success(request)
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