TaskCreatedEvent

EventType: TASK_CREATEDDomain: collaboration Broker subject: progress.notification.task

Creates a new task document with a generated code (via Counter) and optional assignments, dates, and custom extra data.

Trigger

Triggered by: POST /event (universal event dispatcher)

Dispatched via POST /event in backend/api/endpoints/traceability.py with event_type: TASK_CREATED.

Preconditions

• Task type exists with key info.task_type_key

State Changes (Transaction)

Collections: Task, Counter

• Task inserted with all provided fields; code generated from Counter if not provided
• Counter incremented if used

Side Effects (post_processing)

Publishes to progress.notification.task after commit.

InfoModel Fields

Field	Type	Description
task_key	str | None	Pre-assigned key for the task document
task_type_key	str	ArangoDB key of the task type
code	str | None	Human-readable task code (auto-generated if absent)
title	str | None	Task title
description	str | None	Detailed task description
assigned_to	list[TaskAssignment] | None	Assignment list
start_from	date | None	Earliest start date
due_by	date | None	Due date
created	datetime | None	Creation timestamp (defaults to now)
created_by	str | None	User key of the creator
extra	Any | None	Arbitrary extra data

Related Events

None.

Source

TaskCreatedEvent on GitHub