basic task show

src/spiffworkflow_backend/api.yml

@@ -579,6 +579,24 @@ paths:
                 items:
                   # $ref: "#/components/schemas/ActiveTask"
                   $ref: "#/components/schemas/Task"
+  /tasks/{task_id}:
+    parameters:
+      - name: task_id
+        in: path
+        required: true
+        description: The unique id of an existing process group.
+        schema:
+          type: string
+    get:
+      operationId: spiffworkflow_backend.routes.process_api_blueprint.task_show
+      summary: Gets one task that a user wants to complete
+      responses:
+        "200":
+          description: One task
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/Task"
 
 components:
   securitySchemes:

src/spiffworkflow_backend/routes/process_api_blueprint.py

@@ -460,6 +460,30 @@ def task_list_my_tasks(page: int = 1, per_page: int = 100) -> flask.wrappers.Res
     return response_json
 
 
+def task_show(task_id: int) -> flask.wrappers.Response:
+    """Task_list_my_tasks."""
+    principal = PrincipalModel.query.filter_by(user_id=g.user.id).first()
+    if principal is None:
+        raise (
+            ApiError(
+                code="principal_not_found",
+                message=f"Principal not found from user id: {g.user.id}",
+                status_code=400,
+            )
+        )
+    active_task_assigned_to_me = ActiveTaskModel.query.filter_by(id=task_id, assigned_principal_id=principal.id).first()
+    if active_task_assigned_to_me is None:
+        raise (
+            ApiError(
+                code="task_not_found",
+                message=f"Task not found for principal user: {g.user.id} and id: {task_id}",
+                status_code=400,
+            )
+        )
+
+    return active_task_assigned_to_me
+
+
 def get_file_from_request() -> Any:
     """Get_file_from_request."""
     request_file = connexion.request.files.get("file")

tests/spiffworkflow_backend/unit/test_permissions.py

@@ -13,9 +13,6 @@ from spiffworkflow_backend.models.principal import PrincipalModel
 def test_user_can_be_given_permission_to_administer_process_group(app: Flask) -> None:
     """Test_user_can_be_given_permission_to_administer_process_group."""
     user = find_or_create_user()
-    principal = PrincipalModel(user_id=user.id)
-    db.session.add(principal)
-    db.session.commit()
 
     # process_group = find_or_create_process_group()
     # permission_target = PermissionTargetModel(process_group_id=process_group.id)