Skip to content

task_group

delete_task_group(task_group_id, user=Depends(current_active_user), db=Depends(get_async_db)) async

Delete single TaskGroup

Source code in fractal_server/app/routes/api/v2/task_group.py
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
@router.delete("/{task_group_id}/", status_code=204)
async def delete_task_group(
    task_group_id: int,
    user: UserOAuth = Depends(current_active_user),
    db: AsyncSession = Depends(get_async_db),
):
    """
    Delete single TaskGroup
    """

    task_group = await _get_task_group_full_access(
        task_group_id=task_group_id,
        user_id=user.id,
        db=db,
    )

    stm = select(WorkflowTaskV2).where(
        WorkflowTaskV2.task_id.in_({task.id for task in task_group.task_list})
    )
    res = await db.execute(stm)
    workflow_tasks = res.scalars().all()
    if workflow_tasks != []:
        raise HTTPException(
            status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
            detail=f"TaskV2 {workflow_tasks[0].task_id} is still in use",
        )

    # Cascade operations: set foreign-keys to null for TaskGroupActivityV2
    # which are in relationship with the current TaskGroupV2
    logger.debug("Start of cascade operations on TaskGroupActivityV2.")
    stm = select(TaskGroupActivityV2).where(
        TaskGroupActivityV2.taskgroupv2_id == task_group_id
    )
    res = await db.execute(stm)
    task_group_activity_list = res.scalars().all()
    for task_group_activity in task_group_activity_list:
        logger.debug(
            f"Setting TaskGroupActivityV2[{task_group_activity.id}]"
            ".taskgroupv2_id to None."
        )
        task_group_activity.taskgroupv2_id = None
        db.add(task_group_activity)
    logger.debug("End of cascade operations on TaskGroupActivityV2.")

    await db.delete(task_group)
    await db.commit()

    return Response(status_code=status.HTTP_204_NO_CONTENT)

get_task_group(task_group_id, user=Depends(current_active_user), db=Depends(get_async_db)) async

Get single TaskGroup

Source code in fractal_server/app/routes/api/v2/task_group.py
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
@router.get("/{task_group_id}/", response_model=TaskGroupReadV2)
async def get_task_group(
    task_group_id: int,
    user: UserOAuth = Depends(current_active_user),
    db: AsyncSession = Depends(get_async_db),
) -> TaskGroupReadV2:
    """
    Get single TaskGroup
    """
    task_group = await _get_task_group_read_access(
        task_group_id=task_group_id,
        user_id=user.id,
        db=db,
    )
    return task_group

get_task_group_list(user=Depends(current_active_user), db=Depends(get_async_db), only_active=False, only_owner=False, args_schema=True) async

Get all accessible TaskGroups

Source code in fractal_server/app/routes/api/v2/task_group.py
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
@router.get("/", response_model=list[TaskGroupReadV2])
async def get_task_group_list(
    user: UserOAuth = Depends(current_active_user),
    db: AsyncSession = Depends(get_async_db),
    only_active: bool = False,
    only_owner: bool = False,
    args_schema: bool = True,
) -> list[TaskGroupReadV2]:
    """
    Get all accessible TaskGroups
    """
    if only_owner:
        condition = TaskGroupV2.user_id == user.id
    else:
        condition = or_(
            TaskGroupV2.user_id == user.id,
            TaskGroupV2.user_group_id.in_(
                select(LinkUserGroup.group_id).where(
                    LinkUserGroup.user_id == user.id
                )
            ),
        )
    stm = select(TaskGroupV2).where(condition)
    if only_active:
        stm = stm.where(TaskGroupV2.active)

    res = await db.execute(stm)
    task_groups = res.scalars().all()

    if args_schema is False:
        for taskgroup in task_groups:
            for task in taskgroup.task_list:
                setattr(task, "args_schema_non_parallel", None)
                setattr(task, "args_schema_parallel", None)

    return task_groups

patch_task_group(task_group_id, task_group_update, user=Depends(current_active_user), db=Depends(get_async_db)) async

Patch single TaskGroup

Source code in fractal_server/app/routes/api/v2/task_group.py
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
@router.patch("/{task_group_id}/", response_model=TaskGroupReadV2)
async def patch_task_group(
    task_group_id: int,
    task_group_update: TaskGroupUpdateV2,
    user: UserOAuth = Depends(current_active_user),
    db: AsyncSession = Depends(get_async_db),
) -> TaskGroupReadV2:
    """
    Patch single TaskGroup
    """
    task_group = await _get_task_group_full_access(
        task_group_id=task_group_id,
        user_id=user.id,
        db=db,
    )
    if (
        "user_group_id" in task_group_update.dict(exclude_unset=True)
        and task_group_update.user_group_id != task_group.user_group_id
    ):
        await _verify_non_duplication_group_constraint(
            db=db,
            pkg_name=task_group.pkg_name,
            version=task_group.version,
            user_group_id=task_group_update.user_group_id,
        )
    for key, value in task_group_update.dict(exclude_unset=True).items():
        if (key == "user_group_id") and (value is not None):
            await _verify_user_belongs_to_group(
                user_id=user.id, user_group_id=value, db=db
            )
        setattr(task_group, key, value)

    db.add(task_group)
    await db.commit()
    await db.refresh(task_group)
    return task_group