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fix(tasks): check for cycles during creation of task relations and prevent them

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kolaente
2024-02-10 13:30:41 +01:00
parent 55e271b329
commit 5ab9fb89bb
4 changed files with 285 additions and 23 deletions
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docs/content/doc/usage/errors.md
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@ -70,30 +70,31 @@ This document describes the different errors Vikunja can return.
## Task
| ErrorCode | HTTP Status Code | Description |
|-----------|------------------|-------------|
| 4001 | 400 | The project task text cannot be empty. |
| 4002 | 404 | The project task does not exist. |
| 4003 | 403 | All bulk editing tasks must belong to the same project. |
| 4004 | 403 | Need at least one task when bulk editing tasks. |
| 4005 | 403 | The user does not have the right to see the task. |
| 4006 | 403 | The user tried to set a parent task as the task itself. |
| ErrorCode | HTTP Status Code | Description |
|-----------|------------------|----------------------------------------------------------------------------|
| 4001 | 400 | The project task text cannot be empty. |
| 4002 | 404 | The project task does not exist. |
| 4003 | 403 | All bulk editing tasks must belong to the same project. |
| 4004 | 403 | Need at least one task when bulk editing tasks. |
| 4005 | 403 | The user does not have the right to see the task. |
| 4006 | 403 | The user tried to set a parent task as the task itself. |
| 4007 | 400 | The user tried to create a task relation with an invalid kind of relation. |
| 4008 | 409 | The user tried to create a task relation which already exists. |
| 4009 | 404 | The task relation does not exist. |
| 4010 | 400 | Cannot relate a task with itself. |
| 4011 | 404 | The task attachment does not exist. |
| 4012 | 400 | The task attachment is too large. |
| 4013 | 400 | The task sort param is invalid. |
| 4014 | 400 | The task sort order is invalid. |
| 4015 | 404 | The task comment does not exist. |
| 4016 | 400 | Invalid task field. |
| 4017 | 400 | Invalid task filter comparator. |
| 4018 | 400 | Invalid task filter concatinator. |
| 4019 | 400 | Invalid task filter value. |
| 4020 | 400 | The provided attachment does not belong to that task. |
| 4021 | 400 | This user is already assigned to that task. |
| 4022 | 400 | The task has a relative reminder which does not specify relative to what. |
| 4008 | 409 | The user tried to create a task relation which already exists. |
| 4009 | 404 | The task relation does not exist. |
| 4010 | 400 | Cannot relate a task with itself. |
| 4011 | 404 | The task attachment does not exist. |
| 4012 | 400 | The task attachment is too large. |
| 4013 | 400 | The task sort param is invalid. |
| 4014 | 400 | The task sort order is invalid. |
| 4015 | 404 | The task comment does not exist. |
| 4016 | 400 | Invalid task field. |
| 4017 | 400 | Invalid task filter comparator. |
| 4018 | 400 | Invalid task filter concatinator. |
| 4019 | 400 | Invalid task filter value. |
| 4020 | 400 | The provided attachment does not belong to that task. |
| 4021 | 400 | This user is already assigned to that task. |
| 4022 | 400 | The task has a relative reminder which does not specify relative to what. |
| 4023 | 409 | Tried to create a task relation which would create a cycle. |
## Team