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check for existing task before appending to child table (#15183)

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Valmik
2018-08-22 14:46:33 +05:30
committed by Nabin Hait
parent 427a1301b7
commit 6ad16db88c
1 changed files with 7 additions and 6 deletions
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13
erpnext/projects/doctype/task/task.py Normal file → Executable file
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@@ -141,12 +141,13 @@ class Task(NestedSet):
def populate_depends_on(self): def populate_depends_on(self):
if self.parent_task: if self.parent_task:
parent = frappe.get_doc('Task', self.parent_task) parent = frappe.get_doc('Task', self.parent_task)
parent.append("depends_on", { if not self.name in [row.task for row in parent.depends_on]:
"doctype": "Task Depends On", parent.append("depends_on", {
"task": self.name, "doctype": "Task Depends On",
"subject": self.subject "task": self.name,
}) "subject": self.subject
parent.save() })
parent.save()
def on_trash(self): def on_trash(self):
if check_if_child_exists(self.name): if check_if_child_exists(self.name):