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upstream-frappe-crm/crm/integrations/erpnext/user_permission.py
upstream-mirror db69de1c11
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snapshot of https://github.com/frappe/crm.git (develop, 2026-09-18; blobs > 131072B omitted)
2026-09-18 01:36:01 +05:00

88 lines
2.6 KiB
Python

import frappe
from crm.integrations.erpnext.mirror_sync import MIRROR_FLAG, MirrorSync
from crm.integrations.erpnext.utils import should_sync
def _dedup_extra(doc) -> dict:
# Keep a blank applicable_for as None so dedup/find filters match the stored
# NULL value (an empty string would never match a NULL column).
return {
"applicable_for": doc.applicable_for or None,
"apply_to_all_doctypes": doc.apply_to_all_doctypes,
}
def _sync(doc) -> MirrorSync:
return MirrorSync(doc, "allow", "for_value", extra_dedup=_dedup_extra)
def before_validate(doc, method=None):
sync = _sync(doc)
old = doc.get_doc_before_save()
if old and sync.has_data_updated(old) and sync.sync_active():
sync.delete_mirror_for(old)
def after_insert(doc, method=None):
sync = _sync(doc)
if sync.should_mirror():
sync.create_mirror()
def on_update(doc, method=None):
sync = _sync(doc)
if not sync.should_mirror():
return
old = doc.get_doc_before_save()
if old and sync.has_data_updated(old):
sync.create_mirror()
else:
sync.sync_state_to_mirror()
def on_trash(doc, method=None):
sync = _sync(doc)
if not sync.should_mirror():
return
mirror = sync.find_mirror()
if not mirror:
return
sync.set_mirror_flags(mirror)
mirror.delete(ignore_permissions=True)
def sync_user_permissions():
"""Bulk-sync User Permissions between Item and CRM Product. Idempotent."""
if not should_sync():
return
product_perms = frappe.get_list("User Permission", filters={"allow": "CRM Product"}, fields=["*"])
item_perms = frappe.get_list("User Permission", filters={"allow": "Item"}, fields=["*"])
existing_product = {(p.user, p.for_value) for p in product_perms}
existing_item = {(p.user, p.for_value) for p in item_perms}
for perm in item_perms:
product = frappe.db.get_value("Item", perm.for_value, "crm_product_code")
if not product or (perm.user, product) in existing_product:
continue
_mirror_permission(perm, "CRM Product", product)
existing_product.add((perm.user, product))
for perm in product_perms:
item = frappe.db.get_value("CRM Product", perm.for_value, "erpnext_item_code")
if not item or (perm.user, item) in existing_item:
continue
_mirror_permission(perm, "Item", item)
existing_item.add((perm.user, item))
def _mirror_permission(src, target_doctype, target_value):
data = dict(src)
for k in ("name", "owner", "creation", "modified", "modified_by", "idx"):
data.pop(k, None)
data.update({"doctype": "User Permission", "allow": target_doctype, "for_value": target_value})
doc = frappe.get_doc(data)
doc.flags[MIRROR_FLAG] = True
doc.insert(ignore_permissions=True)