perf: eliminate request for user permissions

This is ALWAYS required, then it can just be part of boot. Eliminates 1
unnecessary request.

frappe/core/doctype/user_permission/user_permission.py

@@ -60,6 +60,10 @@ class UserPermission(Document):
 			frappe.throw(_("{0} has already assigned default value for {1}.").format(ref_link, self.allow))
 
 
+def send_user_permissions(bootinfo):
+	bootinfo.user["user_permissions"] = get_user_permissions()
+
+
 @frappe.whitelist()
 def get_user_permissions(user=None):
 	"""Get all users permissions for the user as a dict of doctype"""

frappe/hooks.py

@@ -427,4 +427,5 @@ after_job = [
 
 extend_bootinfo = [
 	"frappe.utils.telemetry.add_bootinfo",
+	"frappe.core.doctype.user_permission.user_permission.send_user_permissions",
 ]

frappe/public/js/frappe/defaults.js

@@ -130,4 +130,12 @@ frappe.defaults = {
 			}
 		});
 	},
+
+	load_user_permission_from_boot: function () {
+		if (frappe.boot.user.user_permissions) {
+			this._user_permissions = Object.assign({}, frappe.boot.user.user_permissions);
+		} else {
+			frappe.defaults.update_user_permissions();
+		}
+	},
 };

frappe/public/js/frappe/desk.js

@@ -277,7 +277,7 @@ frappe.Application = class Application {
 	}
 
 	load_user_permissions() {
-		frappe.defaults.update_user_permissions();
+		frappe.defaults.load_user_permission_from_boot();
 
 		frappe.realtime.on(
 			"update_user_permissions",