fill assigned user if read level is own

client/src/helpers/model/defaults-populator.js

@@ -79,8 +79,7 @@ class DefaultsPopulator {
      * @private
      */
     prepare(model, defaultHash) {
-        const hasAssignedUsers =
-            model.hasField('assignedUsers') &&
+        const hasAssignedUsers = model.hasField('assignedUsers') &&
             model.getLinkParam('assignedUsers', 'entity') === 'User';
 
         if (model.hasField('assignedUser') || hasAssignedUsers) {
@@ -90,31 +89,7 @@ class DefaultsPopulator {
                 assignedUserField = 'assignedUsers';
             }
 
-            let fillAssignedUser = true;
-
-            if (this.preferences.get('doNotFillAssignedUserIfNotRequired')) {
-                fillAssignedUser = false;
-
-                if (model.getFieldParam(assignedUserField, 'required')) {
-                    fillAssignedUser = true;
-                }
-                else if (this.acl.getPermissionLevel('assignmentPermission') === 'no') {
-                    fillAssignedUser = true;
-                }
-                else if (
-                    this.acl.getPermissionLevel('assignmentPermission') === 'team' &&
-                    !this.user.get('defaultTeamId')
-                ) {
-                    fillAssignedUser = true;
-                }
-                else if (
-                    !this.acl.checkField(model.entityType, assignedUserField, 'edit')
-                ) {
-                    fillAssignedUser = true;
-                }
-            }
-
-            if (fillAssignedUser) {
+            if (this.toFillAssignedUser(model, assignedUserField)) {
                 if (hasAssignedUsers) {
                     defaultHash['assignedUsersIds'] = [this.user.id];
                     defaultHash['assignedUsersNames'] = {};
@@ -142,6 +117,42 @@ class DefaultsPopulator {
         }
     }
 
+    /**
+     *
+     * @param {import('model').default} model
+     * @param {string} assignedUserField
+     */
+    toFillAssignedUser(model, assignedUserField) {
+        if (!this.preferences.get('doNotFillAssignedUserIfNotRequired')) {
+            return true;
+        }
+
+        if (model.getFieldParam(assignedUserField, 'required')) {
+            return true;
+        }
+
+        if (this.acl.getPermissionLevel('assignmentPermission') === 'no') {
+            return true;
+        }
+
+        if (
+            this.acl.getPermissionLevel('assignmentPermission') === 'team' &&
+            !this.user.get('defaultTeamId')
+        ) {
+            return true;
+        }
+
+        if (this.acl.getLevel(model.entityType, 'read') === 'own') {
+            return true;
+        }
+
+        if (!this.acl.checkField(model.entityType, assignedUserField, 'edit')) {
+            return true;
+        }
+
+        return false;
+    }
+
     /**
      * @param {module:model} model
      * @param {Object.<string, *>} defaultHash