serials: fix issue.status_date field update

rero_ils/modules/items/api/issue.py

@@ -23,12 +23,17 @@
 from flask import current_app
 
 from .record import ItemRecord
-from ..models import ItemIssueStatus
+from ..models import ItemIssueStatus, TypeOfItem
 
 
 class ItemIssue(ItemRecord):
     """Item issue class."""
 
+    @property
+    def is_issue(self):
+        """Is this item is an issue or not."""
+        return self.get('type') == TypeOfItem.ISSUE
+
     @property
     def expected_date(self):
         """Shortcut for issue expected date."""

rero_ils/modules/items/api/record.py

@@ -22,6 +22,7 @@
 from elasticsearch_dsl.query import Q
 from flask_babelex import gettext as _
 
+from ..models import TypeOfItem
 from ..utils import item_pid_to_object
 from ...api import IlsRecord
 from ...item_types.api import ItemType
@@ -97,6 +98,7 @@ def create(cls, data, id_=None, delete_pid=False,
         """Create item record."""
         cls._item_build_org_ref(data)
         data = cls._prepare_item_record(data=data, mode='create')
+        data = cls._set_issue_status_date(data=data)
         record = super().create(
             data, id_, delete_pid, dbcommit, reindex, **kwargs)
         holding = cls._increment_next_prediction_for_holding(
@@ -109,7 +111,7 @@ def create(cls, data, id_=None, delete_pid=False,
         # If `dbcommit` is already set to True, this commit is already done by
         # the `IlsRecord.update()` function.
         #
-        # /!\ if we write some other operation after _increement_next_predition
+        # /!\ if we write some other operation after _increment_next_predition
         #     we need to manage ourself the `rollback()`.
         #
         # TODO :: best solution will be to create an invenio `post_create`
@@ -153,11 +155,19 @@ def _set_issue_status_date(cls, data):
         :param data: The record to update.
         :return: The updated record.
         """
+        if data.get('type') != TypeOfItem.ISSUE:
+            return data
+
         status = data.get('issue', {}).get('status')
         item = cls.get_record_by_pid(data.get('pid'))
-        if status and item and status != item.issue_status:
-            data['issue']['status_date'] = \
-                datetime.now(timezone.utc).isoformat()
+        now = datetime.now(timezone.utc).isoformat()
+
+        if item:  # item already exists
+            if status and status != item.issue_status:
+                data['issue']['status_date'] = now
+        else:  # item creation
+            if status:
+                data['issue']['status_date'] = now
         return data
 
     @classmethod

rero_ils/modules/items/models.py

@@ -43,8 +43,15 @@ class ItemMetadata(db.Model, RecordMetadataBase):
     __tablename__ = 'item_metadata'
 
 
+class TypeOfItem:
+    """Enum class to list all possible item type."""
+
+    STANDARD = 'standard'
+    ISSUE = 'issue'
+
+
 class ItemStatus:
-    """Class holding all availabe circulation item statuses."""
+    """Class holding all available circulation item statuses."""
 
     ON_SHELF = 'on_shelf'
     AT_DESK = 'at_desk'