Still working on order and orders that are carts

app/methods/order_methods.py

@@ -314,6 +314,57 @@ def load_order_obj(
 # ### END ### API Order Methods ### load_order_obj() ###
 
 
+# ### BEGIN ### API Order Methods ### get_order_obj_cart_for_person_id_v3() ###
+# Updated 2022-01-21
+@logger_reset
+def get_order_id_cart_for_person_id_v3(
+        person_id: int|str,
+        enabled: str = 'enabled', # enabled, disabled, all
+        limit: int = 5,
+        offset: int = 0,
+        by_alias: bool = True,
+        exclude_unset: bool = True,
+        model_as_dict: bool = False,
+        ) -> None|bool|dict|list:
+    log.setLevel(logging.DEBUG) # DEBUG, INFO, WARNING, ERROR, EXCEPTION, CRITICAL
+    log.debug(locals())
+
+    if person_id := redis_lookup_id_random(record_id_random=person_id, table_name='person'): pass
+    else: return False # None, false bool
+
+    data = {}
+    data['person_id'] = person_id
+
+    sql_enabled, data['enable'] = sql_enable_part(table_name='order', enabled=enabled) # Reasonably safe return str and bool
+    sql_limit = sql_limit_offset_part(limit=limit, offset=offset) # Reasonably safe return str
+
+    sql = f"""
+        SELECT `order`.id AS 'order_id', `order`.id_random AS 'order_id_random'
+        FROM `order` AS `order`
+        WHERE
+            `order`.person_id = :person_id
+            AND `order`.status = 'open'
+            {sql_enabled}
+        ORDER BY `order`.created_on DESC, `order`.updated_on DESC
+        {sql_limit};
+        """
+    log.debug(sql)
+
+    if order_rec_result := sql_select(data=data, sql=sql):
+        log.debug(order_rec_result)
+        if isinstance(order_rec_result, dict):
+            order_id_cart = order_rec_result.get('order_id')
+            log.info(f'Got Order ID {order_id_cart} cart for Person ID {person_id}')
+            return order_id_cart
+        elif isinstance(order_rec_result, list):
+            log.warning(f'Got multiple Orders for a cart for Person ID {person_id}. This should not happen.')
+            return False
+    else: # None or [] or False
+        log.debug(order_rec_result)
+        return order_rec_result
+# ### END ### API Order Methods ### get_order_obj_cart_for_person_id_v3() ###
+
+
 # ### BEGIN ### API Order Methods ### save_order_obj() ###
 # @logger_reset
 def save_order_obj(order_obj_new:Order_Base, repl_order_line_li:bool=False):