minor improvements

back/app/core/models.py

@@ -0,0 +1,34 @@
+from datetime import datetime
+
+from beanie import Document
+from pydantic import Field, validator
+
+
+class CrudDocument(Document):
+    _id: str
+    created_at: datetime = Field(default=datetime.utcnow(), nullable=False)
+    updated_at: datetime = Field(default_factory=datetime.utcnow, nullable=False)
+
+    @validator("label", always=True, check_fields=False)
+    def generate_label(cls, v, values, **kwargs):
+        return v
+
+    class Settings:
+        fulltext_search = []
+
+
+def text_area(*args, **kwargs):
+    kwargs['widget'] = {
+        "formlyConfig": {
+            "type": "textarea",
+            "props": {
+                "placeholder": "Leaving this field empty will cause formData property to be `null`",
+                "rows": kwargs['size'] if 'size' in kwargs else 10
+            }
+        }
+    }
+
+    return Field(*args, **kwargs)
+
+
+

back/app/core/routes.py

@@ -1,5 +1,5 @@
 from beanie import PydanticObjectId
-from beanie.operators import And, Or, RegEx, Eq
+from beanie.operators import And, RegEx, Eq
 
 from fastapi import APIRouter, HTTPException
 from fastapi_paginate import Page, Params, add_pagination
@@ -18,6 +18,10 @@ def parse_sort(sort_by):
     return fields
 
 
+def Or(filters):
+    return {'$or': filters}
+
+
 def parse_query(query: str, model):
     if query is None:
         return {}
@@ -40,7 +44,10 @@ def parse_query(query: str, model):
 
         and_array.append(operand)
 
-    return And(and_array) if len(and_array) > 1 else and_array[0]
+    if and_array:
+        return And(and_array) if len(and_array) > 1 else and_array[0]
+    else:
+        return {}
 
 
 def get_crud_router(model, model_create, model_read, model_update):