27 - New Data Model

Author: codingforentrepreneurs

full_stack_python/blog/__init__.py

@@ -0,0 +1,5 @@
+from .model import BlogPostModel
+
+__all__= [
+    'BlogPostModel'
+]

full_stack_python/blog/model.py

@@ -0,0 +1,31 @@
+from datetime import datetime
+import reflex as rx
+
+import sqlalchemy
+from sqlmodel import Field
+
+from .. import utils
+
+class BlogPostModel(rx.Model, table=True):
+    # user
+    title: str
+    content: str
+    created_at: datetime = Field(
+        default_factory=utils.timing.get_utc_now,
+        sa_type=sqlalchemy.DateTime(timezone=True),
+        sa_column_kwargs={
+            'server_default': sqlalchemy.func.now()
+        },
+        nullable=False
+    )
+    updated_at: datetime = Field(
+        default_factory=utils.timing.get_utc_now,
+        sa_type=sqlalchemy.DateTime(timezone=True),
+        sa_column_kwargs={
+            'onupdate': sqlalchemy.func.now(),
+            'server_default': sqlalchemy.func.now()
+        },
+        nullable=False
+    )
+    # publish_date
+    # publish_time

full_stack_python/contact/model.py

@@ -6,9 +6,8 @@
 import sqlalchemy
 from sqlmodel import Field
 
+from .. import utils
 
-def get_utc_now() -> datetime:
-    return datetime.now(timezone.utc)
 
 class ContactEntryModel(rx.Model, table=True):
     user_id: int | None = None
@@ -17,7 +16,7 @@ class ContactEntryModel(rx.Model, table=True):
     email: str | None = None # = Field(nullable=True)
     message: str
     created_at: datetime = Field(
-        default_factory=get_utc_now,
+        default_factory=utils.timing.get_utc_now,
         sa_type=sqlalchemy.DateTime(timezone=True),
         sa_column_kwargs={
             'server_default': sqlalchemy.func.now()

full_stack_python/full_stack_python.py

@@ -5,7 +5,7 @@
 from rxconfig import config
 from .ui.base import base_page
 
-from . import navigation, pages, contact
+from . import blog, contact, navigation, pages
 
 class State(rx.State):
     """The app state."""

full_stack_python/utils/__init__.py

@@ -0,0 +1,3 @@
+from . import  timing
+
+__all__ = ['timing']

full_stack_python/utils/timing.py

@@ -0,0 +1,4 @@
+from datetime import datetime, timezone
+
+def get_utc_now() -> datetime:
+    return datetime.now(timezone.utc)