From 3232ed472f5e896ee560f8cb01a1ffd880517dd8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Odini?= <raphodn@users.noreply.github.com>
Date: Tue, 18 Jun 2024 14:19:00 +0200
Subject: [PATCH] refactor(prices): New price.updated field (#325)

---
 ...57_818f9ced20cd_add_price_updated_field.py | 32 +++++++++++++++++++
 app/models.py                                 |  1 +
 app/schemas.py                                |  5 ++-
 3 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 alembic/versions/20240616_1157_818f9ced20cd_add_price_updated_field.py

diff --git a/alembic/versions/20240616_1157_818f9ced20cd_add_price_updated_field.py b/alembic/versions/20240616_1157_818f9ced20cd_add_price_updated_field.py
new file mode 100644
index 00000000..734d78e7
--- /dev/null
+++ b/alembic/versions/20240616_1157_818f9ced20cd_add_price_updated_field.py
@@ -0,0 +1,32 @@
+"""Add Price updated field
+
+Revision ID: 818f9ced20cd
+Revises: 58a287bcd336
+Create Date: 2024-06-16 11:57:37.751165
+
+"""
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "818f9ced20cd"
+down_revision: Union[str, None] = "58a287bcd336"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column(
+        "prices", sa.Column("updated", sa.DateTime(timezone=True), nullable=True)
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column("prices", "updated")
+    # ### end Alembic commands ###
diff --git a/app/models.py b/app/models.py
index aefdcfb6..3c549514 100644
--- a/app/models.py
+++ b/app/models.py
@@ -172,5 +172,6 @@ class Price(Base):
     source = mapped_column(String, nullable=True)
 
     created = mapped_column(DateTime(timezone=True), server_default=func.now())
+    updated = mapped_column(DateTime(timezone=True), onupdate=func.now())
 
     __tablename__ = "prices"
diff --git a/app/schemas.py b/app/schemas.py
index 1c50ff17..24fed623 100644
--- a/app/schemas.py
+++ b/app/schemas.py
@@ -435,7 +435,10 @@ class PriceFull(PriceCreate):
     #     examples=["web app", "mobile app"],
     #     default=None,
     # )
-    created: datetime.datetime
+    created: datetime.datetime = Field(description="datetime of the creation.")
+    updated: datetime.datetime | None = Field(
+        description="datetime of the last update.", default=None
+    )
 
 
 class PriceFullWithRelations(PriceFull):