[prod] works

Makefile

@@ -38,12 +38,15 @@ test:
 	./test.sh
 
 # Alembic
-.PHONY: alembic alembic-upgrade alembic-downgrade
+.PHONY: alembic alembic-upgrade alembic-downgrade alembic-merge
 alembic: fooder
-	docker compose exec -e MSG="$(MSG)" api bash -c 'alembic -c /opt/fooder/fooder/alembic.ini revision --autogenerate -m "$${MSG}"'
+	docker compose exec -e MSG="$(MSG)" api sh -c 'alembic -c /opt/fooder/fooder/alembic.ini revision --autogenerate -m "$${MSG}"'
 
 alembic-upgrade:
-	docker compose exec api bash -c 'alembic -c /opt/fooder/fooder/alembic.ini upgrade head'
+	docker compose exec api sh -c 'alembic -c /opt/fooder/fooder/alembic.ini upgrade head'
 
 alembic-downgrade:
-	docker compose exec api bash -c 'alembic -c /opt/fooder/fooder/alembic.ini downgrade -1'
+	docker compose exec api sh -c 'alembic -c /opt/fooder/fooder/alembic.ini downgrade -1'
+
+alembic-merge:
+	docker compose exec api sh -c 'alembic -c /opt/fooder/fooder/alembic.ini merge -m "merge heads" heads'

doc/install/Makefile

@@ -0,0 +1,3 @@
+.PHONY: migrate
+migrate:
+	docker compose exec api sh -c 'alembic -c /usr/local/lib/python3.14/site-packages/fooder/alembic.ini upgrade head'

fooder/alembic/versions/7bda12666bf0_merge_heads.py

@@ -0,0 +1,31 @@
+"""merge heads
+
+Revision ID: 7bda12666bf0
+Revises: 564e5948f3ed, a1b2c3d4e5f6
+Create Date: 2026-04-07 20:50:01.702218
+
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision: str = "7bda12666bf0"
+down_revision: Union[str, Sequence[str], None] = (
+    "564e5948f3ed",
+    "a1b2c3d4e5f6",
+)
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    pass
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    pass

fooder/controller/diary.py

@@ -5,6 +5,7 @@ from fooder.controller.base import ModelController
 from fooder.domain import Diary
 from fooder.domain.user_settings import UserSettings
 from fooder.model.diary import DiaryUpdateModel
+from fooder.utils.calories import calculate_calories
 
 
 class DiaryController(ModelController[Diary]):
@@ -35,4 +36,12 @@ class DiaryController(ModelController[Diary]):
             self.obj.fiber_goal = data.fiber_goal
         if data.calories_goal is not None:
             self.obj.calories_goal = data.calories_goal
+        else:
+            self.obj.calories_goal = calculate_calories(
+                protein=self.obj.protein_goal,
+                carb=self.obj.carb_goal,
+                fat=self.obj.fat_goal,
+                fiber=self.obj.fiber_goal,
+            )
+
         await self.ctx.repo.diary.update(self.obj)