Initial commit: habit tracker PWA with Google OAuth, push notifications

FastAPI + SQLAlchemy/Alembic + MariaDB backend with Jinja2/htmx/Alpine server-rendered frontend. Multi-user via Google OAuth, daily habit tracking, monthly/weekly history views, Web Push reminders via APScheduler, and PWA support (manifest, service worker, offline caching). Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-16 18:06:17 +09:00
commit cee589bb3e
80 changed files with 4695 additions and 0 deletions
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+"""initial schema: habit, habit_log, push_subscription, habit_notification_log
+
+Revision ID: 0001_initial
+Revises:
+Create Date: 2026-07-09
+
+"""
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+revision: str = "0001_initial"
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "habit",
+        sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
+        sa.Column("name", sa.String(length=200), nullable=False),
+        sa.Column("habit_type", sa.String(length=20), nullable=False),
+        sa.Column("status", sa.String(length=20), nullable=False, server_default="active"),
+        sa.Column("weekdays_mask", sa.SmallInteger(), nullable=False, server_default="127"),
+        sa.Column("reminder_time", sa.Time(), nullable=True),
+        sa.Column("sort_order", sa.Integer(), nullable=True),
+        sa.Column("created_at", sa.DateTime(), nullable=False, server_default=sa.func.now()),
+        sa.Column("completed_at", sa.DateTime(), nullable=True),
+        sa.CheckConstraint("habit_type in ('build','quit')", name="ck_habit_habit_type"),
+        sa.CheckConstraint("status in ('active','completed')", name="ck_habit_status"),
+        mysql_engine="InnoDB",
+        mysql_charset="utf8mb4",
+    )
+
+    op.create_table(
+        "habit_log",
+        sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
+        sa.Column("habit_id", sa.Integer(), sa.ForeignKey("habit.id", ondelete="CASCADE"), nullable=False),
+        sa.Column("log_date", sa.Date(), nullable=False),
+        sa.Column("checked_at", sa.DateTime(), nullable=False, server_default=sa.func.now()),
+        sa.UniqueConstraint("habit_id", "log_date", name="uq_habit_log_habit_date"),
+        mysql_engine="InnoDB",
+        mysql_charset="utf8mb4",
+    )
+
+    op.create_table(
+        "push_subscription",
+        sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
+        sa.Column("endpoint", sa.String(length=512), nullable=False, unique=True),
+        sa.Column("p256dh_key", sa.String(length=255), nullable=False),
+        sa.Column("auth_key", sa.String(length=255), nullable=False),
+        sa.Column("user_agent", sa.String(length=255), nullable=True),
+        sa.Column("created_at", sa.DateTime(), nullable=False, server_default=sa.func.now()),
+        mysql_engine="InnoDB",
+        mysql_charset="utf8mb4",
+    )
+
+    op.create_table(
+        "habit_notification_log",
+        sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
+        sa.Column("habit_id", sa.Integer(), sa.ForeignKey("habit.id", ondelete="CASCADE"), nullable=False),
+        sa.Column("notify_date", sa.Date(), nullable=False),
+        sa.Column("sent_at", sa.DateTime(), nullable=False, server_default=sa.func.now()),
+        sa.UniqueConstraint("habit_id", "notify_date", name="uq_notification_habit_date"),
+        mysql_engine="InnoDB",
+        mysql_charset="utf8mb4",
+    )
+
+
+def downgrade() -> None:
+    op.drop_table("habit_notification_log")
+    op.drop_table("push_subscription")
+    op.drop_table("habit_log")
+    op.drop_table("habit")
@@ -0,0 +1,24 @@
+"""add condition_text to habit
+
+Revision ID: 0002_add_condition_text
+Revises: 0001_initial
+Create Date: 2026-07-14
+
+"""
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+revision: str = "0002_add_condition_text"
+down_revision: Union[str, None] = "0001_initial"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.add_column("habit", sa.Column("condition_text", sa.String(length=300), nullable=True))
+
+
+def downgrade() -> None:
+    op.drop_column("habit", "condition_text")
@@ -0,0 +1,34 @@
+"""add user table
+
+Revision ID: 0003_add_user_table
+Revises: 0002_add_condition_text
+Create Date: 2026-07-15
+
+"""
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+revision: str = "0003_add_user_table"
+down_revision: Union[str, None] = "0002_add_condition_text"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "user",
+        sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
+        sa.Column("google_sub", sa.String(length=255), nullable=False, unique=True),
+        sa.Column("email", sa.String(length=255), nullable=False, unique=True),
+        sa.Column("name", sa.String(length=255), nullable=True),
+        sa.Column("picture_url", sa.String(length=512), nullable=True),
+        sa.Column("created_at", sa.DateTime(), nullable=False, server_default=sa.func.now()),
+        mysql_engine="InnoDB",
+        mysql_charset="utf8mb4",
+    )
+
+
+def downgrade() -> None:
+    op.drop_table("user")
@@ -0,0 +1,41 @@
+"""add user_id to habit and push_subscription
+
+Revision ID: 0004_add_user_id_columns
+Revises: 0003_add_user_table
+Create Date: 2026-07-15
+
+"""
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+revision: str = "0004_add_user_id_columns"
+down_revision: Union[str, None] = "0003_add_user_table"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.add_column("habit", sa.Column("user_id", sa.Integer(), nullable=True))
+    op.create_foreign_key(
+        "fk_habit_user_id", "habit", "user", ["user_id"], ["id"], ondelete="CASCADE"
+    )
+
+    op.add_column("push_subscription", sa.Column("user_id", sa.Integer(), nullable=True))
+    op.create_foreign_key(
+        "fk_push_subscription_user_id",
+        "push_subscription",
+        "user",
+        ["user_id"],
+        ["id"],
+        ondelete="CASCADE",
+    )
+
+
+def downgrade() -> None:
+    op.drop_constraint("fk_push_subscription_user_id", "push_subscription", type_="foreignkey")
+    op.drop_column("push_subscription", "user_id")
+
+    op.drop_constraint("fk_habit_user_id", "habit", type_="foreignkey")
+    op.drop_column("habit", "user_id")
@@ -0,0 +1,34 @@
+"""add summary_notification_log table
+
+Revision ID: 0005_add_summary_notification_log
+Revises: 0004_add_user_id_columns
+Create Date: 2026-07-16
+
+"""
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+revision: str = "0005_add_summary_notif_log"
+down_revision: Union[str, None] = "0004_add_user_id_columns"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "summary_notification_log",
+        sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True),
+        sa.Column("user_id", sa.Integer(), sa.ForeignKey("user.id", ondelete="CASCADE"), nullable=False),
+        sa.Column("period_type", sa.String(length=20), nullable=False),
+        sa.Column("period_start", sa.Date(), nullable=False),
+        sa.Column("sent_at", sa.DateTime(), nullable=False, server_default=sa.func.now()),
+        sa.UniqueConstraint("user_id", "period_type", "period_start", name="uq_summary_user_period"),
+        mysql_engine="InnoDB",
+        mysql_charset="utf8mb4",
+    )
+
+
+def downgrade() -> None:
+    op.drop_table("summary_notification_log")