Add auto alembic upgrade in container

.gitignore

@@ -3,3 +3,4 @@ __pycache__
 *.db
 .envrc
 exec_folder/
+.env

backend/alembic.ini

@@ -0,0 +1,147 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts.
+# this is typically a path given in POSIX (e.g. forward slashes)
+# format, relative to the token %(here)s which refers to the location of this
+# ini file
+script_location = %(here)s/alembic
+
+# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
+# Uncomment the line below if you want the files to be prepended with date and time
+# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
+# for all available tokens
+# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+
+# sys.path path, will be prepended to sys.path if present.
+# defaults to the current working directory.  for multiple paths, the path separator
+# is defined by "path_separator" below.
+prepend_sys_path = .
+
+
+# timezone to use when rendering the date within the migration file
+# as well as the filename.
+# If specified, requires the tzdata library which can be installed by adding
+# `alembic[tz]` to the pip requirements.
+# string value is passed to ZoneInfo()
+# leave blank for localtime
+# timezone =
+
+# max length of characters to apply to the "slug" field
+# truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# set to 'true' to allow .pyc and .pyo files without
+# a source .py file to be detected as revisions in the
+# versions/ directory
+# sourceless = false
+
+# version location specification; This defaults
+# to <script_location>/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path.
+# The path separator used here should be the separator specified by "path_separator"
+# below.
+# version_locations = %(here)s/bar:%(here)s/bat:%(here)s/alembic/versions
+
+# path_separator; This indicates what character is used to split lists of file
+# paths, including version_locations and prepend_sys_path within configparser
+# files such as alembic.ini.
+# The default rendered in new alembic.ini files is "os", which uses os.pathsep
+# to provide os-dependent path splitting.
+#
+# Note that in order to support legacy alembic.ini files, this default does NOT
+# take place if path_separator is not present in alembic.ini.  If this
+# option is omitted entirely, fallback logic is as follows:
+#
+# 1. Parsing of the version_locations option falls back to using the legacy
+#    "version_path_separator" key, which if absent then falls back to the legacy
+#    behavior of splitting on spaces and/or commas.
+# 2. Parsing of the prepend_sys_path option falls back to the legacy
+#    behavior of splitting on spaces, commas, or colons.
+#
+# Valid values for path_separator are:
+#
+# path_separator = :
+# path_separator = ;
+# path_separator = space
+# path_separator = newline
+#
+# Use os.pathsep. Default configuration used for new projects.
+path_separator = os
+
+# set to 'true' to search source files recursively
+# in each "version_locations" directory
+# new in Alembic version 1.10
+# recursive_version_locations = false
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+# database URL.  This is consumed by the user-maintained env.py script only.
+# other means of configuring database URLs may be customized within the env.py
+# file.
+sqlalchemy.url = sqlite:///./project_monitor.db
+
+
+[post_write_hooks]
+# post_write_hooks defines scripts or Python functions that are run
+# on newly generated revision scripts.  See the documentation for further
+# detail and examples
+
+# format using "black" - use the console_scripts runner, against the "black" entrypoint
+# hooks = black
+# black.type = console_scripts
+# black.entrypoint = black
+# black.options = -l 79 REVISION_SCRIPT_FILENAME
+
+# lint with attempts to fix using "ruff" - use the module runner, against the "ruff" module
+# hooks = ruff
+# ruff.type = module
+# ruff.module = ruff
+# ruff.options = check --fix REVISION_SCRIPT_FILENAME
+
+# Alternatively, use the exec runner to execute a binary found on your PATH
+# hooks = ruff
+# ruff.type = exec
+# ruff.executable = ruff
+# ruff.options = check --fix REVISION_SCRIPT_FILENAME
+
+# Logging configuration.  This is also consumed by the user-maintained
+# env.py script only.
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARNING
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARNING
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

backend/alembic/env.py

@@ -0,0 +1,77 @@
+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+
+from alembic import context
+from model import Base
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' supports
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+target_metadata = Base.metadata
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def run_migrations_offline() -> None:
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online() -> None:
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    with connectable.connect() as connection:
+        context.configure(connection=connection, target_metadata=target_metadata)
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

backend/alembic/script.py.mako

@@ -0,0 +1,28 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    ${downgrades if downgrades else "pass"}

backend/alembic/versions/9a7bb433ef44_initial_migration.py

@@ -0,0 +1,32 @@
+"""Initial migration
+
+Revision ID: 9a7bb433ef44
+Revises: 
+Create Date: 2025-10-14 20:19:30.322104
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '9a7bb433ef44'
+down_revision: Union[str, Sequence[str], None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###

backend/backend.py

@@ -52,15 +52,6 @@ def hello():
     return {"message": "Welcome to the Project Monitor API"}
 
 
-# Subscriptions API Endpoints
-@app.get("/subscriptions")
-def list_subscriptions():
-    db = SessionLocal()
-    subscriptions = db.query(Subscription).all()
-    db.close()
-    return subscriptions
-
-
 class SubscriptionCreate(BaseModel):
     topic: str
 
@@ -69,10 +60,33 @@ class SubscriptionResponse(BaseModel):
     id: int
     topic: str
     created_at: datetime
+    has_unread: bool
 
     model_config = {"from_attributes": True}
 
 
+# Subscriptions API Endpoints
+@app.get("/subscriptions", response_model=list[SubscriptionResponse])
+def list_subscriptions():
+    db = SessionLocal()
+    subscriptions = db.query(Subscription).all()
+
+    # TODO: find a better way to do this
+    for subscription in subscriptions:
+        not_viewed_count = (
+            db.query(Notification)
+            .filter(
+                Notification.subscription_id == subscription.id,
+                ~Notification.viewed,
+            )
+            .count()
+        )
+        subscription.has_unread = not_viewed_count > 0
+
+    db.close()
+    return subscriptions
+
+
 @app.get("/subscriptions/{subscription_id}", response_model=SubscriptionResponse)
 def get_subscription(subscription_id: int):
     db = SessionLocal()
@@ -82,6 +96,17 @@ def get_subscription(subscription_id: int):
     if not subscription:
         db.close()
         raise HTTPException(status_code=404, detail="Subscription not found")
+
+    # checking if subscription has unread messages
+    subscription.has_unread = (
+        db.query(Notification)
+        .filter(
+            Notification.subscription_id == subscription_id and not Notification.viewed
+        )
+        .count()
+        > 0
+    )
+
     db.close()
     return subscription
 

backend/get_notifications.py

@@ -18,6 +18,7 @@ def fetch_ntfy_notifications(base_url, subscriptions):
 
     notifications = []
     for subscription in subscriptions:
+        print(f"Fetching notifications for {subscription.topic}")
         topic = subscription.topic
         last_message_id = subscription.last_message_id
         since_param = "all" if last_message_id is None else last_message_id

backend/model.py

@@ -6,7 +6,10 @@ from sqlalchemy.sql.sqltypes import DateTime
 import os
 
 # Initialize the database
-DATABASE_URL = os.getenv("DATABASE_URL", "sqlite:///./project_monitor.db")
+DATABASE_URL = os.getenv("DATABASE_URL")
+
+if not DATABASE_URL:
+    raise ValueError("DATABASE_URL environment variable is not set")
 
 # SQLAlchemy setup
 engine = create_engine(DATABASE_URL, connect_args={"check_same_thread": False})

backend/requirements.txt

@@ -2,3 +2,4 @@ requests
 uvicorn
 fastapi
 sqlalchemy
+alembic

docker/entry.sh

@@ -19,6 +19,7 @@ cd ../..
 
 # Start the backend using uvicorn
 cd backend
+alembic upgrade head
 uvicorn backend:app --host 0.0.0.0 --port 8000 &
 cd ..
 

frontend/src/lib/api.ts

@@ -1,6 +1,6 @@
 import { env } from '$env/dynamic/public';
 
-export const API_URL = env.PUBLIC_API_URL || 'http://localhost:8080';
+export const API_URL = env.PUBLIC_API_URL || 'http://localhost:8000';
 
 /**
  * Type definitions for Subscriptions and Notifications
@@ -9,6 +9,7 @@ export interface Subscription {
 	id: number;
 	topic: string;
 	created_at: string;
+	has_unread: boolean;
 }
 
 export interface Notification {

frontend/src/routes/+layout.svelte

@@ -41,7 +41,6 @@
 	<div class="container mx-auto flex justify-between items-center p-4">
 		<a href="/" class="text-2xl font-bold hover:text-gray-400">Project Monitor</a>
 		<div class="flex space-x-6">
-			<a href="/" class="text-lg hover:text-gray-400">Home</a>
 			<a href="/scripts" class="text-lg hover:text-gray-400">Scripts</a>
 			<a href="/notifications" class="text-lg hover:text-gray-400">Notifications</a>
 			<a href="/settings" class="text-lg hover:text-gray-400">

frontend/src/routes/notifications/+page.svelte

@@ -39,8 +39,11 @@
 		{#each subscriptions as subscription (subscription.id)}
 			<a
 				href={`/notifications/${subscription.id}`}
-				class="block p-4 border rounded bg-white hover:bg-gray-100 shadow-lg shadow-blue-500/50"
+				class="relative block p-4 border rounded bg-white hover:bg-gray-100 shadow-lg shadow-blue-500/50"
 			>
+				{#if subscription.has_unread}
+					<span class="absolute top-2 right-2 w-3 h-3 bg-green-500 rounded-full"></span>
+				{/if}
 				<h2 class="text-lg font-semibold text-gray-800">{subscription.topic}</h2>
 			</a>
 		{/each}