♻ Move project source files to top level from src, update Sentry dependency (#630)

Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
2024-03-07 11:35:33 -05:00
parent ae83b89113
commit 8558cf00a2
248 changed files with 4 additions and 6 deletions
--- a/backend/.dockerignore
+++ b/backend/.dockerignore
@@ -0,0 +1,8 @@
+# Python
+__pycache__
+app.egg-info
+*.pyc
+.mypy_cache
+.coverage
+htmlcov
+.venv
--- a/backend/.gitignore
+++ b/backend/.gitignore
@@ -0,0 +1,9 @@
+__pycache__
+app.egg-info
+*.pyc
+.mypy_cache
+.coverage
+htmlcov
+poetry.lock
+.cache
+.venv
--- a/backend/alembic.ini
+++ b/backend/alembic.ini
@@ -0,0 +1,71 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+script_location = app/alembic
+
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# timezone to use when rendering the date
+# within the migration file as well as the filename.
+# string value is passed to dateutil.tz.gettz()
+# 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 alembic/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path
+# version_locations = %(here)s/bar %(here)s/bat alembic/versions
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+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
--- a/backend/app/init.py
+++ b/backend/app/init.py
--- a/backend/app/alembic/README
+++ b/backend/app/alembic/README
@@ -0,0 +1 @@
+Generic single-database configuration.
--- a/backend/app/alembic/env.py
+++ b/backend/app/alembic/env.py
@@ -0,0 +1,87 @@
+import os
+from logging.config import fileConfig
+
+from alembic import context
+from sqlalchemy import engine_from_config, pool
+
+# 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.
+fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+# target_metadata = None
+
+from app.models import SQLModel  # noqa
+
+target_metadata = SQLModel.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 get_url():
+    user = os.getenv("POSTGRES_USER", "postgres")
+    password = os.getenv("POSTGRES_PASSWORD", "")
+    server = os.getenv("POSTGRES_SERVER", "db")
+    db = os.getenv("POSTGRES_DB", "app")
+    return f"postgresql+psycopg://{user}:{password}@{server}/{db}"
+
+
+def run_migrations_offline():
+    """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 = get_url()
+    context.configure(
+        url=url, target_metadata=target_metadata, literal_binds=True, compare_type=True
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online():
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+    configuration = config.get_section(config.config_ini_section)
+    configuration["sqlalchemy.url"] = get_url()
+    connectable = engine_from_config(
+        configuration,
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection, target_metadata=target_metadata, compare_type=True
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()
--- a/backend/app/alembic/script.py.mako
+++ b/backend/app/alembic/script.py.mako
@@ -0,0 +1,25 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from alembic import op
+import sqlalchemy as sa
+import sqlmodel.sql.sqltypes
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+branch_labels = ${repr(branch_labels)}
+depends_on = ${repr(depends_on)}
+
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}
--- a/backend/app/alembic/versions/.keep
+++ b/backend/app/alembic/versions/.keep
--- a/backend/app/alembic/versions/e2412789c190_initialize_models.py
+++ b/backend/app/alembic/versions/e2412789c190_initialize_models.py
@@ -0,0 +1,54 @@
+"""Initialize models
+
+Revision ID: e2412789c190
+Revises:
+Create Date: 2023-11-24 22:55:43.195942
+
+"""
+import sqlalchemy as sa
+import sqlmodel.sql.sqltypes
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "e2412789c190"
+down_revision = None
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "user",
+        sa.Column("email", sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+        sa.Column("is_active", sa.Boolean(), nullable=False),
+        sa.Column("is_superuser", sa.Boolean(), nullable=False),
+        sa.Column("full_name", sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+        sa.Column("id", sa.Integer(), nullable=False),
+        sa.Column(
+            "hashed_password", sqlmodel.sql.sqltypes.AutoString(), nullable=False
+        ),
+        sa.PrimaryKeyConstraint("id"),
+    )
+    op.create_index(op.f("ix_user_email"), "user", ["email"], unique=True)
+    op.create_table(
+        "item",
+        sa.Column("description", sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+        sa.Column("id", sa.Integer(), nullable=False),
+        sa.Column("title", sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+        sa.Column("owner_id", sa.Integer(), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["owner_id"],
+            ["user.id"],
+        ),
+        sa.PrimaryKeyConstraint("id"),
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table("item")
+    op.drop_index(op.f("ix_user_email"), table_name="user")
+    op.drop_table("user")
+    # ### end Alembic commands ###
--- a/backend/app/api/init.py
+++ b/backend/app/api/init.py
--- a/backend/app/api/deps.py
+++ b/backend/app/api/deps.py
@@ -0,0 +1,56 @@
+from collections.abc import Generator
+from typing import Annotated
+
+from fastapi import Depends, HTTPException, status
+from fastapi.security import OAuth2PasswordBearer
+from jose import jwt
+from pydantic import ValidationError
+from sqlmodel import Session
+
+from app.core import security
+from app.core.config import settings
+from app.core.db import engine
+from app.models import TokenPayload, User
+
+reusable_oauth2 = OAuth2PasswordBearer(
+    tokenUrl=f"{settings.API_V1_STR}/login/access-token"
+)
+
+
+def get_db() -> Generator:
+    with Session(engine) as session:
+        yield session
+
+
+SessionDep = Annotated[Session, Depends(get_db)]
+TokenDep = Annotated[str, Depends(reusable_oauth2)]
+
+
+def get_current_user(session: SessionDep, token: TokenDep) -> User:
+    try:
+        payload = jwt.decode(
+            token, settings.SECRET_KEY, algorithms=[security.ALGORITHM]
+        )
+        token_data = TokenPayload(**payload)
+    except (jwt.JWTError, ValidationError):
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Could not validate credentials",
+        )
+    user = session.get(User, token_data.sub)
+    if not user:
+        raise HTTPException(status_code=404, detail="User not found")
+    if not user.is_active:
+        raise HTTPException(status_code=400, detail="Inactive user")
+    return user
+
+
+CurrentUser = Annotated[User, Depends(get_current_user)]
+
+
+def get_current_active_superuser(current_user: CurrentUser) -> User:
+    if not current_user.is_superuser:
+        raise HTTPException(
+            status_code=400, detail="The user doesn't have enough privileges"
+        )
+    return current_user
--- a/backend/app/api/main.py
+++ b/backend/app/api/main.py
@@ -0,0 +1,9 @@
+from fastapi import APIRouter
+
+from app.api.routes import items, login, users, utils
+
+api_router = APIRouter()
+api_router.include_router(login.router, tags=["login"])
+api_router.include_router(users.router, prefix="/users", tags=["users"])
+api_router.include_router(utils.router, prefix="/utils", tags=["utils"])
+api_router.include_router(items.router, prefix="/items", tags=["items"])
--- a/backend/app/api/routes/init.py
+++ b/backend/app/api/routes/init.py
--- a/backend/app/api/routes/items.py
+++ b/backend/app/api/routes/items.py
@@ -0,0 +1,97 @@
+from typing import Any
+
+from fastapi import APIRouter, HTTPException
+from sqlmodel import func, select
+
+from app.api.deps import CurrentUser, SessionDep
+from app.models import Item, ItemCreate, ItemOut, ItemsOut, ItemUpdate, Message
+
+router = APIRouter()
+
+
+@router.get("/", response_model=ItemsOut)
+def read_items(
+    session: SessionDep, current_user: CurrentUser, skip: int = 0, limit: int = 100
+) -> Any:
+    """
+    Retrieve items.
+    """
+
+    statment = select(func.count()).select_from(Item)
+    count = session.exec(statment).one()
+
+    if current_user.is_superuser:
+        statement = select(Item).offset(skip).limit(limit)
+        items = session.exec(statement).all()
+    else:
+        statement = (
+            select(Item)
+            .where(Item.owner_id == current_user.id)
+            .offset(skip)
+            .limit(limit)
+        )
+        items = session.exec(statement).all()
+
+    return ItemsOut(data=items, count=count)
+
+
+@router.get("/{id}", response_model=ItemOut)
+def read_item(session: SessionDep, current_user: CurrentUser, id: int) -> Any:
+    """
+    Get item by ID.
+    """
+    item = session.get(Item, id)
+    if not item:
+        raise HTTPException(status_code=404, detail="Item not found")
+    if not current_user.is_superuser and (item.owner_id != current_user.id):
+        raise HTTPException(status_code=400, detail="Not enough permissions")
+    return item
+
+
+@router.post("/", response_model=ItemOut)
+def create_item(
+    *, session: SessionDep, current_user: CurrentUser, item_in: ItemCreate
+) -> Any:
+    """
+    Create new item.
+    """
+    item = Item.model_validate(item_in, update={"owner_id": current_user.id})
+    session.add(item)
+    session.commit()
+    session.refresh(item)
+    return item
+
+
+@router.put("/{id}", response_model=ItemOut)
+def update_item(
+    *, session: SessionDep, current_user: CurrentUser, id: int, item_in: ItemUpdate
+) -> Any:
+    """
+    Update an item.
+    """
+    item = session.get(Item, id)
+    if not item:
+        raise HTTPException(status_code=404, detail="Item not found")
+    if not current_user.is_superuser and (item.owner_id != current_user.id):
+        raise HTTPException(status_code=400, detail="Not enough permissions")
+    update_dict = item_in.model_dump(exclude_unset=True)
+    item.sqlmodel_update(update_dict)
+    session.add(item)
+    session.commit()
+    session.refresh(item)
+    return item
+
+
+@router.delete("/{id}")
+def delete_item(session: SessionDep, current_user: CurrentUser, id: int) -> Message:
+    """
+    Delete an item.
+    """
+    item = session.get(Item, id)
+    if not item:
+        raise HTTPException(status_code=404, detail="Item not found")
+    if not current_user.is_superuser and (item.owner_id != current_user.id):
+        raise HTTPException(status_code=400, detail="Not enough permissions")
+    session.delete(item)
+    session.commit()
+    return Message(message="Item deleted successfully")
--- a/backend/app/api/routes/login.py
+++ b/backend/app/api/routes/login.py
@@ -0,0 +1,91 @@
+from datetime import timedelta
+from typing import Annotated, Any
+
+from fastapi import APIRouter, Depends, HTTPException
+from fastapi.security import OAuth2PasswordRequestForm
+
+from app import crud
+from app.api.deps import CurrentUser, SessionDep
+from app.core import security
+from app.core.config import settings
+from app.core.security import get_password_hash
+from app.models import Message, NewPassword, Token, UserOut
+from app.utils import (
+    generate_password_reset_token,
+    send_reset_password_email,
+    verify_password_reset_token,
+)
+
+router = APIRouter()
+
+
+@router.post("/login/access-token")
+def login_access_token(
+    session: SessionDep, form_data: Annotated[OAuth2PasswordRequestForm, Depends()]
+) -> Token:
+    """
+    OAuth2 compatible token login, get an access token for future requests
+    """
+    user = crud.authenticate(
+        session=session, email=form_data.username, password=form_data.password
+    )
+    if not user:
+        raise HTTPException(status_code=400, detail="Incorrect email or password")
+    elif not user.is_active:
+        raise HTTPException(status_code=400, detail="Inactive user")
+    access_token_expires = timedelta(minutes=settings.ACCESS_TOKEN_EXPIRE_MINUTES)
+    return Token(
+        access_token=security.create_access_token(
+            user.id, expires_delta=access_token_expires
+        )
+    )
+
+
+@router.post("/login/test-token", response_model=UserOut)
+def test_token(current_user: CurrentUser) -> Any:
+    """
+    Test access token
+    """
+    return current_user
+
+
+@router.post("/password-recovery/{email}")
+def recover_password(email: str, session: SessionDep) -> Message:
+    """
+    Password Recovery
+    """
+    user = crud.get_user_by_email(session=session, email=email)
+
+    if not user:
+        raise HTTPException(
+            status_code=404,
+            detail="The user with this username does not exist in the system.",
+        )
+    password_reset_token = generate_password_reset_token(email=email)
+    send_reset_password_email(
+        email_to=user.email, email=email, token=password_reset_token
+    )
+    return Message(message="Password recovery email sent")
+
+
+@router.post("/reset-password/")
+def reset_password(session: SessionDep, body: NewPassword) -> Message:
+    """
+    Reset password
+    """
+    email = verify_password_reset_token(token=body.token)
+    if not email:
+        raise HTTPException(status_code=400, detail="Invalid token")
+    user = crud.get_user_by_email(session=session, email=email)
+    if not user:
+        raise HTTPException(
+            status_code=404,
+            detail="The user with this username does not exist in the system.",
+        )
+    elif not user.is_active:
+        raise HTTPException(status_code=400, detail="Inactive user")
+    hashed_password = get_password_hash(password=body.new_password)
+    user.hashed_password = hashed_password
+    session.add(user)
+    session.commit()
+    return Message(message="Password updated successfully")
--- a/backend/app/api/routes/users.py
+++ b/backend/app/api/routes/users.py
@@ -0,0 +1,198 @@
+from typing import Any
+
+from fastapi import APIRouter, Depends, HTTPException
+from sqlmodel import delete, func, select
+
+from app import crud
+from app.api.deps import (
+    CurrentUser,
+    SessionDep,
+    get_current_active_superuser,
+)
+from app.core.config import settings
+from app.core.security import get_password_hash, verify_password
+from app.models import (
+    Item,
+    Message,
+    UpdatePassword,
+    User,
+    UserCreate,
+    UserCreateOpen,
+    UserOut,
+    UsersOut,
+    UserUpdate,
+    UserUpdateMe,
+)
+from app.utils import send_new_account_email
+
+router = APIRouter()
+
+
+@router.get(
+    "/", dependencies=[Depends(get_current_active_superuser)], response_model=UsersOut
+)
+def read_users(session: SessionDep, skip: int = 0, limit: int = 100) -> Any:
+    """
+    Retrieve users.
+    """
+
+    statment = select(func.count()).select_from(User)
+    count = session.exec(statment).one()
+
+    statement = select(User).offset(skip).limit(limit)
+    users = session.exec(statement).all()
+
+    return UsersOut(data=users, count=count)
+
+
+@router.post(
+    "/", dependencies=[Depends(get_current_active_superuser)], response_model=UserOut
+)
+def create_user(*, session: SessionDep, user_in: UserCreate) -> Any:
+    """
+    Create new user.
+    """
+    user = crud.get_user_by_email(session=session, email=user_in.email)
+    if user:
+        raise HTTPException(
+            status_code=400,
+            detail="The user with this username already exists in the system.",
+        )
+
+    user = crud.create_user(session=session, user_create=user_in)
+    if settings.EMAILS_ENABLED and user_in.email:
+        send_new_account_email(
+            email_to=user_in.email, username=user_in.email, password=user_in.password
+        )
+    return user
+
+
+@router.patch("/me", response_model=UserOut)
+def update_user_me(
+    *, session: SessionDep, user_in: UserUpdateMe, current_user: CurrentUser
+) -> Any:
+    """
+    Update own user.
+    """
+
+    user_data = user_in.model_dump(exclude_unset=True)
+    current_user.sqlmodel_update(user_data)
+    session.add(current_user)
+    session.commit()
+    session.refresh(current_user)
+    return current_user
+
+
+@router.patch("/me/password", response_model=Message)
+def update_password_me(
+    *, session: SessionDep, body: UpdatePassword, current_user: CurrentUser
+) -> Any:
+    """
+    Update own password.
+    """
+    if not verify_password(body.current_password, current_user.hashed_password):
+        raise HTTPException(status_code=400, detail="Incorrect password")
+    if body.current_password == body.new_password:
+        raise HTTPException(
+            status_code=400, detail="New password cannot be the same as the current one"
+        )
+    hashed_password = get_password_hash(body.new_password)
+    current_user.hashed_password = hashed_password
+    session.add(current_user)
+    session.commit()
+    return Message(message="Password updated successfully")
+
+
+@router.get("/me", response_model=UserOut)
+def read_user_me(session: SessionDep, current_user: CurrentUser) -> Any:
+    """
+    Get current user.
+    """
+    return current_user
+
+
+@router.post("/open", response_model=UserOut)
+def create_user_open(session: SessionDep, user_in: UserCreateOpen) -> Any:
+    """
+    Create new user without the need to be logged in.
+    """
+    if not settings.USERS_OPEN_REGISTRATION:
+        raise HTTPException(
+            status_code=403,
+            detail="Open user registration is forbidden on this server",
+        )
+    user = crud.get_user_by_email(session=session, email=user_in.email)
+    if user:
+        raise HTTPException(
+            status_code=400,
+            detail="The user with this username already exists in the system",
+        )
+    user_create = UserCreate.from_orm(user_in)
+    user = crud.create_user(session=session, user_create=user_create)
+    return user
+
+
+@router.get("/{user_id}", response_model=UserOut)
+def read_user_by_id(
+    user_id: int, session: SessionDep, current_user: CurrentUser
+) -> Any:
+    """
+    Get a specific user by id.
+    """
+    user = session.get(User, user_id)
+    if user == current_user:
+        return user
+    if not current_user.is_superuser:
+        raise HTTPException(
+            # TODO: Review status code
+            status_code=400,
+            detail="The user doesn't have enough privileges",
+        )
+    return user
+
+
+@router.patch(
+    "/{user_id}",
+    dependencies=[Depends(get_current_active_superuser)],
+    response_model=UserOut,
+)
+def update_user(
+    *,
+    session: SessionDep,
+    user_id: int,
+    user_in: UserUpdate,
+) -> Any:
+    """
+    Update a user.
+    """
+
+    db_user = crud.update_user(session=session, user_id=user_id, user_in=user_in)
+    if db_user is None:
+        raise HTTPException(
+            status_code=404,
+            detail="The user with this username does not exist in the system",
+        )
+    return db_user
+
+
+@router.delete("/{user_id}")
+def delete_user(
+    session: SessionDep, current_user: CurrentUser, user_id: int
+) -> Message:
+    """
+    Delete a user.
+    """
+    user = session.get(User, user_id)
+    if not user:
+        raise HTTPException(status_code=404, detail="User not found")
+
+    if (user == current_user and not current_user.is_superuser) or (user != current_user and current_user.is_superuser):
+        statement = delete(Item).where(Item.owner_id == user_id)
+        session.exec(statement)
+        session.delete(user)
+        session.commit()
+        return Message(message="User deleted successfully")
+    elif user == current_user and current_user.is_superuser:
+        raise HTTPException(
+            status_code=400, detail="Super users are not allowed to delete themselves"
+        )
--- a/backend/app/api/routes/utils.py
+++ b/backend/app/api/routes/utils.py
@@ -0,0 +1,35 @@
+from fastapi import APIRouter, Depends
+from pydantic.networks import EmailStr
+
+from app.api.deps import get_current_active_superuser
+from app.core.celery_app import celery_app
+from app.models import Message
+from app.utils import send_test_email
+
+router = APIRouter()
+
+
+@router.post(
+    "/test-celery/",
+    dependencies=[Depends(get_current_active_superuser)],
+    status_code=201,
+)
+def test_celery(body: Message) -> Message:
+    """
+    Test Celery worker.
+    """
+    celery_app.send_task("app.worker.test_celery", args=[body.message])
+    return Message(message="Word received")
+
+
+@router.post(
+    "/test-email/",
+    dependencies=[Depends(get_current_active_superuser)],
+    status_code=201,
+)
+def test_email(email_to: EmailStr) -> Message:
+    """
+    Test emails.
+    """
+    send_test_email(email_to=email_to)
+    return Message(message="Test email sent")
--- a/backend/app/backend_pre_start.py
+++ b/backend/app/backend_pre_start.py
@@ -0,0 +1,38 @@
+import logging
+
+from sqlmodel import Session, select
+from tenacity import after_log, before_log, retry, stop_after_attempt, wait_fixed
+
+from app.core.db import engine
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+max_tries = 60 * 5  # 5 minutes
+wait_seconds = 1
+
+
+@retry(
+    stop=stop_after_attempt(max_tries),
+    wait=wait_fixed(wait_seconds),
+    before=before_log(logger, logging.INFO),
+    after=after_log(logger, logging.WARN),
+)
+def init() -> None:
+    try:
+        with Session(engine) as session:
+            # Try to create session to check if DB is awake
+            session.exec(select(1))
+    except Exception as e:
+        logger.error(e)
+        raise e
+
+
+def main() -> None:
+    logger.info("Initializing service")
+    init()
+    logger.info("Service finished initializing")
+
+
+if __name__ == "__main__":
+    main()
--- a/backend/app/celeryworker_pre_start.py
+++ b/backend/app/celeryworker_pre_start.py
@@ -0,0 +1,38 @@
+import logging
+
+from sqlmodel import Session, select
+from tenacity import after_log, before_log, retry, stop_after_attempt, wait_fixed
+
+from app.core.db import engine
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+max_tries = 60 * 5  # 5 minutes
+wait_seconds = 1
+
+
+@retry(
+    stop=stop_after_attempt(max_tries),
+    wait=wait_fixed(wait_seconds),
+    before=before_log(logger, logging.INFO),
+    after=after_log(logger, logging.WARN),
+)
+def init() -> None:
+    try:
+        # Try to create session to check if DB is awake
+        with Session(engine) as session:
+            session.exec(select(1))
+    except Exception as e:
+        logger.error(e)
+        raise e
+
+
+def main() -> None:
+    logger.info("Initializing service")
+    init()
+    logger.info("Service finished initializing")
+
+
+if __name__ == "__main__":
+    main()
--- a/backend/app/core/init.py
+++ b/backend/app/core/init.py
--- a/backend/app/core/celery_app.py
+++ b/backend/app/core/celery_app.py
@@ -0,0 +1,5 @@
+from celery import Celery
+
+celery_app = Celery("worker", broker="amqp://guest@queue//")
+
+celery_app.conf.task_routes = {"app.worker.test_celery": "main-queue"}
--- a/backend/app/core/config.py
+++ b/backend/app/core/config.py
@@ -0,0 +1,98 @@
+import secrets
+from typing import Any
+
+from pydantic import (
+    AnyHttpUrl,
+    HttpUrl,
+    PostgresDsn,
+    ValidationInfo,
+    field_validator,
+)
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Settings(BaseSettings):
+    API_V1_STR: str = "/api/v1"
+    SECRET_KEY: str = secrets.token_urlsafe(32)
+    # 60 minutes * 24 hours * 8 days = 8 days
+    ACCESS_TOKEN_EXPIRE_MINUTES: int = 60 * 24 * 8
+    SERVER_HOST: AnyHttpUrl
+    # BACKEND_CORS_ORIGINS is a JSON-formatted list of origins
+    # e.g: '["http://localhost", "http://localhost:4200", "http://localhost:3000", \
+    # "http://localhost:8080", "http://local.dockertoolbox.tiangolo.com"]'
+    BACKEND_CORS_ORIGINS: list[AnyHttpUrl] | str = []
+
+    @field_validator("BACKEND_CORS_ORIGINS", mode="before")
+    @classmethod
+    def assemble_cors_origins(cls, v: str | list[str]) -> list[str] | str:
+        if isinstance(v, str) and not v.startswith("["):
+            return [i.strip() for i in v.split(",")]
+        elif isinstance(v, list | str):
+            return v
+        raise ValueError(v)
+
+    PROJECT_NAME: str
+    SENTRY_DSN: HttpUrl | None = None
+
+    @field_validator("SENTRY_DSN", mode="before")
+    @classmethod
+    def sentry_dsn_can_be_blank(cls, v: str) -> str | None:
+        if not v:
+            return None
+        return v
+
+    POSTGRES_SERVER: str
+    POSTGRES_USER: str
+    POSTGRES_PASSWORD: str
+    POSTGRES_DB: str
+    SQLALCHEMY_DATABASE_URI: PostgresDsn | None = None
+
+    @field_validator("SQLALCHEMY_DATABASE_URI", mode="before")
+    def assemble_db_connection(cls, v: str | None, info: ValidationInfo) -> Any:
+        if isinstance(v, str):
+            return v
+        return PostgresDsn.build(
+            scheme="postgresql+psycopg",
+            username=info.data.get("POSTGRES_USER"),
+            password=info.data.get("POSTGRES_PASSWORD"),
+            host=info.data.get("POSTGRES_SERVER"),
+            path=f"{info.data.get('POSTGRES_DB') or ''}",
+        )
+
+    SMTP_TLS: bool = True
+    SMTP_PORT: int | None = None
+    SMTP_HOST: str | None = None
+    SMTP_USER: str | None = None
+    SMTP_PASSWORD: str | None = None
+    # TODO: update type to EmailStr when sqlmodel supports it
+    EMAILS_FROM_EMAIL: str | None = None
+    EMAILS_FROM_NAME: str | None = None
+
+    @field_validator("EMAILS_FROM_NAME")
+    def get_project_name(cls, v: str | None, info: ValidationInfo) -> str:
+        if not v:
+            return info.data["PROJECT_NAME"]
+        return v
+
+    EMAIL_RESET_TOKEN_EXPIRE_HOURS: int = 48
+    EMAIL_TEMPLATES_DIR: str = "/app/app/email-templates/build"
+    EMAILS_ENABLED: bool = False
+
+    @field_validator("EMAILS_ENABLED", mode="before")
+    def get_emails_enabled(cls, v: bool, info: ValidationInfo) -> bool:
+        return bool(
+            info.data.get("SMTP_HOST")
+            and info.data.get("SMTP_PORT")
+            and info.data.get("EMAILS_FROM_EMAIL")
+        )
+
+    # TODO: update type to EmailStr when sqlmodel supports it
+    EMAIL_TEST_USER: str = "test@example.com"
+    # TODO: update type to EmailStr when sqlmodel supports it
+    FIRST_SUPERUSER: str
+    FIRST_SUPERUSER_PASSWORD: str
+    USERS_OPEN_REGISTRATION: bool = False
+    model_config = SettingsConfigDict(case_sensitive=True)
+
+
+settings = Settings()
--- a/backend/app/core/db.py
+++ b/backend/app/core/db.py
@@ -0,0 +1,34 @@
+from sqlmodel import Session, create_engine, select
+
+from app import crud
+from app.core.config import settings
+from app.models import User, UserCreate
+
+engine = create_engine(str(settings.SQLALCHEMY_DATABASE_URI))
+
+
+# make sure all SQLModel models are imported (app.models) before initializing DB
+# otherwise, SQLModel might fail to initialize relationships properly
+# for more details: https://github.com/tiangolo/full-stack-fastapi-postgresql/issues/28
+
+
+def init_db(session: Session) -> None:
+    # Tables should be created with Alembic migrations
+    # But if you don't want to use migrations, create
+    # the tables un-commenting the next lines
+    # from sqlmodel import SQLModel
+
+    # from app.core.engine import engine
+    # This works because the models are already imported and registered from app.models
+    # SQLModel.metadata.create_all(engine)
+
+    user = session.exec(
+        select(User).where(User.email == settings.FIRST_SUPERUSER)
+    ).first()
+    if not user:
+        user_in = UserCreate(
+            email=settings.FIRST_SUPERUSER,
+            password=settings.FIRST_SUPERUSER_PASSWORD,
+            is_superuser=True,
+        )
+        user = crud.create_user(session=session, user_create=user_in)
--- a/backend/app/core/security.py
+++ b/backend/app/core/security.py
@@ -0,0 +1,32 @@
+from datetime import datetime, timedelta
+from typing import Any
+
+from jose import jwt
+from passlib.context import CryptContext
+
+from app.core.config import settings
+
+pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
+
+
+ALGORITHM = "HS256"
+
+
+def create_access_token(subject: str | Any, expires_delta: timedelta = None) -> str:
+    if expires_delta:
+        expire = datetime.utcnow() + expires_delta
+    else:
+        expire = datetime.utcnow() + timedelta(
+            minutes=settings.ACCESS_TOKEN_EXPIRE_MINUTES
+        )
+    to_encode = {"exp": expire, "sub": str(subject)}
+    encoded_jwt = jwt.encode(to_encode, settings.SECRET_KEY, algorithm=ALGORITHM)
+    return encoded_jwt
+
+
+def verify_password(plain_password: str, hashed_password: str) -> bool:
+    return pwd_context.verify(plain_password, hashed_password)
+
+
+def get_password_hash(password: str) -> str:
+    return pwd_context.hash(password)
--- a/backend/app/crud.py
+++ b/backend/app/crud.py
@@ -0,0 +1,55 @@
+from typing import Any
+
+from sqlmodel import Session, select
+
+from app.core.security import get_password_hash, verify_password
+from app.models import Item, ItemCreate, User, UserCreate, UserUpdate
+
+
+def create_user(*, session: Session, user_create: UserCreate) -> User:
+    db_obj = User.model_validate(
+        user_create, update={"hashed_password": get_password_hash(user_create.password)}
+    )
+    session.add(db_obj)
+    session.commit()
+    session.refresh(db_obj)
+    return db_obj
+
+
+def update_user(*, session: Session, user_id: int, user_in: UserUpdate) -> Any:
+    db_user = session.get(User, user_id)
+    if not db_user:
+        return None
+    user_data = user_in.model_dump(exclude_unset=True)
+    extra_data = {}
+    if "password" in user_data:
+        password = user_data["password"]
+        hashed_password = get_password_hash(password)
+        extra_data["hashed_password"] = hashed_password
+    db_user.sqlmodel_update(user_data, update=extra_data)
+    session.add(db_user)
+    session.commit()
+    session.refresh(db_user)
+    return db_user
+
+
+def get_user_by_email(*, session: Session, email: str) -> User | None:
+    statement = select(User).where(User.email == email)
+    session_user = session.exec(statement).first()
+    return session_user
+
+
+def authenticate(*, session: Session, email: str, password: str) -> User | None:
+    db_user = get_user_by_email(session=session, email=email)
+    if not db_user:
+        return None
+    if not verify_password(password, db_user.hashed_password):
+        return None
+    return db_user
+
+def create_item(*, session: Session, item_in: ItemCreate, owner_id: int) -> Item:
+    db_item = Item.model_validate(item_in, update={"owner_id": owner_id})
+    session.add(db_item)
+    session.commit()
+    session.refresh(db_item)
+    return db_item
--- a/backend/app/email-templates/build/new_account.html
+++ b/backend/app/email-templates/build/new_account.html
@@ -0,0 +1,26 @@
+<!doctype html><html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office"><head><title></title><!--[if !mso]><!-- --><meta http-equiv="X-UA-Compatible" content="IE=edge"><!--<![endif]--><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><style type="text/css">#outlook a { padding:0; }
+  .ReadMsgBody { width:100%; }
+  .ExternalClass { width:100%; }
+  .ExternalClass * { line-height:100%; }
+  body { margin:0;padding:0;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%; }
+  table, td { border-collapse:collapse;mso-table-lspace:0pt;mso-table-rspace:0pt; }
+  img { border:0;height:auto;line-height:100%; outline:none;text-decoration:none;-ms-interpolation-mode:bicubic; }
+  p { display:block;margin:13px 0; }</style><!--[if !mso]><!--><style type="text/css">@media only screen and (max-width:480px) {
+    @-ms-viewport { width:320px; }
+    @viewport { width:320px; }
+  }</style><!--<![endif]--><!--[if mso]>
+<xml>
+<o:OfficeDocumentSettings>
+  <o:AllowPNG/>
+  <o:PixelsPerInch>96</o:PixelsPerInch>
+</o:OfficeDocumentSettings>
+</xml>
+<![endif]--><!--[if lte mso 11]>
+<style type="text/css">
+  .outlook-group-fix { width:100% !important; }
+</style>
+<![endif]--><!--[if !mso]><!--><link href="https://fonts.googleapis.com/css?family=Ubuntu:300,400,500,700" rel="stylesheet" type="text/css"><style type="text/css">@import url(https://fonts.googleapis.com/css?family=Ubuntu:300,400,500,700);</style><!--<![endif]--><style type="text/css">@media only screen and (min-width:480px) {
+.mj-column-per-100 { width:100% !important; max-width: 100%; }
+}</style><style type="text/css"></style></head><body style="background-color:#ffffff;"><div style="background-color:#ffffff;"><!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" class="" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--><div style="Margin:0px auto;max-width:600px;"><table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"><tbody><tr><td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;vertical-align:top;"><!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:600px;" ><![endif]--><div class="mj-column-per-100 outlook-group-fix" style="font-size:13px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;"><table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"><tr><td style="font-size:0px;padding:10px 25px;word-break:break-word;"><p style="border-top:solid 4px #555555;font-size:1;margin:0px auto;width:100%;"></p><!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" style="border-top:solid 4px #555555;font-size:1;margin:0px auto;width:550px;" role="presentation" width="550px" ><tr><td style="height:0;line-height:0;"> &nbsp;
+</td></tr></table><![endif]--></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:helvetica;font-size:20px;line-height:1;text-align:left;color:#555555;">{{ project_name }} - New Account</div></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:16px;line-height:1;text-align:left;color:#555555;">You have a new account:</div></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:16px;line-height:1;text-align:left;color:#555555;">Username: {{ username }}</div></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:16px;line-height:1;text-align:left;color:#555555;">Password: {{ password }}</div></td></tr><tr><td align="center" vertical-align="middle" style="font-size:0px;padding:50px 0px;word-break:break-word;"><table border="0" cellpadding="0" cellspacing="0" role="presentation" style="border-collapse:separate;line-height:100%;"><tr><td align="center" bgcolor="#414141" role="presentation" style="border:none;border-radius:3px;cursor:auto;padding:10px 25px;background:#414141;" valign="middle"><a href="{{ link }}" style="background:#414141;color:#ffffff;font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:13px;font-weight:normal;line-height:120%;Margin:0;text-decoration:none;text-transform:none;" target="_blank">Go to Dashboard</a></td></tr></table></td></tr><tr><td style="font-size:0px;padding:10px 25px;word-break:break-word;"><p style="border-top:solid 2px #555555;font-size:1;margin:0px auto;width:100%;"></p><!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" style="border-top:solid 2px #555555;font-size:1;margin:0px auto;width:550px;" role="presentation" width="550px" ><tr><td style="height:0;line-height:0;"> &nbsp;
+</td></tr></table><![endif]--></td></tr></table></div><!--[if mso | IE]></td></tr></table><![endif]--></td></tr></tbody></table></div><!--[if mso | IE]></td></tr></table><![endif]--></div></body></html>
--- a/backend/app/email-templates/build/reset_password.html
+++ b/backend/app/email-templates/build/reset_password.html
@@ -0,0 +1,26 @@
+<!doctype html><html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office"><head><title></title><!--[if !mso]><!-- --><meta http-equiv="X-UA-Compatible" content="IE=edge"><!--<![endif]--><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><style type="text/css">#outlook a { padding:0; }
+  .ReadMsgBody { width:100%; }
+  .ExternalClass { width:100%; }
+  .ExternalClass * { line-height:100%; }
+  body { margin:0;padding:0;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%; }
+  table, td { border-collapse:collapse;mso-table-lspace:0pt;mso-table-rspace:0pt; }
+  img { border:0;height:auto;line-height:100%; outline:none;text-decoration:none;-ms-interpolation-mode:bicubic; }
+  p { display:block;margin:13px 0; }</style><!--[if !mso]><!--><style type="text/css">@media only screen and (max-width:480px) {
+    @-ms-viewport { width:320px; }
+    @viewport { width:320px; }
+  }</style><!--<![endif]--><!--[if mso]>
+<xml>
+<o:OfficeDocumentSettings>
+  <o:AllowPNG/>
+  <o:PixelsPerInch>96</o:PixelsPerInch>
+</o:OfficeDocumentSettings>
+</xml>
+<![endif]--><!--[if lte mso 11]>
+<style type="text/css">
+  .outlook-group-fix { width:100% !important; }
+</style>
+<![endif]--><!--[if !mso]><!--><link href="https://fonts.googleapis.com/css?family=Ubuntu:300,400,500,700" rel="stylesheet" type="text/css"><style type="text/css">@import url(https://fonts.googleapis.com/css?family=Ubuntu:300,400,500,700);</style><!--<![endif]--><style type="text/css">@media only screen and (min-width:480px) {
+.mj-column-per-100 { width:100% !important; max-width: 100%; }
+}</style><style type="text/css"></style></head><body style="background-color:#ffffff;"><div style="background-color:#ffffff;"><!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" class="" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--><div style="Margin:0px auto;max-width:600px;"><table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"><tbody><tr><td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;vertical-align:top;"><!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:600px;" ><![endif]--><div class="mj-column-per-100 outlook-group-fix" style="font-size:13px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;"><table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"><tr><td style="font-size:0px;padding:10px 25px;word-break:break-word;"><p style="border-top:solid 4px #555555;font-size:1;margin:0px auto;width:100%;"></p><!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" style="border-top:solid 4px #555555;font-size:1;margin:0px auto;width:550px;" role="presentation" width="550px" ><tr><td style="height:0;line-height:0;"> &nbsp;
+</td></tr></table><![endif]--></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:helvetica;font-size:20px;line-height:1;text-align:left;color:#555555;">{{ project_name }} - Password Recovery</div></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:16px;line-height:1;text-align:left;color:#555555;">We received a request to recover the password for user {{ username }} with email {{ email }}</div></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:16px;line-height:1;text-align:left;color:#555555;">Reset your password by clicking the button below:</div></td></tr><tr><td align="center" vertical-align="middle" style="font-size:0px;padding:50px 0px;word-break:break-word;"><table border="0" cellpadding="0" cellspacing="0" role="presentation" style="border-collapse:separate;line-height:100%;"><tr><td align="center" bgcolor="#414141" role="presentation" style="border:none;border-radius:3px;cursor:auto;padding:10px 25px;background:#414141;" valign="middle"><a href="{{ link }}" style="background:#414141;color:#ffffff;font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:13px;font-weight:normal;line-height:120%;Margin:0;text-decoration:none;text-transform:none;" target="_blank">Reset Password</a></td></tr></table></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:16px;line-height:1;text-align:left;color:#555555;">Or open the following link:</div></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:16px;line-height:1;text-align:left;color:#555555;"><a href="{{ link }}">{{ link }}</a></div></td></tr><tr><td style="font-size:0px;padding:10px 25px;word-break:break-word;"><p style="border-top:solid 2px #555555;font-size:1;margin:0px auto;width:100%;"></p><!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" style="border-top:solid 2px #555555;font-size:1;margin:0px auto;width:550px;" role="presentation" width="550px" ><tr><td style="height:0;line-height:0;"> &nbsp;
+</td></tr></table><![endif]--></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:14px;line-height:1;text-align:left;color:#555555;">The reset password link / button will expire in {{ valid_hours }} hours.</div></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:14px;line-height:1;text-align:left;color:#555555;">If you didn't request a password recovery you can disregard this email.</div></td></tr></table></div><!--[if mso | IE]></td></tr></table><![endif]--></td></tr></tbody></table></div><!--[if mso | IE]></td></tr></table><![endif]--></div></body></html>
--- a/backend/app/email-templates/build/test_email.html
+++ b/backend/app/email-templates/build/test_email.html
@@ -0,0 +1,25 @@
+<!doctype html><html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office"><head><title></title><!--[if !mso]><!-- --><meta http-equiv="X-UA-Compatible" content="IE=edge"><!--<![endif]--><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><style type="text/css">#outlook a { padding:0; }
+  .ReadMsgBody { width:100%; }
+  .ExternalClass { width:100%; }
+  .ExternalClass * { line-height:100%; }
+  body { margin:0;padding:0;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%; }
+  table, td { border-collapse:collapse;mso-table-lspace:0pt;mso-table-rspace:0pt; }
+  img { border:0;height:auto;line-height:100%; outline:none;text-decoration:none;-ms-interpolation-mode:bicubic; }
+  p { display:block;margin:13px 0; }</style><!--[if !mso]><!--><style type="text/css">@media only screen and (max-width:480px) {
+    @-ms-viewport { width:320px; }
+    @viewport { width:320px; }
+  }</style><!--<![endif]--><!--[if mso]>
+<xml>
+<o:OfficeDocumentSettings>
+  <o:AllowPNG/>
+  <o:PixelsPerInch>96</o:PixelsPerInch>
+</o:OfficeDocumentSettings>
+</xml>
+<![endif]--><!--[if lte mso 11]>
+<style type="text/css">
+  .outlook-group-fix { width:100% !important; }
+</style>
+<![endif]--><!--[if !mso]><!--><link href="https://fonts.googleapis.com/css?family=Ubuntu:300,400,500,700" rel="stylesheet" type="text/css"><style type="text/css">@import url(https://fonts.googleapis.com/css?family=Ubuntu:300,400,500,700);</style><!--<![endif]--><style type="text/css">@media only screen and (min-width:480px) {
+.mj-column-per-100 { width:100% !important; max-width: 100%; }
+}</style><style type="text/css"></style></head><body style="background-color:#ffffff;"><div style="background-color:#ffffff;"><!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" class="" style="width:600px;" width="600" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]--><div style="Margin:0px auto;max-width:600px;"><table align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"><tbody><tr><td style="direction:ltr;font-size:0px;padding:20px 0;text-align:center;vertical-align:top;"><!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:top;width:600px;" ><![endif]--><div class="mj-column-per-100 outlook-group-fix" style="font-size:13px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;"><table border="0" cellpadding="0" cellspacing="0" role="presentation" style="vertical-align:top;" width="100%"><tr><td style="font-size:0px;padding:10px 25px;word-break:break-word;"><p style="border-top:solid 4px #555555;font-size:1;margin:0px auto;width:100%;"></p><!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" style="border-top:solid 4px #555555;font-size:1;margin:0px auto;width:550px;" role="presentation" width="550px" ><tr><td style="height:0;line-height:0;"> &nbsp;
+</td></tr></table><![endif]--></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:helvetica;font-size:20px;line-height:1;text-align:left;color:#555555;">{{ project_name }}</div></td></tr><tr><td align="left" style="font-size:0px;padding:10px 25px;word-break:break-word;"><div style="font-family:Ubuntu, Helvetica, Arial, sans-serif;font-size:16px;line-height:1;text-align:left;color:#555555;">Test email for: {{ email }}</div></td></tr></table></div><!--[if mso | IE]></td></tr></table><![endif]--></td></tr></tbody></table></div><!--[if mso | IE]></td></tr></table><![endif]--></div></body></html>
--- a/backend/app/email-templates/src/new_account.mjml
+++ b/backend/app/email-templates/src/new_account.mjml
@@ -0,0 +1,15 @@
+<mjml>
+  <mj-body background-color="#fff">
+    <mj-section>
+      <mj-column>
+        <mj-divider border-color="#555"></mj-divider>
+        <mj-text font-size="20px" color="#555" font-family="helvetica">{{ project_name }} - New Account</mj-text>
+        <mj-text font-size="16px" color="#555">You have a new account:</mj-text>
+        <mj-text font-size="16px" color="#555">Username: {{ username }}</mj-text>
+        <mj-text font-size="16px" color="#555">Password: {{ password }}</mj-text>
+        <mj-button padding="50px 0px" href="{{ link }}">Go to Dashboard</mj-button>
+        <mj-divider border-color="#555" border-width="2px" />
+      </mj-column>
+    </mj-section>
+  </mj-body>
+</mjml>
--- a/backend/app/email-templates/src/reset_password.mjml
+++ b/backend/app/email-templates/src/reset_password.mjml
@@ -0,0 +1,19 @@
+<mjml>
+  <mj-body background-color="#fff">
+    <mj-section>
+      <mj-column>
+        <mj-divider border-color="#555"></mj-divider>
+        <mj-text font-size="20px" color="#555" font-family="helvetica">{{ project_name }} - Password Recovery</mj-text>
+        <mj-text font-size="16px" color="#555">We received a request to recover the password for user {{ username }}
+          with email {{ email }}</mj-text>
+        <mj-text font-size="16px" color="#555">Reset your password by clicking the button below:</mj-text>
+        <mj-button padding="50px 0px" href="{{ link }}">Reset Password</mj-button>
+        <mj-text font-size="16px" color="#555">Or open the following link:</mj-text>
+        <mj-text font-size="16px" color="#555"><a href="{{ link }}">{{ link }}</a></mj-text>
+        <mj-divider border-color="#555" border-width="2px" />
+        <mj-text font-size="14px" color="#555">The reset password link / button will expire in {{ valid_hours }} hours.</mj-text>
+        <mj-text font-size="14px" color="#555">If you didn't request a password recovery you can disregard this email.</mj-text>
+      </mj-column>
+    </mj-section>
+  </mj-body>
+</mjml>
--- a/backend/app/email-templates/src/test_email.mjml
+++ b/backend/app/email-templates/src/test_email.mjml
@@ -0,0 +1,11 @@
+<mjml>
+  <mj-body background-color="#fff">
+    <mj-section>
+      <mj-column>
+        <mj-divider border-color="#555"></mj-divider>
+        <mj-text font-size="20px" color="#555" font-family="helvetica">{{ project_name }}</mj-text>
+        <mj-text font-size="16px" color="#555">Test email for: {{ email }}</mj-text>
+      </mj-column>
+    </mj-section>
+  </mj-body>
+</mjml>
--- a/backend/app/initial_data.py
+++ b/backend/app/initial_data.py
@@ -0,0 +1,23 @@
+import logging
+
+from sqlmodel import Session
+
+from app.core.db import engine, init_db
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+def init() -> None:
+    with Session(engine) as session:
+        init_db(session)
+
+
+def main() -> None:
+    logger.info("Creating initial data")
+    init()
+    logger.info("Initial data created")
+
+
+if __name__ == "__main__":
+    main()
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -0,0 +1,31 @@
+from fastapi import FastAPI
+from fastapi.routing import APIRoute
+from starlette.middleware.cors import CORSMiddleware
+
+from app.api.main import api_router
+from app.core.config import settings
+
+
+def custom_generate_unique_id(route: APIRoute):
+    return f"{route.tags[0]}-{route.name}"
+
+
+app = FastAPI(
+    title=settings.PROJECT_NAME,
+    openapi_url=f"{settings.API_V1_STR}/openapi.json",
+    generate_unique_id_function=custom_generate_unique_id,
+)
+
+# Set all CORS enabled origins
+if settings.BACKEND_CORS_ORIGINS:
+    app.add_middleware(
+        CORSMiddleware,
+        allow_origins=[
+            str(origin).strip("/") for origin in settings.BACKEND_CORS_ORIGINS
+        ],
+        allow_credentials=True,
+        allow_methods=["*"],
+        allow_headers=["*"],
+    )
+
+app.include_router(api_router, prefix=settings.API_V1_STR)
--- a/backend/app/models.py
+++ b/backend/app/models.py
@@ -0,0 +1,113 @@
+from sqlmodel import Field, Relationship, SQLModel
+
+
+# Shared properties
+# TODO replace email str with EmailStr when sqlmodel supports it
+class UserBase(SQLModel):
+    email: str = Field(unique=True, index=True)
+    is_active: bool = True
+    is_superuser: bool = False
+    full_name: str | None = None
+
+
+# Properties to receive via API on creation
+class UserCreate(UserBase):
+    password: str
+
+
+# TODO replace email str with EmailStr when sqlmodel supports it
+class UserCreateOpen(SQLModel):
+    email: str
+    password: str
+    full_name: str | None = None
+
+
+# Properties to receive via API on update, all are optional
+# TODO replace email str with EmailStr when sqlmodel supports it
+class UserUpdate(UserBase):
+    email: str | None = None
+    password: str | None = None
+
+
+# TODO replace email str with EmailStr when sqlmodel supports it
+class UserUpdateMe(SQLModel):
+    full_name: str | None = None
+    email: str | None = None
+
+
+class UpdatePassword(SQLModel):
+    current_password: str
+    new_password: str
+
+
+# Database model, database table inferred from class name
+class User(UserBase, table=True):
+    id: int | None = Field(default=None, primary_key=True)
+    hashed_password: str
+    items: list["Item"] = Relationship(back_populates="owner")
+
+
+# Properties to return via API, id is always required
+class UserOut(UserBase):
+    id: int
+
+
+class UsersOut(SQLModel):
+    data: list[UserOut]
+    count: int
+
+
+# Shared properties
+class ItemBase(SQLModel):
+    title: str
+    description: str | None = None
+
+
+# Properties to receive on item creation
+class ItemCreate(ItemBase):
+    title: str
+
+
+# Properties to receive on item update
+class ItemUpdate(ItemBase):
+    title: str | None = None
+
+
+# Database model, database table inferred from class name
+class Item(ItemBase, table=True):
+    id: int | None = Field(default=None, primary_key=True)
+    title: str
+    owner_id: int | None = Field(default=None, foreign_key="user.id", nullable=False)
+    owner: User | None = Relationship(back_populates="items")
+
+
+# Properties to return via API, id is always required
+class ItemOut(ItemBase):
+    id: int
+    owner_id: int
+
+
+class ItemsOut(SQLModel):
+    data: list[ItemOut]
+    count: int
+
+
+# Generic message
+class Message(SQLModel):
+    message: str
+
+
+# JSON payload containing access token
+class Token(SQLModel):
+    access_token: str
+    token_type: str = "bearer"
+
+
+# Contents of JWT token
+class TokenPayload(SQLModel):
+    sub: int | None = None
+
+
+class NewPassword(SQLModel):
+    token: str
+    new_password: str
--- a/backend/app/schemas/init.py
+++ b/backend/app/schemas/init.py
@@ -0,0 +1,4 @@
+from .item import Item, ItemCreate, ItemInDB, ItemUpdate
+from .msg import Msg
+from .token import Token, TokenPayload
+from .user import User, UserCreate, UserInDB, UserUpdate
--- a/backend/app/schemas/item.py
+++ b/backend/app/schemas/item.py
@@ -0,0 +1,35 @@
+from pydantic import BaseModel, ConfigDict
+
+
+# Shared properties
+class ItemBase(BaseModel):
+    title: str | None = None
+    description: str | None = None
+
+
+# Properties to receive on item creation
+class ItemCreate(ItemBase):
+    title: str
+
+
+# Properties to receive on item update
+class ItemUpdate(ItemBase):
+    pass
+
+
+# Properties shared by models stored in DB
+class ItemInDBBase(ItemBase):
+    id: int
+    title: str
+    owner_id: int
+    model_config = ConfigDict(from_attributes=True)
+
+
+# Properties to return to client
+class Item(ItemInDBBase):
+    pass
+
+
+# Properties properties stored in DB
+class ItemInDB(ItemInDBBase):
+    pass
--- a/backend/app/schemas/msg.py
+++ b/backend/app/schemas/msg.py
@@ -0,0 +1,5 @@
+from pydantic import BaseModel
+
+
+class Msg(BaseModel):
+    msg: str
--- a/backend/app/schemas/token.py
+++ b/backend/app/schemas/token.py
@@ -0,0 +1,10 @@
+from pydantic import BaseModel
+
+
+class Token(BaseModel):
+    access_token: str
+    token_type: str
+
+
+class TokenPayload(BaseModel):
+    sub: int | None = None
--- a/backend/app/schemas/user.py
+++ b/backend/app/schemas/user.py
@@ -0,0 +1,35 @@
+from pydantic import BaseModel, ConfigDict, EmailStr
+
+
+# Shared properties
+class UserBase(BaseModel):
+    email: EmailStr | None = None
+    is_active: bool | None = True
+    is_superuser: bool = False
+    full_name: str | None = None
+
+
+# Properties to receive via API on creation
+class UserCreate(UserBase):
+    email: EmailStr
+    password: str
+
+
+# Properties to receive via API on update
+class UserUpdate(UserBase):
+    password: str | None = None
+
+
+class UserInDBBase(UserBase):
+    id: int | None = None
+    model_config = ConfigDict(from_attributes=True)
+
+
+# Additional properties to return via API
+class User(UserInDBBase):
+    pass
+
+
+# Additional properties stored in DB
+class UserInDB(UserInDBBase):
+    hashed_password: str
--- a/backend/app/tests/init.py
+++ b/backend/app/tests/init.py
--- a/backend/app/tests/api/init.py
+++ b/backend/app/tests/api/init.py
--- a/backend/app/tests/api/api_v1/init.py
+++ b/backend/app/tests/api/api_v1/init.py
--- a/backend/app/tests/api/api_v1/test_celery.py
+++ b/backend/app/tests/api/api_v1/test_celery.py
@@ -0,0 +1,16 @@
+from fastapi.testclient import TestClient
+
+from app.core.config import settings
+
+
+def test_celery_worker_test(
+    client: TestClient, superuser_token_headers: dict[str, str]
+) -> None:
+    data = {"message": "test"}
+    r = client.post(
+        f"{settings.API_V1_STR}/utils/test-celery/",
+        json=data,
+        headers=superuser_token_headers,
+    )
+    response = r.json()
+    assert response["message"] == "Word received"
--- a/backend/app/tests/api/api_v1/test_items.py
+++ b/backend/app/tests/api/api_v1/test_items.py
@@ -0,0 +1,38 @@
+from fastapi.testclient import TestClient
+from sqlmodel import Session
+
+from app.core.config import settings
+from app.tests.utils.item import create_random_item
+
+
+def test_create_item(
+    client: TestClient, superuser_token_headers: dict, db: Session
+) -> None:
+    data = {"title": "Foo", "description": "Fighters"}
+    response = client.post(
+        f"{settings.API_V1_STR}/items/",
+        headers=superuser_token_headers,
+        json=data,
+    )
+    assert response.status_code == 200
+    content = response.json()
+    assert content["title"] == data["title"]
+    assert content["description"] == data["description"]
+    assert "id" in content
+    assert "owner_id" in content
+
+
+def test_read_item(
+    client: TestClient, superuser_token_headers: dict, db: Session
+) -> None:
+    item = create_random_item(db)
+    response = client.get(
+        f"{settings.API_V1_STR}/items/{item.id}",
+        headers=superuser_token_headers,
+    )
+    assert response.status_code == 200
+    content = response.json()
+    assert content["title"] == item.title
+    assert content["description"] == item.description
+    assert content["id"] == item.id
+    assert content["owner_id"] == item.owner_id
--- a/backend/app/tests/api/api_v1/test_login.py
+++ b/backend/app/tests/api/api_v1/test_login.py
@@ -0,0 +1,27 @@
+from fastapi.testclient import TestClient
+
+from app.core.config import settings
+
+
+def test_get_access_token(client: TestClient) -> None:
+    login_data = {
+        "username": settings.FIRST_SUPERUSER,
+        "password": settings.FIRST_SUPERUSER_PASSWORD,
+    }
+    r = client.post(f"{settings.API_V1_STR}/login/access-token", data=login_data)
+    tokens = r.json()
+    assert r.status_code == 200
+    assert "access_token" in tokens
+    assert tokens["access_token"]
+
+
+def test_use_access_token(
+    client: TestClient, superuser_token_headers: dict[str, str]
+) -> None:
+    r = client.post(
+        f"{settings.API_V1_STR}/login/test-token",
+        headers=superuser_token_headers,
+    )
+    result = r.json()
+    assert r.status_code == 200
+    assert "email" in result
--- a/backend/app/tests/api/api_v1/test_users.py
+++ b/backend/app/tests/api/api_v1/test_users.py
@@ -0,0 +1,121 @@
+from fastapi.testclient import TestClient
+from sqlmodel import Session
+
+from app import crud
+from app.core.config import settings
+from app.models import UserCreate
+from app.tests.utils.utils import random_email, random_lower_string
+
+
+def test_get_users_superuser_me(
+    client: TestClient, superuser_token_headers: dict[str, str]
+) -> None:
+    r = client.get(f"{settings.API_V1_STR}/users/me", headers=superuser_token_headers)
+    current_user = r.json()
+    assert current_user
+    assert current_user["is_active"] is True
+    assert current_user["is_superuser"]
+    assert current_user["email"] == settings.FIRST_SUPERUSER
+
+
+def test_get_users_normal_user_me(
+    client: TestClient, normal_user_token_headers: dict[str, str]
+) -> None:
+    r = client.get(f"{settings.API_V1_STR}/users/me", headers=normal_user_token_headers)
+    current_user = r.json()
+    assert current_user
+    assert current_user["is_active"] is True
+    assert current_user["is_superuser"] is False
+    assert current_user["email"] == settings.EMAIL_TEST_USER
+
+
+def test_create_user_new_email(
+    client: TestClient, superuser_token_headers: dict, db: Session
+) -> None:
+    username = random_email()
+    password = random_lower_string()
+    data = {"email": username, "password": password}
+    r = client.post(
+        f"{settings.API_V1_STR}/users/",
+        headers=superuser_token_headers,
+        json=data,
+    )
+    assert 200 <= r.status_code < 300
+    created_user = r.json()
+    user = crud.get_user_by_email(session=db, email=username)
+    assert user
+    assert user.email == created_user["email"]
+
+
+def test_get_existing_user(
+    client: TestClient, superuser_token_headers: dict, db: Session
+) -> None:
+    username = random_email()
+    password = random_lower_string()
+    user_in = UserCreate(email=username, password=password)
+    user = crud.create_user(session=db, user_create=user_in)
+    user_id = user.id
+    r = client.get(
+        f"{settings.API_V1_STR}/users/{user_id}",
+        headers=superuser_token_headers,
+    )
+    assert 200 <= r.status_code < 300
+    api_user = r.json()
+    existing_user = crud.get_user_by_email(session=db, email=username)
+    assert existing_user
+    assert existing_user.email == api_user["email"]
+
+
+def test_create_user_existing_username(
+    client: TestClient, superuser_token_headers: dict, db: Session
+) -> None:
+    username = random_email()
+    # username = email
+    password = random_lower_string()
+    user_in = UserCreate(email=username, password=password)
+    crud.create_user(session=db, user_create=user_in)
+    data = {"email": username, "password": password}
+    r = client.post(
+        f"{settings.API_V1_STR}/users/",
+        headers=superuser_token_headers,
+        json=data,
+    )
+    created_user = r.json()
+    assert r.status_code == 400
+    assert "_id" not in created_user
+
+
+def test_create_user_by_normal_user(
+    client: TestClient, normal_user_token_headers: dict[str, str]
+) -> None:
+    username = random_email()
+    password = random_lower_string()
+    data = {"email": username, "password": password}
+    r = client.post(
+        f"{settings.API_V1_STR}/users/",
+        headers=normal_user_token_headers,
+        json=data,
+    )
+    assert r.status_code == 400
+
+
+def test_retrieve_users(
+    client: TestClient, superuser_token_headers: dict, db: Session
+) -> None:
+    username = random_email()
+    password = random_lower_string()
+    user_in = UserCreate(email=username, password=password)
+    crud.create_user(session=db, user_create=user_in)
+
+    username2 = random_email()
+    password2 = random_lower_string()
+    user_in2 = UserCreate(email=username2, password=password2)
+    crud.create_user(session=db, user_create=user_in2)
+
+    r = client.get(f"{settings.API_V1_STR}/users/", headers=superuser_token_headers)
+    all_users = r.json()
+
+    assert len(all_users["data"]) > 1
+    assert "count" in all_users
+    for item in all_users["data"]:
+        assert "email" in item
--- a/backend/app/tests/conftest.py
+++ b/backend/app/tests/conftest.py
@@ -0,0 +1,42 @@
+from collections.abc import Generator
+
+import pytest
+from fastapi.testclient import TestClient
+from sqlmodel import Session, delete
+
+from app.core.config import settings
+from app.core.db import engine, init_db
+from app.main import app
+from app.models import Item, User
+from app.tests.utils.user import authentication_token_from_email
+from app.tests.utils.utils import get_superuser_token_headers
+
+
+@pytest.fixture(scope="session", autouse=True)
+def db() -> Generator:
+    with Session(engine) as session:
+        init_db(session)
+        yield session
+        statement = delete(Item)
+        session.execute(statement)
+        statement = delete(User)
+        session.execute(statement)
+        session.commit()
+
+
+@pytest.fixture(scope="module")
+def client() -> Generator:
+    with TestClient(app) as c:
+        yield c
+
+
+@pytest.fixture(scope="module")
+def superuser_token_headers(client: TestClient) -> dict[str, str]:
+    return get_superuser_token_headers(client)
+
+
+@pytest.fixture(scope="module")
+def normal_user_token_headers(client: TestClient, db: Session) -> dict[str, str]:
+    return authentication_token_from_email(
+        client=client, email=settings.EMAIL_TEST_USER, db=db
+    )
--- a/backend/app/tests/crud/init.py
+++ b/backend/app/tests/crud/init.py
--- a/backend/app/tests/crud/test_user.py
+++ b/backend/app/tests/crud/test_user.py
@@ -0,0 +1,91 @@
+from fastapi.encoders import jsonable_encoder
+from sqlmodel import Session
+
+from app import crud
+from app.core.security import verify_password
+from app.models import User, UserCreate, UserUpdate
+from app.tests.utils.utils import random_email, random_lower_string
+
+
+def test_create_user(db: Session) -> None:
+    email = random_email()
+    password = random_lower_string()
+    user_in = UserCreate(email=email, password=password)
+    user = crud.create_user(session=db, user_create=user_in)
+    assert user.email == email
+    assert hasattr(user, "hashed_password")
+
+
+def test_authenticate_user(db: Session) -> None:
+    email = random_email()
+    password = random_lower_string()
+    user_in = UserCreate(email=email, password=password)
+    user = crud.create_user(session=db, user_create=user_in)
+    authenticated_user = crud.authenticate(session=db, email=email, password=password)
+    assert authenticated_user
+    assert user.email == authenticated_user.email
+
+
+def test_not_authenticate_user(db: Session) -> None:
+    email = random_email()
+    password = random_lower_string()
+    user = crud.authenticate(session=db, email=email, password=password)
+    assert user is None
+
+
+def test_check_if_user_is_active(db: Session) -> None:
+    email = random_email()
+    password = random_lower_string()
+    user_in = UserCreate(email=email, password=password)
+    user = crud.create_user(session=db, user_create=user_in)
+    assert user.is_active is True
+
+
+def test_check_if_user_is_active_inactive(db: Session) -> None:
+    email = random_email()
+    password = random_lower_string()
+    user_in = UserCreate(email=email, password=password, disabled=True)
+    user = crud.create_user(session=db, user_create=user_in)
+    assert user.is_active
+
+
+def test_check_if_user_is_superuser(db: Session) -> None:
+    email = random_email()
+    password = random_lower_string()
+    user_in = UserCreate(email=email, password=password, is_superuser=True)
+    user = crud.create_user(session=db, user_create=user_in)
+    assert user.is_superuser is True
+
+
+def test_check_if_user_is_superuser_normal_user(db: Session) -> None:
+    username = random_email()
+    password = random_lower_string()
+    user_in = UserCreate(email=username, password=password)
+    user = crud.create_user(session=db, user_create=user_in)
+    assert user.is_superuser is False
+
+
+def test_get_user(db: Session) -> None:
+    password = random_lower_string()
+    username = random_email()
+    user_in = UserCreate(email=username, password=password, is_superuser=True)
+    user = crud.create_user(session=db, user_create=user_in)
+    user_2 = db.get(User, user.id)
+    assert user_2
+    assert user.email == user_2.email
+    assert jsonable_encoder(user) == jsonable_encoder(user_2)
+
+
+def test_update_user(db: Session) -> None:
+    password = random_lower_string()
+    email = random_email()
+    user_in = UserCreate(email=email, password=password, is_superuser=True)
+    user = crud.create_user(session=db, user_create=user_in)
+    new_password = random_lower_string()
+    user_in_update = UserUpdate(password=new_password, is_superuser=True)
+    if user.id is not None:
+        crud.update_user(session=db, user_id=user.id, user_in=user_in_update)
+    user_2 = db.get(User, user.id)
+    assert user_2
+    assert user.email == user_2.email
+    assert verify_password(new_password, user_2.hashed_password)
--- a/backend/app/tests/utils/init.py
+++ b/backend/app/tests/utils/init.py
--- a/backend/app/tests/utils/item.py
+++ b/backend/app/tests/utils/item.py
@@ -0,0 +1,16 @@
+from sqlmodel import Session
+
+from app import crud
+from app.models import Item, ItemCreate
+from app.tests.utils.user import create_random_user
+from app.tests.utils.utils import random_lower_string
+
+
+def create_random_item(db: Session) -> Item:
+    user = create_random_user(db)
+    owner_id = user.id
+    assert owner_id is not None
+    title = random_lower_string()
+    description = random_lower_string()
+    item_in = ItemCreate(title=title, description=description)
+    return crud.create_item(session=db, item_in=item_in, owner_id=owner_id)
--- a/backend/app/tests/utils/user.py
+++ b/backend/app/tests/utils/user.py
@@ -0,0 +1,47 @@
+from fastapi.testclient import TestClient
+from sqlmodel import Session
+
+from app import crud
+from app.core.config import settings
+from app.models import User, UserCreate, UserUpdate
+from app.tests.utils.utils import random_email, random_lower_string
+
+
+def user_authentication_headers(
+    *, client: TestClient, email: str, password: str
+) -> dict[str, str]:
+    data = {"username": email, "password": password}
+
+    r = client.post(f"{settings.API_V1_STR}/login/access-token", data=data)
+    response = r.json()
+    auth_token = response["access_token"]
+    headers = {"Authorization": f"Bearer {auth_token}"}
+    return headers
+
+
+def create_random_user(db: Session) -> User:
+    email = random_email()
+    password = random_lower_string()
+    user_in = UserCreate(email=email, password=password)
+    user = crud.create_user(session=db, user_create=user_in)
+    return user
+
+
+def authentication_token_from_email(
+    *, client: TestClient, email: str, db: Session
+) -> dict[str, str]:
+    """
+    Return a valid token for the user with given email.
+
+    If the user doesn't exist it is created first.
+    """
+    password = random_lower_string()
+    user = crud.get_user_by_email(session=db, email=email)
+    if not user:
+        user_in_create = UserCreate(email=email, password=password)
+        user = crud.create_user(session=db, user_create=user_in_create)
+    else:
+        user_in_update = UserUpdate(password=password)
+        user = crud.update_user(session=db, user_id=user.id, user_in=user_in_update)
+
+    return user_authentication_headers(client=client, email=email, password=password)
--- a/backend/app/tests/utils/utils.py
+++ b/backend/app/tests/utils/utils.py
@@ -0,0 +1,26 @@
+import random
+import string
+
+from fastapi.testclient import TestClient
+
+from app.core.config import settings
+
+
+def random_lower_string() -> str:
+    return "".join(random.choices(string.ascii_lowercase, k=32))
+
+
+def random_email() -> str:
+    return f"{random_lower_string()}@{random_lower_string()}.com"
+
+
+def get_superuser_token_headers(client: TestClient) -> dict[str, str]:
+    login_data = {
+        "username": settings.FIRST_SUPERUSER,
+        "password": settings.FIRST_SUPERUSER_PASSWORD,
+    }
+    r = client.post(f"{settings.API_V1_STR}/login/access-token", data=login_data)
+    tokens = r.json()
+    a_token = tokens["access_token"]
+    headers = {"Authorization": f"Bearer {a_token}"}
+    return headers
--- a/backend/app/tests_pre_start.py
+++ b/backend/app/tests_pre_start.py
@@ -0,0 +1,38 @@
+import logging
+
+from sqlmodel import Session, select
+from tenacity import after_log, before_log, retry, stop_after_attempt, wait_fixed
+
+from app.core.db import engine
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+max_tries = 60 * 5  # 5 minutes
+wait_seconds = 1
+
+
+@retry(
+    stop=stop_after_attempt(max_tries),
+    wait=wait_fixed(wait_seconds),
+    before=before_log(logger, logging.INFO),
+    after=after_log(logger, logging.WARN),
+)
+def init() -> None:
+    try:
+        # Try to create session to check if DB is awake
+        with Session(engine) as session:
+            session.exec(select(1))
+    except Exception as e:
+        logger.error(e)
+        raise e
+
+
+def main() -> None:
+    logger.info("Initializing service")
+    init()
+    logger.info("Service finished initializing")
+
+
+if __name__ == "__main__":
+    main()
--- a/backend/app/utils.py
+++ b/backend/app/utils.py
@@ -0,0 +1,109 @@
+import logging
+from datetime import datetime, timedelta
+from pathlib import Path
+from typing import Any
+
+import emails
+from emails.template import JinjaTemplate
+from jose import jwt
+
+from app.core.config import settings
+
+
+def send_email(
+    email_to: str,
+    subject_template: str = "",
+    html_template: str = "",
+    environment: dict[str, Any] | None = None,
+) -> None:
+    current_environment = environment or {}
+    assert settings.EMAILS_ENABLED, "no provided configuration for email variables"
+    message = emails.Message(
+        subject=JinjaTemplate(subject_template),
+        html=JinjaTemplate(html_template),
+        mail_from=(settings.EMAILS_FROM_NAME, settings.EMAILS_FROM_EMAIL),
+    )
+    smtp_options = {"host": settings.SMTP_HOST, "port": settings.SMTP_PORT}
+    if settings.SMTP_TLS:
+        smtp_options["tls"] = True
+    if settings.SMTP_USER:
+        smtp_options["user"] = settings.SMTP_USER
+    if settings.SMTP_PASSWORD:
+        smtp_options["password"] = settings.SMTP_PASSWORD
+    response = message.send(to=email_to, render=current_environment, smtp=smtp_options)
+    logging.info(f"send email result: {response}")
+
+
+def send_test_email(email_to: str) -> None:
+    project_name = settings.PROJECT_NAME
+    subject = f"{project_name} - Test email"
+    with open(Path(settings.EMAIL_TEMPLATES_DIR) / "test_email.html") as f:
+        template_str = f.read()
+    send_email(
+        email_to=email_to,
+        subject_template=subject,
+        html_template=template_str,
+        environment={"project_name": settings.PROJECT_NAME, "email": email_to},
+    )
+
+
+def send_reset_password_email(email_to: str, email: str, token: str) -> None:
+    project_name = settings.PROJECT_NAME
+    subject = f"{project_name} - Password recovery for user {email}"
+    with open(Path(settings.EMAIL_TEMPLATES_DIR) / "reset_password.html") as f:
+        template_str = f.read()
+    server_host = settings.SERVER_HOST
+    link = f"{server_host}/reset-password?token={token}"
+    send_email(
+        email_to=email_to,
+        subject_template=subject,
+        html_template=template_str,
+        environment={
+            "project_name": settings.PROJECT_NAME,
+            "username": email,
+            "email": email_to,
+            "valid_hours": settings.EMAIL_RESET_TOKEN_EXPIRE_HOURS,
+            "link": link,
+        },
+    )
+
+
+def send_new_account_email(email_to: str, username: str, password: str) -> None:
+    project_name = settings.PROJECT_NAME
+    subject = f"{project_name} - New account for user {username}"
+    with open(Path(settings.EMAIL_TEMPLATES_DIR) / "new_account.html") as f:
+        template_str = f.read()
+    link = settings.SERVER_HOST
+    send_email(
+        email_to=email_to,
+        subject_template=subject,
+        html_template=template_str,
+        environment={
+            "project_name": settings.PROJECT_NAME,
+            "username": username,
+            "password": password,
+            "email": email_to,
+            "link": link,
+        },
+    )
+
+
+def generate_password_reset_token(email: str) -> str:
+    delta = timedelta(hours=settings.EMAIL_RESET_TOKEN_EXPIRE_HOURS)
+    now = datetime.utcnow()
+    expires = now + delta
+    exp = expires.timestamp()
+    encoded_jwt = jwt.encode(
+        {"exp": exp, "nbf": now, "sub": email},
+        settings.SECRET_KEY,
+        algorithm="HS256",
+    )
+    return encoded_jwt
+
+
+def verify_password_reset_token(token: str) -> str | None:
+    try:
+        decoded_token = jwt.decode(token, settings.SECRET_KEY, algorithms=["HS256"])
+        return decoded_token["sub"]
+    except jwt.JWTError:
+        return None
--- a/backend/app/worker.py
+++ b/backend/app/worker.py
@@ -0,0 +1,11 @@
+import sentry_sdk
+
+from app.core.celery_app import celery_app
+from app.core.config import settings
+
+sentry_sdk.init(dsn=settings.SENTRY_DSN)
+
+
+@celery_app.task(acks_late=True)
+def test_celery(word: str) -> str:
+    return f"test task return {word}"
--- a/backend/backend.dockerfile
+++ b/backend/backend.dockerfile
@@ -0,0 +1,26 @@
+FROM tiangolo/uvicorn-gunicorn-fastapi:python3.10
+
+WORKDIR /app/
+
+# Install Poetry
+RUN curl -sSL https://install.python-poetry.org | POETRY_HOME=/opt/poetry python && \
+    cd /usr/local/bin && \
+    ln -s /opt/poetry/bin/poetry && \
+    poetry config virtualenvs.create false
+
+# Copy poetry.lock* in case it doesn't exist in the repo
+COPY ./pyproject.toml ./poetry.lock* /app/
+
+# Allow installing dev dependencies to run tests
+ARG INSTALL_DEV=false
+RUN bash -c "if [ $INSTALL_DEV == 'true' ] ; then poetry install --no-root ; else poetry install --no-root --only main ; fi"
+
+ENV PYTHONPATH=/app
+
+COPY ./alembic.ini /app/
+
+COPY ./prestart.sh /app/
+
+COPY ./tests-start.sh /app/
+
+COPY ./app /app/app
--- a/backend/celeryworker.dockerfile
+++ b/backend/celeryworker.dockerfile
@@ -0,0 +1,30 @@
+FROM python:3.10
+
+WORKDIR /app/
+
+# Install Poetry
+RUN curl -sSL https://install.python-poetry.org | POETRY_HOME=/opt/poetry python && \
+    cd /usr/local/bin && \
+    ln -s /opt/poetry/bin/poetry && \
+    poetry config virtualenvs.create false
+
+# Copy poetry.lock* in case it doesn't exist in the repo
+COPY ./pyproject.toml ./poetry.lock* /app/
+
+# Allow installing dev dependencies to run tests
+ARG INSTALL_DEV=false
+RUN bash -c "if [ $INSTALL_DEV == 'true' ] ; then poetry install --no-root ; else poetry install --no-root --only main ; fi"
+
+ENV C_FORCE_ROOT=1
+
+ENV PYTHONPATH=/app
+
+COPY ./alembic.ini /app/
+
+COPY ./worker-start.sh /worker-start.sh
+
+COPY ./app /app/app
+
+RUN chmod +x /worker-start.sh
+
+CMD ["bash", "/worker-start.sh"]
--- a/backend/prestart.sh
+++ b/backend/prestart.sh
@@ -0,0 +1,10 @@
+#! /usr/bin/env bash
+
+# Let the DB start
+python /app/app/backend_pre_start.py
+
+# Run migrations
+alembic upgrade head
+
+# Create initial data in DB
+python /app/app/initial_data.py
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -0,0 +1,72 @@
+[tool.poetry]
+name = "app"
+version = "0.1.0"
+description = ""
+authors = ["Admin <admin@example.com>"]
+
+[tool.poetry.dependencies]
+python = "^3.10"
+uvicorn = "^0.24.0.post1"
+fastapi = "^0.104.1"
+python-multipart = "^0.0.6"
+email-validator = "^2.1.0.post1"
+celery = "^5.3.5"
+passlib = {extras = ["bcrypt"], version = "^1.7.4"}
+tenacity = "^8.2.3"
+pydantic = ">2.0"
+emails = "^0.6"
+
+gunicorn = "^21.2.0"
+jinja2 = "^3.1.2"
+alembic = "^1.12.1"
+python-jose = {extras = ["cryptography"], version = "^3.3.0"}
+httpx = "^0.25.1"
+psycopg = {extras = ["binary"], version = "^3.1.13"}
+sqlmodel = "^0.0.16"
+# Pin bcrypt until passlib supports the latest
+bcrypt = "4.0.1"
+pydantic-settings = "^2.2.1"
+sentry-sdk = {extras = ["fastapi"], version = "^1.40.6"}
+
+[tool.poetry.group.dev.dependencies]
+pytest = "^7.4.3"
+pytest-cov = "^4.1.0"
+mypy = "^1.8.0"
+ruff = "^0.2.2"
+pre-commit = "^3.6.2"
+
+[tool.isort]
+multi_line_output = 3
+include_trailing_comma = true
+force_grid_wrap = 0
+line_length = 88
+[build-system]
+requires = ["poetry>=0.12"]
+build-backend = "poetry.masonry.api"
+
+[tool.mypy]
+strict = true
+
+[tool.ruff]
+target-version = "py310"
+
+[tool.ruff.lint]
+select = [
+    "E",  # pycodestyle errors
+    "W",  # pycodestyle warnings
+    "F",  # pyflakes
+    "I",  # isort
+    "B",  # flake8-bugbear
+    "C4",  # flake8-comprehensions
+    "UP",  # pyupgrade
+]
+ignore = [
+    "E501",  # line too long, handled by black
+    "B008",  # do not perform function calls in argument defaults
+    "W191",  # indentation contains tabs
+    "B904",  # Allow raising exceptions without from e, for HTTPException
+]
+
+[tool.ruff.lint.pyupgrade]
+# Preserve types, even if a file imports `from __future__ import annotations`.
+keep-runtime-typing = true
--- a/backend/scripts/format-imports.sh
+++ b/backend/scripts/format-imports.sh
@@ -0,0 +1,6 @@
+#!/bin/sh -e
+set -x
+
+# Sort imports one per line, so autoflake can remove unused imports
+isort --recursive  --force-single-line-imports --apply app
+sh ./scripts/format.sh
--- a/backend/scripts/format.sh
+++ b/backend/scripts/format.sh
@@ -0,0 +1,6 @@
+#!/bin/sh -e
+set -x
+
+autoflake --remove-all-unused-imports --recursive --remove-unused-variables --in-place app --exclude=__init__.py
+black app
+isort --recursive --apply app
--- a/backend/scripts/lint.sh
+++ b/backend/scripts/lint.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+set -x
+
+mypy app
+black app --check
+isort --recursive --check-only app
+flake8
--- a/backend/scripts/test-cov-html.sh
+++ b/backend/scripts/test-cov-html.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+set -e
+set -x
+
+bash scripts/test.sh --cov-report=html "${@}"
--- a/backend/scripts/test.sh
+++ b/backend/scripts/test.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+set -e
+set -x
+
+pytest --cov=app --cov-report=term-missing app/tests "${@}"
--- a/backend/tests-start.sh
+++ b/backend/tests-start.sh
@@ -0,0 +1,6 @@
+#! /usr/bin/env bash
+set -e
+
+python /app/app/tests_pre_start.py
+
+bash ./scripts/test.sh "$@"
--- a/backend/worker-start.sh
+++ b/backend/worker-start.sh
@@ -0,0 +1,6 @@
+#! /usr/bin/env bash
+set -e
+
+python /app/app/celeryworker_pre_start.py
+
+celery -A app.worker worker -l info -Q main-queue -c 1