commit ebb12e6ab7c4026b673a5ff5aa97de9e6b8cbc19
Author: SamratGhale <samratghale@proton.me>
Date:   Tue Apr 21 19:00:53 2026 +0545

    Init

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..263b950
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,125 @@
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.idea/
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# dotenv
+.env
+.env.development
+.env.production
+.env.local
+.env.staging
+
+# virtualenv
+.venv
+venv/
+ENV/
+.vscode
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+
+.DS_Store
+*.sqlite3
+media/
+*.pyc
+*.db
+*.pid
+
+# Ignore Django Migrations in Development if you are working on team
+
+# Only for Development only
+# **/migrations/**
+# !**/migrations
+# !**/migrations/__init__.py
+# Ignore Vim swap files
+*.sw[op]
+*~
+static/
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6fe1f45
--- /dev/null
+++ b/README.md
@@ -0,0 +1,17 @@
+# Template for fastapi backend for aayutech projects
+
+## Libraries used
+1. Fastapi
+2. Alembic
+3. Postgresql with sqlalchemy
+4. Pydantic
+
+## Features
+1. Base user and /login using Oauth2
+2. Api logging in audit table table
+3. Model base class including soft delete, created_at, updated_at
+4. Model auditing by default
+5. Static files routing
+
+## TODO: 
+5. Optional multitenant
diff --git a/alembic.ini b/alembic.ini
new file mode 100644
index 0000000..807ded2
--- /dev/null
+++ b/alembic.ini
@@ -0,0 +1,149 @@
+# 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
+# Or organize into date-based subdirectories (requires recursive_version_locations = true)
+# file_template = %%(year)d/%%(month).2d/%%(day).2d_%%(hour).2d%%(minute).2d_%%(second).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 = driver://user:pass@localhost/dbname
+
+
+[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
diff --git a/alembic/README b/alembic/README
new file mode 100644
index 0000000..98e4f9c
--- /dev/null
+++ b/alembic/README
@@ -0,0 +1 @@
+Generic single-database configuration.
\ No newline at end of file
diff --git a/alembic/env.py b/alembic/env.py
new file mode 100644
index 0000000..960198a
--- /dev/null
+++ b/alembic/env.py
@@ -0,0 +1,91 @@
+from dotenv import load_dotenv
+import os
+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+
+from alembic import context
+from sqlalchemy_declarative_extensions import register_alembic_events
+
+register_alembic_events(schemas = True, roles = True, grants = True, rows = True)
+
+import os
+
+load_dotenv()
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+DATABASE_URL = os.getenv('DATABASE_URL', '')
+
+# 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)
+
+config.set_main_option('sqlalchemy.url', DATABASE_URL)
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+from app.models import Base
+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()
diff --git a/alembic/script.py.mako b/alembic/script.py.mako
new file mode 100644
index 0000000..1101630
--- /dev/null
+++ b/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"}
diff --git a/alembic/versions/34ec41e7908b_init.py b/alembic/versions/34ec41e7908b_init.py
new file mode 100644
index 0000000..9d2095a
--- /dev/null
+++ b/alembic/versions/34ec41e7908b_init.py
@@ -0,0 +1,106 @@
+"""Init
+
+Revision ID: 34ec41e7908b
+Revises: 
+Create Date: 2026-04-21 18:48:24.829721
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision: str = '34ec41e7908b'
+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."""
+    op.create_table('users',
+    sa.Column('id', sa.Uuid(), nullable=False),
+    sa.Column('username', sa.String(), nullable=False),
+    sa.Column('full_name', sa.String(), nullable=False),
+    sa.Column('email', sa.String(), nullable=False),
+    sa.Column('type', sa.String(), nullable=False),
+    sa.Column('is_archived', sa.Boolean(), nullable=False),
+    sa.Column('hashed_password', sa.String(), nullable=False),
+    sa.PrimaryKeyConstraint('id', name=op.f('pk_users'))
+    )
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.execute("""CREATE FUNCTION "public_users_audit_insert"() RETURNS trigger LANGUAGE plpgsql AS $$
+    BEGIN
+    INSERT INTO "users_audit" ("audit_operation", "audit_timestamp", "audit_current_user", "id", "username", "full_name", "email", "type", "is_archived", "hashed_password")
+    SELECT 'I', now(), current_user, NEW."id", NEW."username", NEW."full_name", NEW."email", NEW."type", NEW."is_archived", NEW."hashed_password";
+    RETURN NULL;
+    END
+    $$;""")
+    op.execute("""CREATE FUNCTION "public_users_audit_update"() RETURNS trigger LANGUAGE plpgsql AS $$
+    BEGIN
+    INSERT INTO "users_audit" ("audit_operation", "audit_timestamp", "audit_current_user", "id", "username", "full_name", "email", "type", "is_archived", "hashed_password")
+    SELECT 'U', now(), current_user, NEW."id", NEW."username", NEW."full_name", NEW."email", NEW."type", NEW."is_archived", NEW."hashed_password";
+    RETURN NULL;
+    END
+    $$;""")
+    op.execute("""CREATE FUNCTION "public_users_audit_delete"() RETURNS trigger LANGUAGE plpgsql AS $$
+    BEGIN
+    INSERT INTO "users_audit" ("audit_operation", "audit_timestamp", "audit_current_user", "id", "username", "full_name", "email", "type", "is_archived", "hashed_password")
+    SELECT 'D', now(), current_user, OLD."id", OLD."username", OLD."full_name", OLD."email", OLD."type", OLD."is_archived", OLD."hashed_password";
+    RETURN NULL;
+    END
+    $$;""")
+    op.execute("""CREATE TRIGGER "public_users_audit_insert" AFTER INSERT ON "users" FOR EACH ROW EXECUTE PROCEDURE "public_users_audit_insert"();""")
+    op.execute("""CREATE TRIGGER "public_users_audit_update" AFTER UPDATE ON "users" FOR EACH ROW EXECUTE PROCEDURE "public_users_audit_update"();""")
+    op.execute("""CREATE TRIGGER "public_users_audit_delete" AFTER DELETE ON "users" FOR EACH ROW EXECUTE PROCEDURE "public_users_audit_delete"();""")
+    op.create_table('api_log',
+    sa.Column('id', sa.Uuid(), nullable=False),
+    sa.Column('api_key', sa.Uuid(), nullable=True),
+    sa.Column('ip_address', postgresql.INET(), nullable=False),
+    sa.Column('path', sa.String(), nullable=False),
+    sa.Column('method', sa.String(), nullable=False),
+    sa.Column('status_code', sa.Integer(), nullable=False),
+    sa.Column('request_body', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
+    sa.Column('response_body', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
+    sa.Column('query_params', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
+    sa.Column('path_params', postgresql.JSONB(astext_type=sa.Text()), nullable=True),
+    sa.Column('process_time', sa.Float(), nullable=False),
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.PrimaryKeyConstraint('id', name=op.f('pk_api_log'))
+    )
+    op.create_index('ix_unique_active_email', 'users', ['email'], unique=True, postgresql_where='is_archived = false')
+    op.create_index('ix_unique_active_username', 'users', ['username'], unique=True, postgresql_where='is_archived = false')
+    op.create_table('users_audit',
+    sa.Column('audit_pk', sa.Integer(), nullable=False),
+    sa.Column('audit_operation', sa.Unicode(length=1), nullable=False),
+    sa.Column('audit_timestamp', sa.DateTime(timezone=True), nullable=False),
+    sa.Column('audit_current_user', sa.Unicode(length=64), nullable=False),
+    sa.Column('id', sa.Uuid(), nullable=True),
+    sa.Column('username', sa.String(), nullable=True),
+    sa.Column('full_name', sa.String(), nullable=True),
+    sa.Column('email', sa.String(), nullable=True),
+    sa.Column('type', sa.String(), nullable=True),
+    sa.Column('is_archived', sa.Boolean(), nullable=True),
+    sa.Column('hashed_password', sa.String(), nullable=True),
+    sa.PrimaryKeyConstraint('audit_pk', name=op.f('pk_users_audit'))
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('users_audit')
+    op.drop_index('ix_unique_active_username', table_name='users', postgresql_where='is_archived = false')
+    op.drop_index('ix_unique_active_email', table_name='users', postgresql_where='is_archived = false')
+    op.drop_table('users')
+    op.drop_table('api_log')
+    op.execute("""DROP TRIGGER "public_users_audit_delete" ON "users";""")
+    op.execute("""DROP TRIGGER "public_users_audit_update" ON "users";""")
+    op.execute("""DROP TRIGGER "public_users_audit_insert" ON "users";""")
+    op.execute("""DROP FUNCTION public_users_audit_delete();""")
+    op.execute("""DROP FUNCTION public_users_audit_update();""")
+    op.execute("""DROP FUNCTION public_users_audit_insert();""")
+    # ### end Alembic commands ###
diff --git a/app/auth/__init__.py b/app/auth/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/auth/schemas.py b/app/auth/schemas.py
new file mode 100644
index 0000000..ac91124
--- /dev/null
+++ b/app/auth/schemas.py
@@ -0,0 +1,26 @@
+from pydantic import BaseModel, ConfigDict, ValidationError, EmailStr
+import uuid
+
+class UserResponse(BaseModel):
+    username : str
+    id       : uuid.UUID
+    email    : EmailStr
+    type     : str
+    model_config = ConfigDict(from_attributes=True)
+
+class CreateUserRequest(BaseModel):
+    username : str
+    email    : EmailStr
+    type     : str
+    password : str
+    model_config = ConfigDict(from_attributes=True)
+
+class Token(BaseModel):
+    access_token  : str
+    refresh_token : str
+    token_type    : str
+
+
+class TokenData(BaseModel):
+    username : str
+    scopes   : list[str] = []
diff --git a/app/auth/views.py b/app/auth/views.py
new file mode 100644
index 0000000..b57a63c
--- /dev/null
+++ b/app/auth/views.py
@@ -0,0 +1,185 @@
+"""
+Authentication according to the OAuth2 specification.
+
+When user is created it's password is stored in form of hashed_password returned from function hash_password
+
+Authentication flow
+
+Login using username and password, -> returns jwt token if successful
+
+When using other apis that needs authentication, get_current_user is called to get to validate and get the logged in user data
+get_current_user -> takes in bearer token and retrives user using oauth2_scheme
+
+"""
+import jwt
+from datetime          import timedelta, datetime
+from typing            import Annotated
+from fastapi           import Depends, FastAPI, APIRouter, HTTPException, status
+from fastapi.security  import OAuth2PasswordBearer, OAuth2PasswordRequestForm, SecurityScopes
+from pydantic          import BaseModel, ConfigDict, ValidationError
+from sqlalchemy        import select
+from pwdlib            import PasswordHash
+
+from ..models          import Users
+from .schemas          import *
+from ..db.db           import db_dependency
+from ..exceptions      import ExceptionHandlerRoute
+
+#TODO: env file
+SECRET_KEY = "17267606688d2ef63beeb906b8dab8448cb8b1e3d147678ed6d69eb9eb147b26"
+ALGORITHM = "HS256"
+ACCESS_TOKEN_EXPIRE_MINUTES = 120
+
+router = APIRouter(prefix = '/auth', tags = ['Auth'], route_class = ExceptionHandlerRoute)
+
+oauth2_scheme = OAuth2PasswordBearer(tokenUrl='/auth/login',
+    scopes= {
+        "me": "Read information about the current user",
+        "Items": "Read items"
+    }
+)
+password_has = PasswordHash.recommended()
+
+
+"""
+Helper functions to encode and decode and retriver user
+"""
+def verify_password(plain_password, hashed_password):
+    return password_has.verify(plain_password, hashed_password)
+
+def get_password_hash(password):
+    return password_has.hash(password)
+
+def get_user(db, username: str):
+    query = select(Users).where((Users.username == username) | (Users.email == username))
+    user = db.execute(query).first()
+
+    if user:
+        return user[0]
+    return None
+
+
+"""
+Takes in the jwt token and returns the user value from database
+Throws exceptions if username doesn't exist or password is incorrect
+"""
+def get_current_user(db: db_dependency,  token : Annotated[str, Depends(oauth2_scheme)]) -> Users:
+    credentials_exceptions = HTTPException(
+        status_code = status.HTTP_401_UNAUTHORIZED,
+        detail = "Could not validate credientals",
+        headers = {"WWW-Authenticate": "Bearer"}
+    )
+
+    try:
+        #decode payload
+        payload  = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM])
+        username = payload.get("sub")
+
+        if username is None:
+            raise credentials_exceptions
+
+        token_data = TokenData(username = username)
+
+    except jwt.InvalidTokenError:
+        raise credentials_exceptions
+
+    #get user from userid
+    user = get_user(db, username = token_data.username)
+
+    if user is None:
+        raise credentials_exceptions
+    return user
+
+
+@router.get('/users/me')
+def get_curr_user(current_user : Annotated[Users, Depends(get_current_user)]):
+    return current_user
+
+
+def create_access_token(data: dict, expires_delta: timedelta | None = None):
+    to_encode = data.copy()
+
+    if expires_delta:
+        expire = datetime.now() + expires_delta
+    else:
+        expire = datetime.now() + timedelta(minutes = 15)
+
+    to_encode.update({"exp": expire})
+
+    encoded_jwt = jwt.encode(payload = to_encode, key = SECRET_KEY, algorithm=ALGORITHM)
+    return encoded_jwt
+  
+def create_refresh_token(data: dict):
+    to_encode = data.copy()
+    expire    = datetime.now() + timedelta(days = 7)
+    data.update({"exp": expire})
+    return jwt.encode(data, SECRET_KEY, algorithm=ALGORITHM)
+  
+@router.post("/refresh")
+def refresh_token(refresh_token : str):
+    try:
+        payload  = jwt.decode(refresh_token, SECRET_KEY, algorithms=[ALGORITHM])
+    except Exception as e:
+        raise HTTPException(
+        status_code = status.HTTP_401_UNAUTHORIZED,
+        detail      = "Invlid or expired refresh token"
+        )
+    
+    if not payload:
+        raise HTTPException(
+        status_code = status.HTTP_401_UNAUTHORIZED,
+        detail      = "Invlid or expired refresh token"
+        )
+    
+    username = payload.get("sub")
+    
+    new_access_token  = create_access_token({"sub": username})
+    new_refresh_token = create_refresh_token({"sub": username})
+    
+    return {
+        "access_token" : new_access_token,
+        "refresh_token": new_refresh_token,
+    }
+
+
+def authenticate_user(db, username: str, password: str):
+  #get user, hash password, verify password return true or false
+    user = get_user(db, username)
+    if not user:
+        return False
+    if not verify_password(password, user.hashed_password):
+        return False
+    return user
+
+
+
+#authenticate user using autneticate_user and return token created from create_access_token
+@router.post("/login")
+def login(form_data: Annotated[OAuth2PasswordRequestForm, Depends()], db: db_dependency):
+
+    #get user from database
+    user = authenticate_user(db, form_data.username, form_data.password)
+
+    if not user:
+        raise HTTPException(
+        status_code = status.HTTP_401_UNAUTHORIZED,
+        detail = "Username or password is incorrect",
+        headers = {"WWW-Authenticate": "Bearer"}
+        )
+
+    #create access tokens
+    access_token_expires = timedelta(minutes = ACCESS_TOKEN_EXPIRE_MINUTES)
+    access_token = create_access_token(data = { "sub": user.username }, expires_delta= access_token_expires)
+    refresh_token = create_access_token(data = { "sub": user.username })
+    return Token(
+        access_token  = access_token,
+        refresh_token = refresh_token, 
+        token_type    = "bearer"
+    )
+
+user_dependency = Annotated[Users, Depends(get_current_user)]
+
+
+
+
+
diff --git a/app/background.py b/app/background.py
new file mode 100644
index 0000000..3b4aa73
--- /dev/null
+++ b/app/background.py
@@ -0,0 +1,39 @@
+import json
+import uuid
+
+from datetime            import datetime, UTC
+from starlette.responses import StreamingResponse
+
+from .db.db  import get_db
+from .models import ApiLog
+
+
+def write_log(req: Request, res: StreamingResponse, req_body : dict, res_body: str, process_time : float):
+    db = next(get_db())
+
+    try:
+        res_body = json.loads(res_body)
+    except Exception:
+        res_body = None
+
+    client_ip = req.client.host
+    if  client_ip == 'testclient':
+        client_ip = '127.0.0.1'
+
+    log = ApiLog(
+        api_key       = uuid.UUID(req.headers.get("x-api-key")) if req.headers.get("x-api-key") else None,
+        ip_address    = client_ip,
+        path          = req.url.path,
+        method        = req.method,
+        status_code   = res.status_code,
+        request_body  = req_body,
+        response_body = res_body,
+        query_params  = dict(req.query_params),
+        path_params   = req.path_params,
+        process_time  = process_time,
+        created_at    = datetime.now(UTC)
+    )
+
+    db.add(log)
+    db.commit()
+    db.close()
diff --git a/app/db/__init__.py b/app/db/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/db/config.py b/app/db/config.py
new file mode 100644
index 0000000..434a024
--- /dev/null
+++ b/app/db/config.py
@@ -0,0 +1,27 @@
+from pydantic_settings import BaseSettings, SettingsConfigDict
+from pydantic          import BaseModel, Field, ConfigDict
+
+
+class FilterParams(BaseModel):
+    limit    : int        = Field(100, gt=0, le=100)
+    offset   : int        = Field(0, ge=0)
+    order_by : str        = "created_at"
+    search   : str | None = None
+    tags     : list[str]  = []
+
+class ListResponseBase(BaseModel):
+    total  : int
+    offset : int
+    limit  : int
+    model_config = ConfigDict(from_attributes=True)
+
+class Settings(BaseSettings):
+    model_config             = SettingsConfigDict(env_file=".env")
+    DATABASE_URL             : str
+    TEST_DATABASE_URL        : str
+    FIRST_SUPERUSER          : str
+    FIRST_SUPERUSER_PASSWORD : str
+    FIRST_SUPERUSER_EMAIL    : str
+
+
+settings = Settings()
diff --git a/app/db/db.py b/app/db/db.py
new file mode 100644
index 0000000..d9237a2
--- /dev/null
+++ b/app/db/db.py
@@ -0,0 +1,49 @@
+from sqlalchemy                 import create_engine, event
+from sqlalchemy.orm             import sessionmaker, with_loader_criteria
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.exc             import SQLAlchemyError
+from typing                     import Annotated
+from fastapi                    import Depends
+from sqlalchemy.orm             import Session
+from dotenv                     import load_dotenv
+import os
+
+load_dotenv()
+
+engine       = create_engine(os.getenv("DATABASE_URL", ""))
+SessionLocal = sessionmaker(autoflush=False, bind=engine)
+
+def safe_commit(db : Session):
+    try:
+        db.commit()
+    except SQLAlchemyError:
+        db.rollback()
+        raise
+
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    except Exception:
+        db.rollback()
+        raise
+    finally:
+        db.close()
+
+@event.listens_for(SessionLocal, "do_orm_execute")
+def _add_filtering_criterial(execute_state):
+    skip_filter = execute_state.execution_options.get("skip_filter", False)
+
+    if execute_state.is_select and not skip_filter:
+
+        from ..models.models import AuditMixin
+
+        execute_state.statement = execute_state.statement.options(
+            with_loader_criteria(
+            AuditMixin,
+            lambda cls: cls.is_archived.is_(False),
+            include_aliases = True,
+            )
+            )
+
+db_dependency = Annotated[Session, Depends(get_db)]
diff --git a/app/exceptions.py b/app/exceptions.py
new file mode 100644
index 0000000..cefc944
--- /dev/null
+++ b/app/exceptions.py
@@ -0,0 +1,122 @@
+"""
+    This file defines and handles all the errors
+    The ExceptionHandlerRoute class is used by all the routes
+"""
+
+from enum            import Enum
+from typing          import Any, Coroutine, Type
+from fastapi         import Request, Response
+from fastapi.routing import APIRoute
+from pydantic        import BaseModel, ConfigDict
+from collections.abc import Callable
+from sqlalchemy.exc  import NoResultFound, SQLAlchemyError
+
+
+class ProblemType(str, Enum):
+    ITEM_NOT_FOUND        = 'ITEM_NOT_FOUND'
+    INTERNAL_SERVER_ERROR = 'INTERNAL_SERVER_ERROR'
+    INVALID_CREDENTIALS   = 'INVALID_CREDENTIALS'
+    UNIQUE_CONSTRAINT     = 'UNIQUE_CONSTRAINT'
+    INVALID_REQUEST       = 'INVALID_REQUEST'
+    BLANK                 = 'BLANK'
+
+class ProblemDetail(BaseModel):
+    """ RFC 7807 Problem Details for HTTP APIs """
+    type   : ProblemType = ProblemType.BLANK
+    status : int | None  = None
+    title  : str | None  = None
+    detail : str | None  = None
+
+model_config = ConfigDict(from_attributes=True)
+
+class ItemNotFoundException(Exception):
+    def __init__(self, model: Type, key : Any = ""):
+        self.model = model.__name__
+        self.key   = str(key)
+
+
+class ExceptionHandlerRoute(APIRoute):
+    def get_route_handler(self) -> Callable:
+        original_route_handler = super().get_route_handler()
+
+        async def custom_route_handler(request: Request) -> Response:
+            try:
+                return await original_route_handler(request)
+            except SQLAlchemyError as exc:
+
+                problem = ProblemDetail(status = 422)
+
+                if type(exc) == NoResultFound:
+                    problem.type   = ProblemType.ITEM_NOT_FOUND
+                    problem.title  = f'{exc.model} Not Found'
+                    problem.detail = { 'key' : exc.key}
+                    problem.status = 404
+
+                elif type(exc.orig) == UniqueViolation:
+                    problem.detail = str(exc.orig).split('\n')[1].split(':  ')[1]
+                    problem.type   = ProblemType.UNIQUE_VALIDATION
+                    problem.title  = 'Unique violation'
+
+                elif type(exc.orig) == ForeignKeyViolation:
+                    problem.type   = ProblemType.FOREIGN_KEY_VIOLATION
+                    problem.title  = 'Foreign Key Violation'
+                    problem.detail = str(exc.orig).split('\n')[1].split(':  ')[1]
+
+                return JSONResponse(
+                    status_code = problem.status,
+                    content     = problem.model_dump(exclude_none = True),
+                    headers     = {'Content-Type': 'application/problem+json'} 
+                )
+                raise HTTPException(status_code = 422, detail = detail)
+
+            except Exception as exc:
+                problem        = ProblemDetail(status = 500)
+                problem.title  = 'Internal Server Error please report the bug'
+                problem.type   = ProblemType.INTERNAL_SERVER_ERROR
+                problem.detail = str(exc)
+
+                if type(exc) == ItemNotFoundException:
+                    problem.type   = ProblemType.ITEM_NOT_FOUND
+                    problem.title  = f'{exc.model} Not Found'
+                    problem.detail = { 'key' : exc.key}
+                    problem.status = 404
+
+                if type(exc) == RequestValidationError:
+                    problem.type   = ProblemType.INVALID_REQUEST
+                    problem.title  = "Input validation error" 
+                    problem.detail = exc.errors()
+                    problem.status = 422
+
+                if type(exc) == HTTPException:
+                    print(exc.status_code)
+                    problem.title  = "Credientials error" 
+                    problem.detail = exc.detail
+                    problem.status = exc.status_code
+
+
+                if problem.status == 401:
+                    problem.type = ProblemType.INVALID_CREDENTIALS
+
+                return JSONResponse(
+                    status_code = problem.status,
+                    content     = problem.model_dump(exclude_none = True),
+                    headers     = {'Content-Type': 'application/problem+json'} 
+                )
+
+        return custom_route_handler
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/app/main.py b/app/main.py
new file mode 100644
index 0000000..69e006f
--- /dev/null
+++ b/app/main.py
@@ -0,0 +1,174 @@
+from contextlib  import asynccontextmanager
+from fastapi     import FastAPI
+from .exceptions import ExceptionHandlerRoute
+
+from fastapi.middleware.cors import CORSMiddleware
+from sqlalchemy.orm          import Session
+from fastapi.staticfiles     import StaticFiles
+
+from .models      import Users
+from .db.db       import engine
+from .db.config   import settings
+from .middlewares import app_middleware
+from .auth.views  import get_password_hash
+from .routes      import routers, docs
+
+
+@asynccontextmanager
+async def init_db(app: FastAPI):
+    with Session(engine) as session:
+        from sqlalchemy import select, insert
+        user = session.execute(select(Users).where(Users.username == settings.FIRST_SUPERUSER)).first()
+        if not user:
+            session.execute(insert(Users).values(
+                username        = settings.FIRST_SUPERUSER,
+                hashed_password = get_password_hash(settings.FIRST_SUPERUSER_PASSWORD),
+                full_name       = "admin",
+                type            = 'ADMIN',
+                email           = settings.FIRST_SUPERUSER_EMAIL
+            ))
+            session.commit()
+    yield
+
+description =  """
+  # Description
+  This part of the documentation includes overview of the backend, backend internals and common attributes shared by all the apis.
+
+  The backend is written using [FastAPI](https://fastapi.tiangolo.com/), [SQLAlchemy](https://www.sqlalchemy.org/) and [Postgresql](https://www.postgresql.org/). 
+
+  ## Documentation
+  Redoc with openapi will serve as primary documentation, which will be available publicly in development and staging environment and not for production evnrionment for security reasons.
+
+  ## Authorization
+  Authorization is implemended using OAuth2 using password and username, logging with external providers like google, github etc. is not supported.
+
+  Each type of user i.e. doctor, patient, staff is required to create their own username and password while registering, so that will be able to login to the system. 
+
+  The auth token expiry duration is 120 minutes currently
+
+
+  ## Common columns
+  All tables in the backend shares some common columns, these columns will be described here and not in the respective API as it has the same meaning everywhere.
+
+
+  1. __created_at, updated_at__ : represents the datetime when the row was added, updated respectively
+
+  2. __create_by_id, updated_by_id__ : foreign key to user's id, it's extracted from the logged in user who created or updated the row.
+
+  3. __is_archived__ : It represents if the row is deleted, allows us to implement soft delete.
+
+
+  ## Audit
+
+  Each table on the backend has it's respective audit table with suffix ___audit__.  i.e  __appointment__ table has __appointment_audit__. 
+  It stores all the changes done in each row including which operation it was, which columns were changed and what's it's old and new values. 
+
+  APIs will be created to access the audit for each table.
+
+  It's implemented using sqlalchemy_declarative_extention library
+
+  ## Internals
+
+  ### Primary, Foreign Key
+
+  All primary keys are [UUID](https://en.wikipedia.org/wiki/Universally_unique_identifier), which makes it possible to avoid alot of security risks and implement dynamic features. 
+  Due to this all the foreign keys are also UUIDs
+  UUIDs can be generated in postgres or in python easy and fast
+
+  ## Errors
+
+  Errors are implemented using [RFC9457](https://www.rfc-editor.org/rfc/rfc9457.html) with some slight modification. Here is a sample error response.
+
+  ```json
+  {
+    "type": "UNIQUE_VALIDATION",
+    "status": 422,
+    "detail": "Key (username)=(banana) already exists.",
+    "title": "Unique violation"
+  }
+  ```
+
+  The type will always be a standard enum value. the status will always be the http status code.
+  The type, status, title and detail will __always__ exist,
+
+  For now in case of pydantic validation error, the raw pydantic message will be set in details
+
+  In case of internal server error the type will be 'INTERNAL_SERVER_ERROR' and it's detail will contain the error message.
+
+  In this way all the errors will be well documented and handled in a central module, It will also make writing automated tests easier.
+
+
+  # Testing 
+  This section covers the steps for testing and guidelines for reporting and verifying bugs for backend api.
+  In the future the manual for QA for frontend will also be included here.
+
+
+  ## Automated testing 
+  Automated testing is done using fastapi's testclient, pytest and faker
+  This test creates new database on startup, runs the tests and deletes everything, so the errors i can be reproduceable and deterministic.
+  The test interacts to the backend only thru API
+
+  ### Prerequisites
+  1. Python
+  2. Postgresql server with a clean database (You can avoid it by using test database on the server)
+
+  ### Steps
+  1. Clone the [repository](https://git.aayutech.dev/fourleaf/backend)
+  2. Create .env file using .env.example as reference
+  3. Create virtual environment and install packages from requirements.txt
+  4. Run tests using pytest (lookup pytest's documentation for more information)
+  5. Create a test inside the tests folder 
+
+
+  ## Manual testing
+  Manual testing is done using postman or similar api client. 
+  Url for testing in dev environment is `https://api-dev.aayutech.dev`
+
+
+  ### Steps
+  1. Download postmand collection from the git server (optional)
+  2. Create and run requests from postman
+
+  ## Reporting bug
+  All the bug reporting will be done using kanban `https://project.aayutech.dev`
+
+  ### Bug criteria
+  1. All __INTERNAL_SERVER_ERROR__
+  2. All about:none errors
+  3. All errors that consists of raw sql messages
+  4. Errors that doesn't match the description of the api
+  5. Bug should be able to be reproduced
+
+  ### Bug reporting steps
+  1. Create new task in the `Bug Report` column in kanboard
+  2. Write short description about the bug and how it can be reproduced
+  3. Optionally take screenshot of postman or terminal where the bug can be seen
+  4. Add related user as assigne
+
+  ### Bug resolve steps
+  1. After a bug is reported a QA or Developer will approve the bug and put it in the `BUG` column.
+  2. After the bug is verified, the respective developer will fix the bug and put it in the `Read for QA` column. 
+  3. A QA will reverify the bug and put it in the `DONE` column.
+
+  """
+
+app = FastAPI(
+    version      = "0.0.1",
+    lifespan     = init_db,
+    title        = "Fastapi template",
+    openapi_tags = docs,
+    description  = description
+)
+
+for router in routers: app.include_router(router)
+
+app.middleware('http')(app_middleware)
+
+app.add_middleware(
+    CORSMiddleware
+    ,allow_origins=["*"]
+    ,allow_credentials=True  # Set to True if you need to support cookies/authorization headers
+    ,allow_methods=["*"]     # Allows all methods (GET, POST, PUT, DELETE, OPTIONS, etc.)
+    ,allow_headers=["*"]     # Allows all headers
+)
+
diff --git a/app/middlewares.py b/app/middlewares.py
new file mode 100644
index 0000000..7b471f6
--- /dev/null
+++ b/app/middlewares.py
@@ -0,0 +1,36 @@
+from datetime              import datetime
+import time
+from collections.abc       import Callable
+from typing                import Annotated
+from fastapi               import Body, FastAPI, HTTPException, Response, Request
+from fastapi.exceptions    import RequestValidationError as exc
+from fastapi.routing       import APIRoute
+from sqlalchemy.exc        import SQLAlchemyError, IntegrityError
+from psycopg.errors        import UniqueViolation
+from starlette.concurrency import iterate_in_threadpool
+from starlette.background  import BackgroundTask
+from .background           import write_log
+
+async def app_middleware(request: Request, call_next):
+
+    try:
+        req_body = await request.json()
+    except Exception:
+        req_body = None
+
+    start_time   = time.perf_counter()
+    response     = await call_next(request)
+    process_time = time.perf_counter() - start_time
+
+    if request.url.path.split('/')[1] != 'static':
+        res_body               = [section async for section in response.body_iterator]
+        response.body_iterator = iterate_in_threadpool(iter(res_body))
+
+        if res_body != None and len(res_body) > 0:
+            res_body     = res_body[0].decode()
+    else:
+        res_body = True
+
+    #add the background task to the background response object to queue the job
+    response.background = BackgroundTask(write_log, request, response, req_body, res_body, process_time)
+    return response
diff --git a/app/models.py b/app/models.py
new file mode 100644
index 0000000..e1c577a
--- /dev/null
+++ b/app/models.py
@@ -0,0 +1,93 @@
+from datetime                                import datetime
+from typing                                  import NewType
+from sqlalchemy                              import MetaData, Uuid, Index
+from sqlalchemy_declarative_extensions       import declarative_database
+from sqlalchemy_declarative_extensions.audit import audit
+from sqlalchemy.orm                          import declarative_base, declared_attr, Mapped, mapped_column
+from sqlalchemy.dialects.postgresql          import INET, JSONB, ARRAY
+import uuid
+
+nameing_metadata = MetaData(naming_convention= {
+    "ix": "ix_%(column_0_label)s",
+    "uq": "uq_%(table_name)s_%(column_0_name)s",
+    "ck": "ck_%(table_name)s_%(constraint_name)s",
+    "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
+    "pk": "pk_%(table_name)s",
+})
+
+nstr30  = NewType("nstr30",  str)
+nstr50  = NewType("nstr50",  str)
+nstr100 = NewType("nstr100", str)
+nstr255 = NewType("nstr255", str)
+tz_date = NewType("tz_date", datetime)
+
+Base = declarative_database(declarative_base(metadata=nameing_metadata))
+
+
+
+class ApiLog(Base):
+    __tablename__ = 'api_log'
+
+    id            : Mapped[uuid.UUID] = mapped_column(primary_key=True, default = uuid.uuid7)
+    api_key       : Mapped[uuid.UUID | None]
+    ip_address    : Mapped[str] = mapped_column(INET)
+    path          : Mapped[str]
+    method        : Mapped[str]
+    status_code   : Mapped[int]
+    request_body  : Mapped[dict | None] = mapped_column(JSONB)
+    response_body : Mapped[dict | None] = mapped_column(JSONB)
+    query_params  : Mapped[dict | None] = mapped_column(JSONB)
+    path_params   : Mapped[dict | None] = mapped_column(JSONB)
+    process_time  : Mapped[float]
+    created_at    : Mapped[datetime]
+
+class AuditMixin:
+    @declared_attr
+    def created_at(cls) -> Mapped[tz_date]:
+        return mapped_column()
+
+    @declared_attr
+    def updated_at(cls) -> Mapped[tz_date]:
+        return mapped_column()
+
+    @declared_attr
+    def created_by(cls) -> Mapped[Users | None]:
+        return mapped_column(foreign_key=[cls.created_by_id], remote_side=[Users.id])
+
+    @declared_attr
+    def updated_by(cls) -> Mapped[Users | None]:
+        return mapped_column(foreign_key=[cls.updated_by_id], remote_side=[Users.id])
+
+    @declared_attr
+    def updated_by_id(cls) -> Mapped[Uuid]:
+        return mapped_column()
+
+    @declared_attr
+    def created_by_id(cls) -> Mapped[Uuid]:
+        return mapped_column()
+
+
+@audit()
+class Users(Base):
+    __tablename__    = "users"
+    id          : Mapped[Uuid]    = mapped_column(Uuid, primary_key=True, default=uuid.uuid4)
+    username    : Mapped[nstr50]  = mapped_column()
+    full_name   : Mapped[nstr100]
+    email       : Mapped[nstr255] = mapped_column()
+    type        : Mapped[nstr50]  = mapped_column(default="staff")
+    is_archived : Mapped[bool]    = mapped_column(default=False)
+    hashed_password: Mapped[nstr255]
+
+    __table_args__ = (
+        Index("ix_unique_active_email",    email,    unique=True, postgresql_where="is_archived = false"),
+        Index("ix_unique_active_username", username, unique=True, postgresql_where="is_archived = false"),
+    )
+
+
+
+
+
+
+
+
+
diff --git a/app/routes.py b/app/routes.py
new file mode 100644
index 0000000..e4a6361
--- /dev/null
+++ b/app/routes.py
@@ -0,0 +1,21 @@
+import importlib
+
+from .exceptions import ExceptionHandlerRoute
+
+module_path = [
+    '.auth.views'
+]
+
+routers = []
+docs    = []
+
+for path in module_path:
+    module = importlib.import_module(path, package = 'app')
+
+    if hasattr(module, 'router'):
+        assert(type(module.router.route_class == ExceptionHandlerRoute))
+        routers.append(module.router)
+
+        if hasattr(module, 'docs'):
+            tag = module.router.tags[0]
+            docs.append({"name" : tag, "description" : module.docs})
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..f968a34
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,102 @@
+annotated-doc==0.0.4
+annotated-types==0.7.0
+anyio==4.13.0
+certifi==2026.2.25
+click==8.3.2
+dnspython==2.8.0
+email-validator==2.3.0
+fastapi==0.136.0
+fastapi-cli==0.0.24
+fastapi-cloud-cli==0.17.0
+fastar==0.11.0
+greenlet==3.4.0
+h11==0.16.0
+httpcore==1.0.9
+httptools==0.7.1
+httpx==0.28.1
+idna==3.11
+Jinja2==3.1.6
+markdown-it-py==4.0.0
+MarkupSafe==3.0.3
+mdurl==0.1.2
+psycopg2==2.9.12
+pydantic==2.13.2
+pydantic-extra-types==2.11.1
+pydantic-settings==2.13.1
+pydantic_core==2.46.2
+Pygments==2.20.0
+python-dotenv==1.2.2
+python-multipart==0.0.26
+PyYAML==6.0.3
+rich==15.0.0
+rich-toolkit==0.19.7
+rignore==0.7.6
+sentry-sdk==2.58.0
+shellingham==1.5.4
+SQLAlchemy==2.0.49
+sqlalchemy-declarative-extensions==0.16.8
+starlette==1.0.0
+typer==0.24.1
+typing-inspection==0.4.2
+typing_extensions==4.15.0
+urllib3==2.6.3
+uvicorn==0.44.0
+uvloop==0.22.1
+watchfiles==1.1.1
+websockets==16.0
+alembic==1.18.4
+annotated-doc==0.0.4
+annotated-types==0.7.0
+anyio==4.13.0
+argon2-cffi==25.1.0
+argon2-cffi-bindings==25.1.0
+certifi==2026.2.25
+cffi==2.0.0
+click==8.3.2
+cryptography==46.0.7
+dnspython==2.8.0
+email-validator==2.3.0
+fastapi==0.136.0
+fastapi-cli==0.0.24
+fastapi-cloud-cli==0.17.0
+fastar==0.11.0
+greenlet==3.4.0
+h11==0.16.0
+httpcore==1.0.9
+httptools==0.7.1
+httpx==0.28.1
+idna==3.11
+Jinja2==3.1.6
+jwt==1.4.0
+Mako==1.3.11
+markdown-it-py==4.0.0
+MarkupSafe==3.0.3
+mdurl==0.1.2
+psycopg==3.3.3
+psycopg2==2.9.12
+pwdlib==0.3.0
+pycparser==3.0
+pydantic==2.13.2
+pydantic-extra-types==2.11.1
+pydantic-settings==2.13.1
+pydantic_core==2.46.2
+Pygments==2.20.0
+python-dotenv==1.2.2
+python-multipart==0.0.26
+PyYAML==6.0.3
+rich==15.0.0
+rich-toolkit==0.19.7
+rignore==0.7.6
+sentry-sdk==2.58.0
+shellingham==1.5.4
+SQLAlchemy==2.0.49
+sqlalchemy-declarative-extensions==0.16.8
+starlette==1.0.0
+typer==0.24.1
+typing-inspection==0.4.2
+typing_extensions==4.15.0
+urllib3==2.6.3
+uvicorn==0.44.0
+uvloop==0.22.1
+watchfiles==1.1.1
+websockets==16.0