refactoring some code by removing unnecessary checks and moving tests block to root /

main.py

@@ -1,13 +1,28 @@
 from fastapi import FastAPI
+from src.web.protected_routes.routes import router as protected_router
+from pathlib import Path
 import uvicorn
 
 app=FastAPI(root_path="/")
+app.include_router(router=protected_router)
 
 @app.get("")
 def root()->dict:
     return {"root":"hello, this is root"}
 
+
+def create_dirs():
+    
+    dirs_to_create=("./DB",
+                    "./upload",
+                    "./upload_bad",
+                    "./upload_finished")
+    
+    for x in dirs_to_create:
+        Path(x).mkdir(parents=True, exist_ok=True)
+
 def main():
+    create_dirs()
     uvicorn.run("main:app", reload=True)
     
 if __name__=="__main__":

makefile

@@ -6,6 +6,6 @@ VENV=source .venv/bin/activate;
 run:
 	${VENV} python3 main.py
 m_gen:
-	alembic revision --autogenerate
+	${VENV} alembic revision --autogenerate
 m_up:
-	alembic upgrade head
+	${VENV} alembic upgrade head

pyproject.toml

@@ -14,12 +14,15 @@ dependencies = [
     "uvicorn (>=0.51.0,<0.52.0)",
     "gunicorn (>=26.0.0,<27.0.0)",
     "fastapi (>=0.139.1,<0.140.0)",
-    "pydantic (>=2.13.4,<3.0.0)",
+    "pydantic[email] (>=2.13.4,<3.0.0)",
     "pydantic-settings (>=2.14.2,<3.0.0)",
     "sqlalchemy (>=2.0.51,<3.0.0)",
     "pandas (>=3.0.3,<4.0.0)",
-    "python-jwt (>=4.1.0,<5.0.0)",
-    "bcrypt (>=5.0.0,<6.0.0)"
+    "bcrypt (>=5.0.0,<6.0.0)",
+    "python-jose (>=3.5.0,<4.0.0)",
+    "python-multipart (>=0.0.32,<0.0.33)",
+    "ipython (>=9.15.0,<10.0.0)",
+    "httpie (>=3.2.4,<4.0.0)"
 ]
 
 

src/database/auth/refresh_tokens.py

@@ -0,0 +1,64 @@
+
+from uuid import UUID
+from src.models.database_models.model import engine, RefreshTokens
+from sqlalchemy import and_, not_, select
+from sqlalchemy.orm import sessionmaker
+from src.models.pydantic_models.model import RefreshTokensOut
+
+class JwtCrudActions:
+    def __init__(self) -> None:
+        self.Session=sessionmaker(bind=engine)
+    
+    def get_token_by_user_id(self, user_id:UUID)->RefreshTokensOut|None:
+        with self.Session() as session:
+            with session.begin():
+                query=select(RefreshTokens).where(and_(RefreshTokens.user_id==user_id, not_(RefreshTokens.is_revoked)))
+                response=session.scalars(query).one_or_none()
+                if response is None:
+                    return None
+                return RefreshTokensOut.model_validate(response)
+            
+    def get_token_by_id(self, id:UUID)->RefreshTokensOut|None:
+        with self.Session() as session:
+            with session.begin():
+                query=select(RefreshTokens).where(RefreshTokens.id==id)
+                response=session.scalars(query).one_or_none()
+                if response is None:
+                    return None
+                return RefreshTokensOut.model_validate(response)
+    
+    def create_token(self, data:dict)->None:
+        with self.Session() as session:
+            with session.begin():
+                new_token=RefreshTokens(**data)
+                response=session.add(new_token)
+                return response
+            
+    def update_token(self, old_jti:UUID, new_jti:UUID)->bool:
+        with self.Session() as session:
+            with session.begin():
+                query=select(RefreshTokens).where(RefreshTokens.id==old_jti)
+                response=session.scalars(query).one()
+                response.is_revoked=True
+                response.replaced_by=new_jti
+                return True
+    
+    def revoke_all(self, user_id:UUID)->bool:
+        with self.Session() as session:
+            with session.begin():
+                query=select(RefreshTokens).where(RefreshTokens.user_id==user_id)
+                response=session.scalars(query).all()
+                for record in response:
+                    record.is_revoked=True
+                return True
+    
+    def logout(self,id:UUID)->bool:
+        with self.Session() as session:
+            with session.begin():
+                query=select(RefreshTokens).where(RefreshTokens.id == id)
+                response=session.scalars(query).one_or_none()
+                if response is None:
+                    return False
+                else:
+                    response.is_revoked=True
+                    return True

src/database/users/crud.py

@@ -0,0 +1,26 @@
+from sqlalchemy import select
+from src.models.database_models.model import User, engine
+from src.models.pydantic_models.model import UserOutDB
+from sqlalchemy.orm import sessionmaker
+from uuid import UUID
+class UsersCrudActions:
+    def __init__(self) -> None:
+        self.Session=sessionmaker(bind=engine)
+    
+    def get_user_by_email(self, email:str)->UserOutDB|None:
+        with self.Session() as session:
+            with session.begin():
+                query=select(User).where(User.email==email)
+                response=session.scalars(query).one_or_none()
+                if response is None:
+                    return None
+                return UserOutDB.model_validate(response)
+            
+    def get_user_by_id(self, id:UUID)->UserOutDB|None:
+        with self.Session() as session:
+            with session.begin():
+                query=select(User).where(User.id==id) 
+                response=session.scalars(query).one_or_none()
+                if response is None:
+                    return None
+                return UserOutDB.model_validate(response)

src/migrations/env.py

@@ -1,5 +1,9 @@
 from logging.config import fileConfig
 
+
+from src.models.database_models import Model
+from src.models.database_models.model import engine
+
 from sqlalchemy import engine_from_config
 from sqlalchemy import pool
 
@@ -18,7 +22,8 @@ if config.config_file_name is not None:
 # for 'autogenerate' support
 # from myapp import mymodel
 # target_metadata = mymodel.Base.metadata
-target_metadata = None
+target_metadata = Model.metadata
+config.set_main_option("sqlalchemy.url", engine.url.render_as_string(hide_password=False))
 
 # other values from the config, defined by the needs of env.py,
 # can be acquired:
@@ -65,7 +70,7 @@ def run_migrations_online() -> None:
 
     with connectable.connect() as connection:
         context.configure(
-            connection=connection, target_metadata=target_metadata
+            connection=connection, target_metadata=target_metadata, render_as_batch=True
         )
 
         with context.begin_transaction():

src/migrations/versions/23dd6d3efe4b_.py

@@ -0,0 +1,32 @@
+"""empty message
+
+Revision ID: 23dd6d3efe4b
+Revises: 2f92088cdce4
+Create Date: 2026-07-23 13:05:12.553687
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '23dd6d3efe4b'
+down_revision: Union[str, Sequence[str], None] = '2f92088cdce4'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###

src/migrations/versions/2f92088cdce4_.py

@@ -0,0 +1,32 @@
+"""empty message
+
+Revision ID: 2f92088cdce4
+Revises: 75074097a2a3
+Create Date: 2026-07-23 11:05:02.409697
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '2f92088cdce4'
+down_revision: Union[str, Sequence[str], None] = '75074097a2a3'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###

src/migrations/versions/385d4efec15f_.py

@@ -0,0 +1,50 @@
+"""empty message
+
+Revision ID: 385d4efec15f
+Revises: 23dd6d3efe4b
+Create Date: 2026-07-23 15:03:33.582896
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '385d4efec15f'
+down_revision: Union[str, Sequence[str], None] = '23dd6d3efe4b'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('refresh_tokens', schema=None) as batch_op:
+        batch_op.alter_column('id',
+               existing_type=sa.INTEGER(),
+               type_=sa.Uuid(),
+               existing_nullable=False)
+        batch_op.alter_column('replaced_by',
+               existing_type=sa.INTEGER(),
+               type_=sa.Uuid(),
+               existing_nullable=True)
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('refresh_tokens', schema=None) as batch_op:
+        batch_op.alter_column('replaced_by',
+               existing_type=sa.Uuid(),
+               type_=sa.INTEGER(),
+               existing_nullable=True)
+        batch_op.alter_column('id',
+               existing_type=sa.Uuid(),
+               type_=sa.INTEGER(),
+               existing_nullable=False)
+
+    # ### end Alembic commands ###

src/migrations/versions/439a77f8a4d4_.py

@@ -0,0 +1,69 @@
+"""empty message
+
+Revision ID: 439a77f8a4d4
+Revises: 5e60c8fbc553
+Create Date: 2026-07-22 15:19:15.853280
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '439a77f8a4d4'
+down_revision: Union[str, Sequence[str], None] = '5e60c8fbc553'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('markets',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(length=64), nullable=False),
+    sa.PrimaryKeyConstraint('id', name=op.f('pk_markets')),
+    sa.UniqueConstraint('name', name=op.f('uq_markets_name'))
+    )
+    with op.batch_alter_table('markets', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_markets_id'), ['id'], unique=False)
+
+    with op.batch_alter_table('reports', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('doc_id', sa.Uuid(), nullable=False))
+        batch_op.add_column(sa.Column('uploaded_at', sa.TIMESTAMP(), nullable=False))
+        batch_op.add_column(sa.Column('doc_date', sa.TIMESTAMP(), nullable=False))
+        batch_op.add_column(sa.Column('status', sa.String(length=64), nullable=False))
+        batch_op.add_column(sa.Column('user_id', sa.Uuid(), nullable=False))
+        batch_op.add_column(sa.Column('market_id', sa.Integer(), nullable=False))
+        batch_op.create_index(batch_op.f('ix_reports_market_id'), ['market_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_reports_user_id'), ['user_id'], unique=False)
+        batch_op.create_unique_constraint(batch_op.f('uq_reports_doc_id'), ['doc_id'])
+        batch_op.create_foreign_key(batch_op.f('fk_reports_user_id_users'), 'users', ['user_id'], ['id'], ondelete='CASCADE')
+        batch_op.create_foreign_key(batch_op.f('fk_reports_market_id_markets'), 'markets', ['market_id'], ['id'], ondelete='CASCADE')
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('reports', schema=None) as batch_op:
+        batch_op.drop_constraint(batch_op.f('fk_reports_market_id_markets'), type_='foreignkey')
+        batch_op.drop_constraint(batch_op.f('fk_reports_user_id_users'), type_='foreignkey')
+        batch_op.drop_constraint(batch_op.f('uq_reports_doc_id'), type_='unique')
+        batch_op.drop_index(batch_op.f('ix_reports_user_id'))
+        batch_op.drop_index(batch_op.f('ix_reports_market_id'))
+        batch_op.drop_column('market_id')
+        batch_op.drop_column('user_id')
+        batch_op.drop_column('status')
+        batch_op.drop_column('doc_date')
+        batch_op.drop_column('uploaded_at')
+        batch_op.drop_column('doc_id')
+
+    with op.batch_alter_table('markets', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_markets_id'))
+
+    op.drop_table('markets')
+    # ### end Alembic commands ###

src/migrations/versions/5e60c8fbc553_.py

@@ -0,0 +1,143 @@
+"""empty message
+
+Revision ID: 5e60c8fbc553
+Revises: 
+Create Date: 2026-07-17 20:02:01.237457
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.sql import text
+
+# revision identifiers, used by Alembic.
+revision: str = '5e60c8fbc553'
+down_revision: Union[str, Sequence[str], None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('groups_of_permissions',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('group', sa.String(length=255), nullable=False),
+    sa.PrimaryKeyConstraint('id', name=op.f('pk_groups_of_permissions')),
+    sa.UniqueConstraint('group', name=op.f('uq_groups_of_permissions_group'))
+    )
+    with op.batch_alter_table('groups_of_permissions', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_groups_of_permissions_id'), ['id'], unique=False)
+
+    op.create_table('permissions',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('permission', sa.String(length=255), nullable=False),
+    sa.PrimaryKeyConstraint('id', name=op.f('pk_permissions')),
+    sa.UniqueConstraint('permission', name=op.f('uq_permissions_permission'))
+    )
+    with op.batch_alter_table('permissions', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_permissions_id'), ['id'], unique=False)
+    op.execute(text("INSERT INTO permissions (permission) VALUES ('admin');"))
+
+    op.create_table('reports',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('filename', sa.String(length=255), nullable=False),
+    sa.Column('created_at', sa.TIMESTAMP(), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False),
+    sa.PrimaryKeyConstraint('id', name=op.f('pk_reports'))
+    )
+    with op.batch_alter_table('reports', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_reports_filename'), ['filename'], unique=False)
+        batch_op.create_index(batch_op.f('ix_reports_id'), ['id'], unique=False)
+
+    op.create_table('users',
+    sa.Column('id', sa.Uuid(), nullable=False),
+    sa.Column('first_name', sa.String(length=64), nullable=False),
+    sa.Column('last_name', sa.String(length=64), nullable=False),
+    sa.Column('middle_name', sa.String(length=64), nullable=False),
+    sa.Column('email', sa.String(length=255), nullable=False),
+    sa.Column('status', sa.Boolean(), nullable=False),
+    sa.Column('hashed_password', sa.String(length=255), nullable=False),
+    sa.PrimaryKeyConstraint('id', name=op.f('pk_users'))
+    )
+    with op.batch_alter_table('users', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_users_email'), ['email'], unique=True)
+        batch_op.create_index(batch_op.f('ix_users_first_name'), ['first_name'], unique=False)
+        batch_op.create_index(batch_op.f('ix_users_last_name'), ['last_name'], unique=False)
+        batch_op.create_index(batch_op.f('ix_users_middle_name'), ['middle_name'], unique=False)
+
+    op.create_table('group_permission',
+    sa.Column('group_id', sa.Integer(), nullable=False),
+    sa.Column('permission_id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['group_id'], ['groups_of_permissions.id'], name=op.f('fk_group_permission_group_id_groups_of_permissions')),
+    sa.ForeignKeyConstraint(['permission_id'], ['permissions.id'], name=op.f('fk_group_permission_permission_id_permissions')),
+    sa.PrimaryKeyConstraint('group_id', 'permission_id', name=op.f('pk_group_permission'))
+    )
+    op.create_table('refresh_tokens',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('user_id', sa.Uuid(), nullable=False),
+    sa.Column('token_hash', sa.String(length=255), nullable=False),
+    sa.Column('device_info', sa.String(length=255), nullable=False),
+    sa.Column('ip_address', sa.String(length=45), nullable=False),
+    sa.Column('is_revoked', sa.Boolean(), nullable=False),
+    sa.Column('expires_at', sa.TIMESTAMP(), nullable=False),
+    sa.Column('created_at', sa.TIMESTAMP(), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=False),
+    sa.Column('replaced_by', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['replaced_by'], ['refresh_tokens.id'], name=op.f('fk_refresh_tokens_replaced_by_refresh_tokens')),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], name=op.f('fk_refresh_tokens_user_id_users'), ondelete='CASCADE'),
+    sa.PrimaryKeyConstraint('id', name=op.f('pk_refresh_tokens')),
+    sa.UniqueConstraint('token_hash', name=op.f('uq_refresh_tokens_token_hash'))
+    )
+    with op.batch_alter_table('refresh_tokens', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_refresh_tokens_id'), ['id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_refresh_tokens_user_id'), ['user_id'], unique=False)
+
+    op.create_table('user_direct_permissions',
+    sa.Column('user_id', sa.Uuid(), nullable=False),
+    sa.Column('permission_id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['permission_id'], ['permissions.id'], name=op.f('fk_user_direct_permissions_permission_id_permissions')),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], name=op.f('fk_user_direct_permissions_user_id_users')),
+    sa.PrimaryKeyConstraint('user_id', 'permission_id', name=op.f('pk_user_direct_permissions'))
+    )
+    op.create_table('user_group',
+    sa.Column('user_id', sa.Uuid(), nullable=False),
+    sa.Column('permission_group_id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['permission_group_id'], ['groups_of_permissions.id'], name=op.f('fk_user_group_permission_group_id_groups_of_permissions')),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], name=op.f('fk_user_group_user_id_users')),
+    sa.PrimaryKeyConstraint('user_id', 'permission_group_id', name=op.f('pk_user_group'))
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('user_group')
+    op.drop_table('user_direct_permissions')
+    with op.batch_alter_table('refresh_tokens', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_refresh_tokens_user_id'))
+        batch_op.drop_index(batch_op.f('ix_refresh_tokens_id'))
+
+    op.drop_table('refresh_tokens')
+    op.drop_table('group_permission')
+    with op.batch_alter_table('users', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_users_middle_name'))
+        batch_op.drop_index(batch_op.f('ix_users_last_name'))
+        batch_op.drop_index(batch_op.f('ix_users_first_name'))
+        batch_op.drop_index(batch_op.f('ix_users_email'))
+
+    op.drop_table('users')
+    with op.batch_alter_table('reports', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_reports_id'))
+        batch_op.drop_index(batch_op.f('ix_reports_filename'))
+
+    op.drop_table('reports')
+    with op.batch_alter_table('permissions', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_permissions_id'))
+
+    op.drop_table('permissions')
+    with op.batch_alter_table('groups_of_permissions', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_groups_of_permissions_id'))
+
+    op.drop_table('groups_of_permissions')
+    # ### end Alembic commands ###

src/migrations/versions/74814eb1b7f8_.py

@@ -0,0 +1,32 @@
+"""empty message
+
+Revision ID: 74814eb1b7f8
+Revises: 8c136ff14180
+Create Date: 2026-07-23 21:06:37.254211
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '74814eb1b7f8'
+down_revision: Union[str, Sequence[str], None] = '8c136ff14180'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###

src/migrations/versions/75074097a2a3_.py

@@ -0,0 +1,103 @@
+"""empty message
+
+Revision ID: 75074097a2a3
+Revises: 8c300c4d43ea
+Create Date: 2026-07-22 16:11:08.077455
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '75074097a2a3'
+down_revision: Union[str, Sequence[str], None] = '8c300c4d43ea'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('accountant_settings',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(length=64), nullable=False),
+    sa.Column('database_key', sa.Uuid(), nullable=False),
+    sa.PrimaryKeyConstraint('id', name=op.f('pk_accountant_settings')),
+    sa.UniqueConstraint('database_key', name=op.f('uq_accountant_settings_database_key'))
+    )
+    with op.batch_alter_table('accountant_settings', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_accountant_settings_id'), ['id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_accountant_settings_name'), ['name'], unique=True)
+
+    op.create_table('doc_types',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(length=64), nullable=False),
+    sa.PrimaryKeyConstraint('id', name=op.f('pk_doc_types'))
+    )
+    with op.batch_alter_table('doc_types', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_doc_types_id'), ['id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_doc_types_name'), ['name'], unique=True)
+
+    op.create_table('fabric',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(length=64), nullable=False),
+    sa.PrimaryKeyConstraint('id', name=op.f('pk_fabric'))
+    )
+    with op.batch_alter_table('fabric', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_fabric_id'), ['id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_fabric_name'), ['name'], unique=True)
+
+    op.create_table('goods',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('article', sa.String(length=16), nullable=False),
+    sa.Column('price', sa.Numeric(precision=10, scale=2), nullable=False),
+    sa.Column('tnvd', sa.Integer(), nullable=False),
+    sa.Column('doc_type_id', sa.Integer(), nullable=False),
+    sa.Column('fabric_id', sa.Integer(), nullable=False),
+    sa.Column('status', sa.Boolean(), nullable=False),
+    sa.ForeignKeyConstraint(['doc_type_id'], ['doc_types.id'], name=op.f('fk_goods_doc_type_id_doc_types'), ondelete='CASCADE'),
+    sa.ForeignKeyConstraint(['fabric_id'], ['fabric.id'], name=op.f('fk_goods_fabric_id_fabric'), ondelete='CASCADE'),
+    sa.PrimaryKeyConstraint('id', name=op.f('pk_goods'))
+    )
+    with op.batch_alter_table('goods', schema=None) as batch_op:
+        batch_op.create_index(batch_op.f('ix_goods_article'), ['article'], unique=True)
+        batch_op.create_index(batch_op.f('ix_goods_doc_type_id'), ['doc_type_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_goods_fabric_id'), ['fabric_id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_goods_id'), ['id'], unique=False)
+        batch_op.create_index(batch_op.f('ix_goods_price'), ['price'], unique=False)
+        batch_op.create_index(batch_op.f('ix_goods_tnvd'), ['tnvd'], unique=True)
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('goods', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_goods_tnvd'))
+        batch_op.drop_index(batch_op.f('ix_goods_price'))
+        batch_op.drop_index(batch_op.f('ix_goods_id'))
+        batch_op.drop_index(batch_op.f('ix_goods_fabric_id'))
+        batch_op.drop_index(batch_op.f('ix_goods_doc_type_id'))
+        batch_op.drop_index(batch_op.f('ix_goods_article'))
+
+    op.drop_table('goods')
+    with op.batch_alter_table('fabric', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_fabric_name'))
+        batch_op.drop_index(batch_op.f('ix_fabric_id'))
+
+    op.drop_table('fabric')
+    with op.batch_alter_table('doc_types', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_doc_types_name'))
+        batch_op.drop_index(batch_op.f('ix_doc_types_id'))
+
+    op.drop_table('doc_types')
+    with op.batch_alter_table('accountant_settings', schema=None) as batch_op:
+        batch_op.drop_index(batch_op.f('ix_accountant_settings_name'))
+        batch_op.drop_index(batch_op.f('ix_accountant_settings_id'))
+
+    op.drop_table('accountant_settings')
+    # ### end Alembic commands ###

src/migrations/versions/8c136ff14180_.py

@@ -0,0 +1,32 @@
+"""empty message
+
+Revision ID: 8c136ff14180
+Revises: 385d4efec15f
+Create Date: 2026-07-23 17:56:26.345954
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '8c136ff14180'
+down_revision: Union[str, Sequence[str], None] = '385d4efec15f'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###

src/migrations/versions/8c300c4d43ea_.py

@@ -0,0 +1,40 @@
+"""empty message
+
+Revision ID: 8c300c4d43ea
+Revises: 439a77f8a4d4
+Create Date: 2026-07-22 15:20:34.871724
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '8c300c4d43ea'
+down_revision: Union[str, Sequence[str], None] = '439a77f8a4d4'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('reports', schema=None) as batch_op:
+        batch_op.alter_column('uploaded_at',
+               existing_type=sa.TIMESTAMP(),
+               nullable=True)
+
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('reports', schema=None) as batch_op:
+        batch_op.alter_column('uploaded_at',
+               existing_type=sa.TIMESTAMP(),
+               nullable=False)
+
+    # ### end Alembic commands ###

src/models/database_models/__init__.py

@@ -0,0 +1,4 @@
+from .files import Stored, Markets
+from .model import Model
+from .goods import Nomenclature, DocumentTypes, Fabric
+from .accountant import AccountantSettings

src/models/database_models/accountant.py

@@ -0,0 +1,14 @@
+from src.models.database_models.model import Model
+from sqlalchemy import String
+from sqlalchemy.orm import Mapped, mapped_column
+from uuid import UUID, uuid1
+
+class AccountantSettings(Model):
+    __tablename__="accountant_settings"
+    
+    id:Mapped[int]=mapped_column(primary_key=True, index=True)
+    name:Mapped[str]=mapped_column(String(64),unique=True, index=True)
+    database_key:Mapped[UUID]=mapped_column(default=uuid1, unique=True)
+    
+    def __repr__(self) -> str:
+        return f'ID: {self.id}, Name: {self.name}'

src/models/database_models/files.py

@@ -0,0 +1,43 @@
+from datetime import datetime
+from sqlalchemy import TIMESTAMP, String, func, ForeignKey
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+from src.models.database_models.model import Model
+from uuid import UUID, uuid1
+
+
+class Stored(Model):
+    __tablename__="reports"
+    
+    id:Mapped[int]=mapped_column(primary_key=True, index=True)
+    doc_id:Mapped[UUID]=mapped_column(default=uuid1, unique=True)
+    filename:Mapped[str]=mapped_column(String(255), index=True)
+    created_at:Mapped[datetime]=mapped_column(TIMESTAMP(timezone=True), server_default=func.now())
+    uploaded_at:Mapped[datetime]=mapped_column(TIMESTAMP(timezone=True),onupdate=func.now(), nullable=True)
+    doc_date:Mapped[datetime]=mapped_column(TIMESTAMP(timezone=True))
+    status:Mapped[str]=mapped_column(String(64))
+    user_id:Mapped[UUID]=mapped_column(ForeignKey("users.id", ondelete="CASCADE"), index=True)
+    market_id:Mapped[int]=mapped_column(ForeignKey("markets.id", ondelete="CASCADE"),index=True)
+    
+    
+    user:Mapped["User"]=relationship(back_populates="report")
+    market:Mapped["Markets"]=relationship(back_populates="report")
+    def __repr__(self) -> str:
+        return f'ID: {self.id}, Filename: {self.filename}, Status: {self.status}'
+    
+class Markets(Model):
+    __tablename__="markets"
+    
+    id:Mapped[int]=mapped_column(primary_key=True, index=True)
+    name:Mapped[str]=mapped_column(String(64), unique=True)
+    
+    report:Mapped[list["Stored"]]=relationship(back_populates="market")
+    def __repr__(self) -> str:
+        return f'ID: {self.id}, Name: {self.name}'
+    
+
+
+
+
+
+
+    

src/models/database_models/goods.py

@@ -0,0 +1,42 @@
+from decimal import Decimal
+from src.models.database_models.model import Model
+from sqlalchemy import Boolean, ForeignKey, Integer, Numeric, String
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+class Nomenclature(Model):
+    __tablename__="goods"
+    
+    id:Mapped[int]=mapped_column(primary_key=True, index=True)
+    article:Mapped[str]=mapped_column(String(16), unique=True, index=True)
+    price:Mapped[Decimal]=mapped_column(Numeric(10, 2), index=True)
+    tnvd:Mapped[int]=mapped_column(Integer, index=True, unique=True)
+    doc_type_id:Mapped[int]=mapped_column(ForeignKey("doc_types.id", ondelete="CASCADE"), index=True)
+    fabric_id:Mapped[int]=mapped_column(ForeignKey("fabric.id", ondelete="CASCADE"), index=True)
+    status:Mapped[bool]=mapped_column(Boolean)
+
+    doc_type:Mapped["DocumentTypes"]=relationship(back_populates="good")
+    fabric:Mapped["Fabric"]=relationship(back_populates="good")
+    
+    def __repr__(self) -> str:
+        return f'ID: {self.id}, Article: {self.article}, Price: {self.price}'
+class DocumentTypes(Model):
+    __tablename__="doc_types"
+    
+    id:Mapped[int]=mapped_column(primary_key=True, index=True)
+    name:Mapped[str]=mapped_column(String(64), unique=True, index=True)
+    
+    good:Mapped[list["Nomenclature"]]=relationship(back_populates="doc_type")
+    
+    def __repr__(self) -> str:
+        return f'ID: {self.id}, Name:{self.name}'
+    
+class Fabric(Model):
+    __tablename__="fabric"
+    
+    id:Mapped[int]=mapped_column(primary_key=True, index=True)
+    name:Mapped[str]=mapped_column(String(64),unique=True, index=True)
+    
+    
+    good:Mapped[list["Nomenclature"]]=relationship(back_populates="fabric")
+    def __repr__(self) -> str:
+        return f"ID: {self.id}, Name: {self.name}"

src/models/database_models/model.py

@@ -0,0 +1,102 @@
+from sqlalchemy import TIMESTAMP, Table, create_engine, String, Boolean, MetaData, Column, ForeignKey, func, Uuid
+from sqlalchemy.orm import Mapped, mapped_column, DeclarativeBase, relationship
+from uuid import UUID, uuid4
+from datetime import datetime
+engine = create_engine("sqlite:///DB/database.db", echo=True)
+
+'''remember as a boilerplate, or just cp/pst'''
+class Model(DeclarativeBase):
+    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",
+    })
+    
+class User(Model):
+    __tablename__ = "users"
+    
+    id:Mapped[UUID] = mapped_column(Uuid(as_uuid=True),default=uuid4,primary_key=True)
+    first_name:Mapped[str] = mapped_column(String(64), index=True)
+    last_name:Mapped[str]=mapped_column(String(64), index=True)
+    middle_name:Mapped[str]=mapped_column(String(64), index=True)
+    email:Mapped[str]=mapped_column(String(255), index=True, unique=True)
+    status:Mapped[bool]=mapped_column(Boolean, default=True)
+    hashed_password:Mapped[str]=mapped_column(String(255))
+        
+    group:Mapped[list['PermissionsGroups']]=relationship(secondary="user_group", back_populates="user", lazy="selectin")
+    
+    direct_permissions:Mapped[list['Permissions']]=relationship(secondary="user_direct_permissions", back_populates="users_direct", lazy="selectin")
+    
+    refresh_token:Mapped[list['RefreshTokens']]=relationship(back_populates="user")
+    report:Mapped[list["Stored"]]=relationship(back_populates="user")
+    
+    def __repr__(self) -> str:
+        return f"ID: {self.id}, Name: {self.first_name}, Status: {self.status}"
+    
+class PermissionsGroups(Model):
+    __tablename__="groups_of_permissions"
+    
+    id:Mapped[int]=mapped_column(primary_key=True, index=True)
+    group:Mapped[str]=mapped_column(String(255), unique=True)
+    
+    user:Mapped[list['User']]=relationship(secondary="user_group", back_populates="group")
+    permissions:Mapped[list["Permissions"]]=relationship(secondary="group_permission", back_populates="group", lazy="selectin")
+    
+    def __repr__(self)->str:
+        return f"ID: {self.id}, Permissions: {self.group}"
+    
+class Permissions(Model):
+    __tablename__ = "permissions"
+    
+    id:Mapped[int]=mapped_column(primary_key=True, index=True)
+    permission:Mapped[str]=mapped_column(String(255), unique=True)
+    
+    group:Mapped[list['PermissionsGroups']]=relationship(secondary="group_permission", back_populates="permissions")
+    users_direct:Mapped[list["User"]]=relationship(secondary="user_direct_permissions", back_populates="direct_permissions")
+    
+    def __repr__(self)->str:
+        return f"ID: {self.id}, Permissions: {self.permission}"
+    
+user_group_of_permissions=Table(
+    "user_group",
+    Model.metadata,
+    Column("user_id", ForeignKey("users.id"), primary_key=True),
+    Column("permission_group_id", ForeignKey("groups_of_permissions.id"), primary_key=True)
+)
+
+user_permission=Table(
+    "user_direct_permissions",
+    Model.metadata,
+    Column("user_id",ForeignKey("users.id"), primary_key=True),
+    Column("permission_id", ForeignKey("permissions.id"), primary_key=True)
+)
+
+group_permission = Table(
+    "group_permission",
+    Model.metadata,
+    Column("group_id", ForeignKey("groups_of_permissions.id"), primary_key=True),
+    Column("permission_id", ForeignKey("permissions.id"), primary_key=True),
+)
+
+
+class RefreshTokens(Model):
+    
+    __tablename__= "refresh_tokens"
+    
+    id:Mapped[UUID]=mapped_column(Uuid(as_uuid=True),primary_key=True, index=True)
+    user_id:Mapped[UUID]=mapped_column(ForeignKey("users.id", ondelete="CASCADE"), index=True)
+    token_hash:Mapped[str]=mapped_column(String(255), unique=True)
+    device_info:Mapped[str]=mapped_column(String(255))
+    ip_address:Mapped[str]=mapped_column(String(45))
+    is_revoked:Mapped[bool]=mapped_column(Boolean, default=False)
+    
+    expires_at:Mapped[datetime]=mapped_column(TIMESTAMP(timezone=True))
+    created_at:Mapped[datetime]=mapped_column(TIMESTAMP(timezone=True), server_default=func.now())
+    replaced_by:Mapped[UUID|None]=mapped_column(ForeignKey("refresh_tokens.id"), nullable=True, default=None)
+    
+    
+    user:Mapped["User"]=relationship(back_populates="refresh_token")
+    def __repr__(self)->str:
+        return f'ID: {self.id}, USER_ID: {self.user_id}, Is_revoked: {self.is_revoked}, Token_Hash: {self.token_hash}'

src/models/pydantic_models/accountant.py

@@ -0,0 +1,9 @@
+from typing import Annotated
+from src.models.pydantic_models.model import Base
+from pydantic import Field
+from uuid import UUID
+class AccountantCreate(Base):
+    
+    name:Annotated[str, Field(...,max_length=64,description="name of the accountant setting")]
+    database_key:Annotated[UUID, Field(..., description="database key from the 1C server")]
+    

src/models/pydantic_models/files.py

@@ -0,0 +1,26 @@
+from datetime import datetime
+from typing import Annotated
+from uuid import UUID
+from src.models.pydantic_models.model import Base
+from pydantic import Field
+
+class ReportCreate(Base):
+    filename:Annotated[str,Field(..., min_length=2, max_length=255, description="name of the report")]
+    doc_date:Annotated[datetime, Field(..., description="ts of the report")]
+    status:Annotated[str, Field(..., max_length=64, description="status of the report (uploaded,finalized, failed)")]
+    user:Annotated[UUID, Field(..., description="id of the user author")]
+    market:Annotated[str, Field(..., max_length=64,description="name of the market")]
+    
+class ReportOut(Base):
+    filename:Annotated[str,Field(..., min_length=2, max_length=255, description="name of the report")]
+    doc_date:Annotated[datetime, Field(..., description="ts of the report")]
+    status:Annotated[str, Field(..., max_length=64, description="status of the report (uploaded,finalized, failed)")]
+    user:Annotated[UUID, Field(..., description="id of the user author")]
+    market:Annotated[str, Field(..., max_length=64, description="name of the market")]
+
+
+class MarketCreate(Base):
+    name:Annotated[str, Field(..., max_length=64,description="certificate or declaration")]
+    
+class MarketOut(Base):
+    name:Annotated[str, Field(..., max_length=64,description="certificate or declaration")]

src/models/pydantic_models/goods.py

@@ -0,0 +1,35 @@
+from decimal import Decimal
+from src.models.pydantic_models.model import Base
+from pydantic import Field
+from typing import Annotated
+
+class NomenclatureCreate(Base):
+    
+    article:Annotated[str, Field(...,min_length=5,max_length=16, description="name of the article")]
+    price:Annotated[Decimal, Field(..., max_digits=12, description="price of the article")]
+    tnvd:Annotated[int, Field(..., max_digits=10, description="tnvd from the Markirovka.crpt")]
+    status:Annotated[bool, Field(..., description="status of the article")]
+    
+    doc_type:Annotated[str, Field(..., description="document type (declaration or certificate)")]
+    fabric:Annotated[str, Field(..., description="fabric of the product")]
+
+class NomenclatureOut(Base):
+    article:Annotated[str, Field(..., min_length=5,max_length=16, description="name of the article")]
+    price:Annotated[Decimal, Field(..., max_digits=12,description="price of the article")]
+    tnvd:Annotated[int, Field(..., max_digits=10,description="tnvd from the Markirovka.crpt")]
+    status:Annotated[bool, Field(..., description="status of the article")]
+    
+    doc_type:Annotated[str, Field(...,max_length=64, description="document type (declaration or certificate)")]
+    fabric:Annotated[str, Field(...,max_length=64, description="fabric of the product")]
+
+class DocumentTypeCreate(Base):
+    name:Annotated[str, Field(...,max_length=64, description="certificate or declaration")]
+    
+class DocumentTypeOut(Base):
+    name:Annotated[str, Field(..., max_length=64,description="certificate or declaration")]
+
+class FabricCreate(Base):
+    name:Annotated[str, Field(..., max_length=64,description="certificate or declaration")]
+    
+class FabricOut(Base):
+    name:Annotated[str, Field(..., max_length=64,description="certificate or declaration")]

src/models/pydantic_models/model.py

@@ -0,0 +1,94 @@
+from datetime import datetime
+from typing import Annotated
+from pydantic import BaseModel, EmailStr, Field
+from uuid import UUID
+
+
+class Base(BaseModel):
+    model_config = {"from_attributes": True}
+
+
+
+class PermissionsCreate(Base):
+    permission:Annotated[str, Field(..., max_length=30, description="permission name")]
+    
+    
+class PermissionsOut(Base):
+    id:Annotated[int, Field(..., description="id of the permission")]
+    permission:Annotated[str, Field(..., max_length=30, description="permission name")]
+    
+
+class PermissionsGroupsCreate(Base):
+
+    group:Annotated[str, Field(..., max_length=255, description="group name for the permissions")]
+    
+
+class PermissionsGroupsOut(Base):
+    
+    id:Annotated[int, Field(..., description="id of the permission group")]
+    group:Annotated[str, Field(..., max_length=255, description="group name for the permissions")]
+    
+class UserCreate(Base):
+    
+    first_name:Annotated[str, Field(..., max_length=64,description="first name of the user")]
+    last_name:Annotated[str, Field(...,max_length=64, description="last name of the user")]
+    middle_name:Annotated[str, Field(...,max_length=64, description="middle name of the user")]
+    email:Annotated[EmailStr, Field(...,min_length=5, max_length=255, description="email of the user")]
+    plain_password:Annotated[str, Field(...,min_length=8,max_length=72, description="plain password of the user")]
+    status:Annotated[bool, Field(..., description="status of the user")]
+    
+    direct_permissions:Annotated[list[str], Field(..., description="permissions of the user")]
+    group:Annotated[list[str], Field(..., description="permissions groups of the user")]
+    
+class UserOut(Base):
+    
+    first_name:Annotated[str, Field(...,  max_length=64,description="first name of the user")]
+    last_name:Annotated[str, Field(..., max_length=64,description="last name of the user")]
+    middle_name:Annotated[str, Field(..., max_length=64, description="middle name of the user")]
+    email:Annotated[EmailStr, Field(...,min_length=5, max_length=255, description="email of the user")]
+    
+    direct_permissions:Annotated[list[PermissionsOut], Field(..., description="permissions of the user")]
+    group:Annotated[list[PermissionsGroupsOut], Field(..., description="permissions groups of the user")]
+    
+
+class UserOutDB(UserOut):
+    id:Annotated[UUID, Field(..., description="Id of the user")]
+    status:Annotated[bool, Field(..., description="status of the user")]
+    hashed_password:Annotated[str, Field(..., description="hashed password of the user")]
+
+class UserUpdate(Base):
+    
+    first_name:Annotated[str|None, Field(None, max_length=64, description="first name of the user")]
+    last_name:Annotated[str|None, Field(None,  max_length=64,description="last name of the user")]
+    middle_name:Annotated[str|None, Field(None,  max_length=64,description="middle name of the user")]
+    email:Annotated[EmailStr|None, Field(None, min_length=5, max_length=255, description="email of the user")]
+    status:Annotated[bool|None, Field(None, description="status of the user")]
+    direct_permissions:Annotated[list[str]|None, Field(None, description="permissions of the user")]
+    group:Annotated[list[str]|None, Field(None, description="permissions groups of the user")]
+    
+
+class RefreshTokensCreate(Base):
+    
+    id:Annotated[UUID, Field(..., description="jti")]
+    user_id:Annotated[UUID, Field(..., description="foreign key for the user")]
+    token_hash:Annotated[str, Field(...,max_length=255, description="token hash")]
+    device_info:Annotated[str, Field(...,max_length=255, description="User device info")]
+    ip_address:Annotated[str, Field(...,max_length=45, description="ip v4/v6 of the user")]
+    expires_at:Annotated[datetime, Field(..., description="when token is going to be expired")]
+
+class RefreshTokensUpdate(Base):
+    is_revoked:Annotated[bool, Field(..., description="revoke token if logout was made")]
+    replaced_by:Annotated[UUID, Field(...,description="old_jti")]
+
+class RefreshTokensOut(Base):
+
+    user_id:Annotated[UUID, Field(..., description="foreign key for the user")]
+    token_hash:Annotated[str, Field(..., max_length=255,description="token hash")]
+    device_info:Annotated[str, Field(..., max_length=255, description="User device info")]
+    ip_address:Annotated[str, Field(...,max_length=45, description="ip v4/v6 of the user")]
+    is_revoked:Annotated[bool|None, Field(None, description="revoke token if logout was made")]
+    expires_at:Annotated[datetime, Field(..., description="when token is going to be expired")]
+    replaced_by:Annotated[UUID|None, Field(..., description="Old refresh token")]
+    
+class RefreshRequest(Base):
+    refresh_token:str

src/service/__init__.py

@@ -0,0 +1 @@
+'''business logic'''

src/service/auth/auth.py

@@ -0,0 +1,189 @@
+from datetime import datetime, timedelta, timezone
+from uuid import UUID
+
+from fastapi import Request
+from .jwt import Jwt, Hashes
+from src.database.users.crud import UsersCrudActions
+from src.database.auth.refresh_tokens import JwtCrudActions
+from src.errors.http_errors.errors import Errors
+from src.models.pydantic_models.model import RefreshTokensCreate, UserOut
+from src.models.configs_read.env import env_settings
+
+
+class CurrentUser:
+    
+    def __init__(self) -> None:
+        self.jwt_service=Jwt()
+        self.hash=Hashes()
+        self.crud_db_actions=UsersCrudActions()
+        self.jwt_db_actions=JwtCrudActions()
+        self.error=Errors()
+        
+    def _check(self, form_data_email:str, form_data_password:str,):
+        '''check user by email'''
+        user=self.crud_db_actions.get_user_by_email(form_data_email)
+        
+        if user is None:
+            raise self.error.credentials_error(detail="Wrong credentials")
+        
+        if not self.hash.verify_password(plain_password=form_data_password, hashed_password=user.hashed_password):
+            raise self.error.credentials_error(detail="Wrong credentials")
+        
+        if user.status is False:
+            raise self.error.credentials_error(detail="This user is deactivated")
+        return user
+    
+    
+    def get_current_user(self, token:str)->UserOut:
+        
+        payload=self.jwt_service.jwt_decode(token)
+        sub=payload.get("sub")
+
+        try:
+            sub=UUID(sub)
+        except (ValueError, TypeError) as e:
+            raise self.error.credentials_error(detail="Jwt token is incorrect") from e
+        
+        
+        user=self.crud_db_actions.get_user_by_id(sub)
+        if user is None:
+            raise self.error.not_found_error(detail="User with this email address not found")
+        
+        if user.status is False:
+            raise self.error.credentials_error(detail="This user is deactivated")
+        
+        return UserOut.model_validate(user)
+    
+
+
+    def create_access_token(self, user_id:UUID)->str:       
+        '''create new access token if all the checks are successful'''
+        return self.jwt_service.create_access_token({"sub":str(user_id)})
+
+    
+    
+    def create_refresh_token(self,user_id:UUID, request:Request)->str:
+        
+        token, jti=self.jwt_service.create_refresh_token({"sub":str(user_id)})
+        
+        try:
+            jti=UUID(jti)
+        except (ValueError, TypeError) as e:
+            raise self.error.credentials_error(detail="Jwt token is incorrect") from e
+        
+        '''create new refresh token if all the checks are successful'''
+        token_record=RefreshTokensCreate(
+            id=jti,
+            user_id=user_id,
+            token_hash=self.hash.token_to_hash(token),
+            device_info=request.headers.get("user-agent", "unknown"),
+            ip_address=request.headers.get("x-forwarded-for", "").split(",")[0].strip() or (request.client.host if request.client else "unknown"),
+            expires_at=datetime.now(timezone.utc)+timedelta(days=env_settings.REFRESH_TOKEN_EXPIRE_DAYS)
+        )
+        self.jwt_db_actions.create_token(RefreshTokensCreate.model_dump(token_record))
+        
+        return token
+    
+    
+    def refresh_token(self, refresh_token:str, request:Request)->tuple[str, str]:
+        
+        '''decode old refresh token'''
+        old_refresh_token=self.jwt_service.jwt_decode(refresh_token)
+        sub=old_refresh_token.get("sub")
+        
+        if (old_jti:=old_refresh_token.get("jti")) is None:
+            raise self.error.credentials_error(detail="Jwt token is incorrect")
+        
+        try:
+            old_jti=UUID(old_jti)
+            sub=UUID(sub)
+        except (ValueError, TypeError) as e:
+            raise self.error.credentials_error(detail="Jwt token is incorrect") from e
+        
+        
+        '''old refresh token check'''
+        old_record=self.jwt_db_actions.get_token_by_id(old_jti)
+        if old_record is None:
+            raise self.error.not_found_error(detail="Token not found")
+        if old_record.is_revoked:
+            self.jwt_db_actions.revoke_all(old_record.user_id)
+            raise self.error.credentials_error(detail="Reuse token detected")
+        
+        
+        '''sqlite constraints about timezone'''
+        expires_at=old_record.expires_at
+        if expires_at.tzinfo is None:
+            expires_at = expires_at.replace(tzinfo=timezone.utc)
+        if expires_at<datetime.now(timezone.utc):
+            raise self.error.credentials_error(detail="Token expired")      
+        
+        '''user check'''    
+        user = self.crud_db_actions.get_user_by_id(sub)
+        if user is None:
+            raise self.error.not_found_error(detail="User not found")
+        if user.status is False:
+            raise self.error.credentials_error(detail="This user is deactivated")
+        
+
+        '''create new refresh token if all the checks are successful'''
+        new_refresh_token, new_jti=self.jwt_service.create_refresh_token({"sub":str(sub)})
+        new_access_token=self.create_access_token(user_id=sub)
+        
+        try:
+            new_jti=UUID(new_jti)
+        except (ValueError, TypeError):
+            raise self.error.credentials_error(detail="Jwt token is incorrect")
+        
+        
+        '''create database record with the new token'''
+        new_token_record=RefreshTokensCreate(
+            id=new_jti,
+            user_id=sub,
+            token_hash=self.hash.token_to_hash(new_refresh_token),
+            device_info=request.headers.get("user-agent", "unknown"),
+            ip_address=request.headers.get("x-forwarded-for", "").split(",")[0].strip() or (request.client.host if request.client else "unknown"),
+            expires_at=datetime.now(timezone.utc)+timedelta(days=env_settings.REFRESH_TOKEN_EXPIRE_DAYS),
+        )
+        self.jwt_db_actions.create_token(RefreshTokensCreate.model_dump(new_token_record))
+        
+        '''update old token to deactivate it and assign replaced_by'''
+        self.jwt_db_actions.update_token(old_jti, new_jti)
+        
+        return (new_access_token,new_refresh_token)
+    
+    
+    
+    def logout(self, refresh_token:str)->bool:
+        
+        '''decode current refresh token'''
+        payload=self.jwt_service.jwt_decode(refresh_token)
+        
+        if (jti:=payload.get("jti")) is None:
+            raise self.error.credentials_error(detail="Jwt token is incorrect")
+        
+        try:
+            jti=UUID(jti)
+        except (ValueError, TypeError) as e:
+            raise self.error.credentials_error(detail="Jwt token is incorrect") from e
+        
+        current_token = self.jwt_db_actions.get_token_by_id(jti)
+        if current_token is None:
+            raise self.error.not_found_error(detail="Refresh Token Not Found")
+            
+        '''logout by assigning revoked flag'''
+        return self.jwt_db_actions.logout(jti)
+    
+    
+    
+    def login(self, form_data_email:str, form_data_password:str, request:Request)->tuple[str, str]:
+        '''revoke all the old refresh tokens'''
+        user = self._check(form_data_email, form_data_password)
+        self.jwt_db_actions.revoke_all(user_id=user.id)
+        
+        '''create access and refresh tokens'''
+        access_token=self.create_access_token(user_id=user.id)
+        refresh_token=self.create_refresh_token(user_id=user.id,request=request)
+        
+        return (access_token, refresh_token)
+    
+auth=CurrentUser()

src/service/auth/jwt.py

@@ -0,0 +1,65 @@
+from jose import JWTError, jwt
+import bcrypt
+from src.errors.http_errors.errors import Errors
+from datetime import datetime, timedelta, timezone
+from src.models.configs_read.env import env_settings
+from uuid import uuid4
+import hashlib
+
+'''Hash/Check hash'''
+class Hashes:
+    
+    def __init__(self) -> None:
+        pass
+    
+    def plain_to_hash(self, plain_password:str)->str:
+        return bcrypt.hashpw(plain_password.encode("utf-8"), bcrypt.gensalt()).decode("utf-8")
+    
+    def verify_password(self, plain_password:str, hashed_password:str)->bool:
+        return bcrypt.checkpw(plain_password.encode("utf-8"), hashed_password.encode("utf-8"))
+    
+    def token_to_hash(self, token:str)->str:
+        return hashlib.sha256(token.encode("utf-8")).hexdigest()
+    
+    
+'''jwt'''
+class Jwt:
+    
+    def __init__(self) -> None:
+        
+        self.error=Errors()
+        
+    def create_access_token(self, data:dict)->str:
+        
+        user_info=data.copy()
+        user_info.update({"exp": datetime.now(timezone.utc)+timedelta(minutes=env_settings.ACCESS_TOKEN_EXPIRE_MINUTES),
+                          "token_type":"access"})
+        return jwt.encode(user_info, env_settings.SECRET_KEY, env_settings.ALGORITHM)
+    
+    
+    def create_refresh_token(self, data:dict)->tuple[str, str]:
+        
+        user_info=data.copy()
+        jti=str(uuid4())
+        user_info.update({"exp":datetime.now(timezone.utc)+timedelta(days=env_settings.REFRESH_TOKEN_EXPIRE_DAYS),
+                          "token_type":"refresh",
+                          "jti":jti
+                          })
+        
+        return jwt.encode(user_info, env_settings.SECRET_KEY, env_settings.ALGORITHM), jti
+    
+    
+    
+    def jwt_decode(self, token:str)->dict:
+        
+        try:
+            payload=jwt.decode(token, env_settings.SECRET_KEY, algorithms=[env_settings.ALGORITHM])
+            
+            if (payload.get("sub")) is None:
+                raise self.error.credentials_error(detail="Jwt token is incorrect")
+            
+        except JWTError as e:
+            raise self.error.credentials_error(detail="JWTerror") from e
+        
+        return payload
+    

src/web/protected_routes/routes.py

@@ -1,9 +1,55 @@
-from fastapi import APIRouter
+from fastapi import APIRouter, Depends, Request, Response, Cookie
 from fastapi.security import OAuth2PasswordRequestForm, OAuth2PasswordBearer
+from src.models.configs_read.env import env_settings
+from src.models.pydantic_models.model import UserOut
+
+from src.service.auth.auth import auth
 
 router=APIRouter(prefix="/protected")
-oauth2_scheme=OAuth2PasswordBearer(tokenUrl="/protected/token")
+oauth2_schema=OAuth2PasswordBearer(tokenUrl="/protected/token", refreshUrl="/protected/refresh")
+
+@router.post("/token")
+async def get_access_token(request: Request,response:Response, form_data:OAuth2PasswordRequestForm=Depends())->dict:
+    
+    access_token, refresh_token=auth.login(form_data_email=form_data.username, form_data_password=form_data.password, request=request)
+    
+    response.set_cookie(
+        key="refresh_token",
+        value=refresh_token,
+        httponly=True,
+        secure=True,
+        samesite="strict",
+        max_age=env_settings.REFRESH_TOKEN_EXPIRE_DAYS * 24 * 60 * 60
+    )
+    return {"access_token": access_token, "token_type": "bearer"}
+
+
+@router.post("/refresh")
+async def get_refresh_token(request:Request,response:Response, refresh_token: str = Cookie())->dict:
+    
+    access_token, refresh_token= auth.refresh_token(refresh_token=refresh_token,request=request)
+    
+    response.set_cookie(
+        key="refresh_token",
+        value=refresh_token,
+        httponly=True,
+        secure=True,
+        samesite="strict",
+        max_age=env_settings.REFRESH_TOKEN_EXPIRE_DAYS * 24 * 60 * 60
+    )
+    
+    return {"access_token":access_token, "token_type": "bearer"}
+
+
+async def get_current_user(token:str = Depends(oauth2_schema)) -> UserOut:
+    return UserOut.model_validate(auth.get_current_user(token))
+
+
+@router.get("/logout")
+async def logout(response:Response,refresh_token: str = Cookie(),current_user:UserOut=Depends(get_current_user))->bool:
+    response.delete_cookie("refresh_token")
+    return auth.logout(refresh_token)
 
 @router.get("")
-def protected()->dict:
+async def protected(current_user:UserOut=Depends(get_current_user))->dict:
     return {"protected router": "Hello, this is a protected router"}