сделала свою бд, нужно теперь прописывать роуты и... встречать возможные ошибки :_)

contingent_report_desktop/DataModels/Models/User.cs

@@ -7,8 +7,6 @@
         public string? Patronymic { get; set; } = string.Empty;
         public string? Email { get; set; } = string.Empty;
         public string? Password { get; set; } = string.Empty;
-        public int? Code2FA {  get; set; }
-        public DateTime? Date2FA { get; set; }
 
     }
 }

contingent_report_desktop/DataModels/Orders/NextCourseOrder.cs

@@ -6,6 +6,7 @@ namespace DataModels.Orders
 {
     public class NextCourseOrder : AbstractOrder
     {
+        public int? NextCourse {  get; set; }
         public override string TemplatePath => throw new NotImplementedException();
 
         public override void FillTemplate(DocX doc)

lena_backend/.gitignore

@@ -0,0 +1,195 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# 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/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# UV
+#   Similar to Pipfile.lock, it is generally recommended to include uv.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#uv.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+#poetry.toml
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/latest/usage/project/#working-with-version-control
+.pdm.toml
+.pdm-python
+.pdm-build/
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+# Abstra
+# Abstra is an AI-powered process automation framework.
+# Ignore directories containing user credentials, local state, and settings.
+# Learn more at https://abstra.io/docs
+.abstra/
+
+# Visual Studio Code
+#  Visual Studio Code specific template is maintained in a separate VisualStudioCode.gitignore 
+#  that can be found at https://github.com/github/gitignore/blob/main/Global/VisualStudioCode.gitignore
+#  and can be added to the global gitignore or merged into this file. However, if you prefer, 
+#  you could uncomment the following to ignore the entire vscode folder
+# .vscode/
+
+# Ruff stuff:
+.ruff_cache/
+
+# PyPI configuration file
+.pypirc
+
+# Cursor
+#  Cursor is an AI-powered code editor. `.cursorignore` specifies files/directories to
+#  exclude from AI features like autocomplete and code analysis. Recommended for sensitive data
+#  refer to https://docs.cursor.com/context/ignore-files
+.cursorignore
+.cursorindexingignore

lena_backend/alembic.ini

@@ -0,0 +1,141 @@
+# 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/migrations
+
+# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
+# Uncomment the line below if you want the files to be prepended with date and time
+# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
+# for all available tokens
+# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+
+# sys.path path, will be prepended to sys.path if present.
+# defaults to the current working directory.  for multiple paths, the path separator
+# is defined by "path_separator" below.
+prepend_sys_path = .
+
+
+# timezone to use when rendering the date within the migration file
+# as well as the filename.
+# If specified, requires the python>=3.9 or backports.zoneinfo library and tzdata library.
+# Any required deps can 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 = postgresql://postgres:postgres@localhost/university_contingent
+
+
+[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 exec runner, execute a binary
+# hooks = ruff
+# ruff.type = exec
+# ruff.executable = %(here)s/.venv/bin/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

lena_backend/app/__init__.py

@@ -0,0 +1 @@
+from app.models import Base

lena_backend/app/database.py

@@ -0,0 +1,14 @@
+from sqlalchemy import create_engine
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import sessionmaker
+import os
+from dotenv import load_dotenv
+
+load_dotenv()
+
+DATABASE_URL = f"postgresql://{os.getenv('DB_USER')}:{os.getenv('DB_PASSWORD')}@{os.getenv('DB_HOST')}/{os.getenv('DB_NAME')}"
+
+engine = create_engine(DATABASE_URL)
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+Base = declarative_base()

lena_backend/app/main.py

@@ -0,0 +1,21 @@
+from fastapi import APIRouter, FastAPI
+from app.database import engine
+from app.models import Base
+
+app = FastAPI()
+
+user_router = APIRouter(prefix="/user")
+
+@user_router.get("/")
+async def get_user():
+    return {"status": "ok"}
+
+@app.on_event("startup")
+async def startup():
+    Base.metadata.create_all(bind=engine)
+
+@app.get("/")
+async def root():
+    return {"message": "University API is working!"}
+
+app.include_router(user_router)

lena_backend/app/models/__init__.py

@@ -0,0 +1,16 @@
+from .base import Model, Base
+from .student import Student
+from .group import Group
+from .contingent_report import ContingentReport
+from .orders.academic_leave import AcademicLeaveOrder
+from .orders.add_students import AddStudentsOrder
+from .orders.change_specialization import ChangeSpecializationOrder
+from .orders.expulsion import ExpulsionOrder
+from .orders.next_course import NextCourseOrder
+from .association_tables import add_student_association, expulsion_student_association, academ_student_association, change_student_association, next_student_association
+from .dean import Dean
+from .enums import Status, OrderType, Reason
+from .faculty import Faculty
+from .learning_plan import LearningPlan
+from .order import AbstractOrder
+from .specialization import Specialization

lena_backend/app/models/association_tables.py

@@ -0,0 +1,38 @@
+# models/association_tables.py
+from sqlalchemy import Table, Column, Integer, ForeignKey
+from app.database import Base
+
+add_student_association = Table(
+    'add_student_association',
+    Base.metadata,
+    Column('order_id', Integer, ForeignKey('add_students_orders.id')),
+    Column('student_id', Integer, ForeignKey('students.id'))
+)
+
+academ_student_association = Table(
+    'academ_student_association',
+    Base.metadata,
+    Column('order_id', Integer, ForeignKey('academic_leave_orders.id')),
+    Column('student_id', Integer, ForeignKey('students.id'))
+)
+
+expulsion_student_association = Table(
+    'expulsion_student_association',
+    Base.metadata,
+    Column('order_id', Integer, ForeignKey('expulsion_orders.id')),
+    Column('student_id', Integer, ForeignKey('students.id'))
+)
+
+change_student_association = Table(
+    'change_student_association',
+    Base.metadata,
+    Column('order_id', Integer, ForeignKey('change_specialization_orders.id')),
+    Column('student_id', Integer, ForeignKey('students.id'))
+)
+
+next_student_association = Table(
+    'next_student_association',
+    Base.metadata,
+    Column('order_id', Integer, ForeignKey('next_course_orders.id')),
+    Column('student_id', Integer, ForeignKey('students.id'))
+)

lena_backend/app/models/base.py

@@ -0,0 +1,6 @@
+from sqlalchemy import Column, Integer
+from app.database import Base
+
+class Model(Base):
+    __abstract__ = True
+    id = Column(Integer, primary_key=True, index=True)

lena_backend/app/models/contingent_report.py

@@ -0,0 +1,17 @@
+# models/contingent_report.py
+from sqlalchemy import Column, Integer, ForeignKey, LargeBinary, String, DateTime
+from sqlalchemy.orm import relationship
+from .base import Model
+from datetime import datetime
+
+class ContingentReport(Model):
+    __tablename__ = "contingent_reports"
+    
+    current_dean_id = Column(Integer, ForeignKey("deans.id"))
+    date = Column(DateTime, default=datetime.utcnow)
+    document = Column(LargeBinary)  # Сгенерированный отчет (Word/PDF)
+    file_name = Column(String)  # Например, "Отчет_по_контингенту_2023.docx"
+    file_type = Column(String)  # "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
+    report_type = Column(String)  # Тип отчета (может быть enum)
+    
+    dean = relationship("Dean")

lena_backend/app/models/dean.py

@@ -0,0 +1,11 @@
+# models/dean.py
+from sqlalchemy import Column, Integer, ForeignKey
+from sqlalchemy.orm import relationship
+from .user import User
+
+class Dean(User):
+    __tablename__ = "deans"
+    
+    faculty_id = Column(Integer, ForeignKey("faculties.id"))
+    
+    faculty = relationship("Faculty")

lena_backend/app/models/enums.py

@@ -0,0 +1,23 @@
+# enums.py
+from enum import Enum
+
+class Status(str, Enum):
+    STUDYING = "Обучается"
+    ACADEMIC_LEAVE = "Академ"
+    EXPELLED = "Отчислен"
+    GRADUATED = "Выпущен"
+
+class OrderType(str, Enum):
+    ADD_STUDENT = "AddStudentOrder"
+    EXPULSION = "ExpulsionOrder"
+    ACADEMIC_LEAVE = "AcademicLeaveOrder"
+    CHANGE_SPECIALIZATION = "ChangeSpecializationOrder"
+    NEXT_COURSE = "NextCourseOrder"
+
+class Reason(str, Enum):
+    BY_GENERAL_CONTEST = "ByGeneralContest"
+    BY_PRIVILEGE = "ByPrivilege"
+    BY_CHOICE = "ByChoice"
+    BY_LEARNING_FAILURE = "ByLearningFailure"
+    BY_MEDICAL = "ByMedical"
+    BY_FAMILY = "ByFamily"

lena_backend/app/models/faculty.py

@@ -0,0 +1,11 @@
+# models/faculty.py
+from sqlalchemy import Column, String
+from sqlalchemy.orm import relationship
+from .base import Model
+
+class Faculty(Model):
+    __tablename__ = "faculties"
+    
+    name = Column(String)
+    
+    specializations = relationship("Specialization", back_populates="faculty")

lena_backend/app/models/group.py

@@ -0,0 +1,17 @@
+from sqlalchemy import Column, Integer, ForeignKey, String
+from sqlalchemy.orm import relationship
+from .base import Base
+
+class Group(Base):
+    __tablename__ = 'groups'
+    
+    id = Column(Integer, primary_key=True, index=True)
+    name = Column(String)
+    number = Column(Integer)
+    course = Column(Integer)
+    max_student_count = Column(Integer, default=30)
+    specialization_id = Column(Integer, ForeignKey('specializations.id'))
+    count_students = Column(Integer, default=0)
+    
+    specialization = relationship("Specialization", back_populates="groups")
+    students = relationship("Student", back_populates="group")

lena_backend/app/models/learning_plan.py

@@ -0,0 +1,14 @@
+# models/learning_plan.py
+from sqlalchemy import Column, Integer, ForeignKey, LargeBinary, String
+from sqlalchemy.orm import relationship
+from .base import Model
+
+class LearningPlan(Model):
+    __tablename__ = "learning_plans"
+    
+    specialization_id = Column(Integer, ForeignKey("specializations.id"))
+    document = Column(LargeBinary)  # PDF/docx файл учебного плана
+    file_name = Column(String)  # Оригинальное имя файла
+    file_type = Column(String)  # MIME-тип (например, "application/pdf")
+    
+    specialization = relationship("Specialization", back_populates="learning_plans")

lena_backend/app/models/order.py

@@ -0,0 +1,19 @@
+# models/order.py
+from sqlalchemy import Column, Integer, ForeignKey, DateTime, Enum, LargeBinary
+from sqlalchemy.orm import relationship
+from .base import Model
+from .enums import OrderType, Reason
+from datetime import datetime
+
+class AbstractOrder(Model):
+    __abstract__ = True
+    
+    order_type = Column(Enum(OrderType))
+    reason = Column(Enum(Reason))
+    number = Column(Integer)
+    current_dean_id = Column(Integer, ForeignKey("deans.id"))
+    date = Column(DateTime, default=datetime.now)
+    document = Column(LargeBinary)
+    
+    # students = relationship("Student", secondary="order_student_association")
+    # dean = relationship("Dean")

lena_backend/app/models/orders/academic_leave.py

@@ -0,0 +1,13 @@
+# models/orders/academic_leave.py
+from sqlalchemy import Column, DateTime
+from ..order import AbstractOrder
+from sqlalchemy.orm import relationship
+
+class AcademicLeaveOrder(AbstractOrder):
+    __tablename__ = "academic_leave_orders"
+    
+    date_start = Column(DateTime)
+    date_end = Column(DateTime)
+
+    students = relationship("Student", secondary="academ_student_association")
+    dean = relationship("Dean")

lena_backend/app/models/orders/add_students.py

@@ -0,0 +1,10 @@
+# models/orders/add_students.py
+from ..order import AbstractOrder
+from sqlalchemy.orm import relationship
+
+class AddStudentsOrder(AbstractOrder):
+    __tablename__ = "add_students_orders"
+    
+
+    students = relationship("Student", secondary="add_student_association")
+    dean = relationship("Dean")

lena_backend/app/models/orders/change_specialization.py

@@ -0,0 +1,13 @@
+# models/orders/change_specialization.py
+from sqlalchemy import Column, Integer, ForeignKey
+from ..order import AbstractOrder
+from sqlalchemy.orm import relationship
+
+class ChangeSpecializationOrder(AbstractOrder):
+    __tablename__ = "change_specialization_orders"
+    
+    new_spec_id = Column(Integer, ForeignKey("specializations.id"))
+    
+    new_specialization = relationship("Specialization")
+    students = relationship("Student", secondary="change_student_association")
+    dean = relationship("Dean")

lena_backend/app/models/orders/expulsion.py

@@ -0,0 +1,10 @@
+# models/orders/expulsion.py
+from ..order import AbstractOrder
+from sqlalchemy.orm import relationship
+
+
+class ExpulsionOrder(AbstractOrder):
+    __tablename__ = "expulsion_orders"
+    
+    students = relationship("Student", secondary="expulsion_student_association")
+    dean = relationship("Dean")

lena_backend/app/models/orders/next_course.py

@@ -0,0 +1,13 @@
+# models/orders/next_course.py
+from sqlalchemy import Column, Integer
+from ..order import AbstractOrder
+from sqlalchemy.orm import relationship
+
+
+class NextCourseOrder(AbstractOrder):
+    __tablename__ = "next_course_orders"
+    
+    # Можно добавить поле для нового курса, если нужно
+    new_course = Column(Integer)
+    students = relationship("Student", secondary="next_student_association")
+    dean = relationship("Dean")

lena_backend/app/models/specialization.py

@@ -0,0 +1,15 @@
+# models/specialization.py
+from sqlalchemy import Column, String, Integer, ForeignKey
+from sqlalchemy.orm import relationship
+from .base import Model
+
+class Specialization(Model):
+    __tablename__ = "specializations"
+    
+    name = Column(String)
+    code = Column(String)
+    faculty_id = Column(Integer, ForeignKey("faculties.id"))
+    
+    faculty = relationship("Faculty", back_populates="specializations")
+    groups = relationship("Group", back_populates="specialization")
+    learning_plans = relationship("LearningPlan", back_populates="specialization")

lena_backend/app/models/student.py

@@ -0,0 +1,15 @@
+# models/student.py
+from sqlalchemy import Column, Integer, ForeignKey, Enum
+from sqlalchemy.orm import relationship
+from .user import User
+from .enums import Status
+
+class Student(User):
+    __tablename__ = "students"
+    
+    specialization_id = Column(Integer, ForeignKey("specializations.id"))
+    group_id = Column(Integer, ForeignKey("groups.id"))
+    status = Column(Enum(Status))
+    
+    group = relationship("Group", back_populates="students")
+    specialization = relationship("Specialization")

lena_backend/app/models/user.py

@@ -0,0 +1,13 @@
+# models/user.py
+from sqlalchemy import Column, String, ForeignKey
+from sqlalchemy.orm import declared_attr
+from .base import Model
+
+class User(Model):
+    __abstract__ = True
+    
+    last_name = Column(String)
+    first_name = Column(String)
+    patronymic = Column(String)
+    email = Column(String, unique=True, index=True)
+    password = Column(String)

lena_backend/migrations/README

@@ -0,0 +1 @@
+Generic single-database configuration.

lena_backend/migrations/env.py

@@ -0,0 +1,82 @@
+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+
+from alembic import context
+
+from app.models import Model, Student
+from app.database import Base
+
+target_metadata = Base.metadata
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.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()

lena_backend/migrations/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, 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"}

lena_backend/migrations/versions/bf949a0ed375_initial_migration.py

@@ -0,0 +1,234 @@
+"""Initial migration
+
+Revision ID: bf949a0ed375
+Revises: 
+Create Date: 2025-06-10 23:44:56.541030
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'bf949a0ed375'
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('faculties',
+    sa.Column('name', sa.String(), nullable=True),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_faculties_id'), 'faculties', ['id'], unique=False)
+    op.create_table('deans',
+    sa.Column('faculty_id', sa.Integer(), nullable=True),
+    sa.Column('last_name', sa.String(), nullable=True),
+    sa.Column('first_name', sa.String(), nullable=True),
+    sa.Column('patronymic', sa.String(), nullable=True),
+    sa.Column('email', sa.String(), nullable=True),
+    sa.Column('password', sa.String(), nullable=True),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['faculty_id'], ['faculties.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_deans_email'), 'deans', ['email'], unique=True)
+    op.create_index(op.f('ix_deans_id'), 'deans', ['id'], unique=False)
+    op.create_table('specializations',
+    sa.Column('name', sa.String(), nullable=True),
+    sa.Column('code', sa.String(), nullable=True),
+    sa.Column('faculty_id', sa.Integer(), nullable=True),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['faculty_id'], ['faculties.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_specializations_id'), 'specializations', ['id'], unique=False)
+    op.create_table('academic_leave_orders',
+    sa.Column('date_start', sa.DateTime(), nullable=True),
+    sa.Column('date_end', sa.DateTime(), nullable=True),
+    sa.Column('order_type', sa.Enum('ADD_STUDENT', 'EXPULSION', 'ACADEMIC_LEAVE', 'CHANGE_SPECIALIZATION', 'NEXT_COURSE', name='ordertype'), nullable=True),
+    sa.Column('reason', sa.Enum('BY_GENERAL_CONTEST', 'BY_PRIVILEGE', 'BY_CHOICE', 'BY_LEARNING_FAILURE', 'BY_MEDICAL', 'BY_FAMILY', name='reason'), nullable=True),
+    sa.Column('number', sa.Integer(), nullable=True),
+    sa.Column('current_dean_id', sa.Integer(), nullable=True),
+    sa.Column('date', sa.DateTime(), nullable=True),
+    sa.Column('document', sa.LargeBinary(), nullable=True),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['current_dean_id'], ['deans.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_academic_leave_orders_id'), 'academic_leave_orders', ['id'], unique=False)
+    op.create_table('add_students_orders',
+    sa.Column('order_type', sa.Enum('ADD_STUDENT', 'EXPULSION', 'ACADEMIC_LEAVE', 'CHANGE_SPECIALIZATION', 'NEXT_COURSE', name='ordertype'), nullable=True),
+    sa.Column('reason', sa.Enum('BY_GENERAL_CONTEST', 'BY_PRIVILEGE', 'BY_CHOICE', 'BY_LEARNING_FAILURE', 'BY_MEDICAL', 'BY_FAMILY', name='reason'), nullable=True),
+    sa.Column('number', sa.Integer(), nullable=True),
+    sa.Column('current_dean_id', sa.Integer(), nullable=True),
+    sa.Column('date', sa.DateTime(), nullable=True),
+    sa.Column('document', sa.LargeBinary(), nullable=True),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['current_dean_id'], ['deans.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_add_students_orders_id'), 'add_students_orders', ['id'], unique=False)
+    op.create_table('change_specialization_orders',
+    sa.Column('new_spec_id', sa.Integer(), nullable=True),
+    sa.Column('order_type', sa.Enum('ADD_STUDENT', 'EXPULSION', 'ACADEMIC_LEAVE', 'CHANGE_SPECIALIZATION', 'NEXT_COURSE', name='ordertype'), nullable=True),
+    sa.Column('reason', sa.Enum('BY_GENERAL_CONTEST', 'BY_PRIVILEGE', 'BY_CHOICE', 'BY_LEARNING_FAILURE', 'BY_MEDICAL', 'BY_FAMILY', name='reason'), nullable=True),
+    sa.Column('number', sa.Integer(), nullable=True),
+    sa.Column('current_dean_id', sa.Integer(), nullable=True),
+    sa.Column('date', sa.DateTime(), nullable=True),
+    sa.Column('document', sa.LargeBinary(), nullable=True),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['current_dean_id'], ['deans.id'], ),
+    sa.ForeignKeyConstraint(['new_spec_id'], ['specializations.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_change_specialization_orders_id'), 'change_specialization_orders', ['id'], unique=False)
+    op.create_table('contingent_reports',
+    sa.Column('current_dean_id', sa.Integer(), nullable=True),
+    sa.Column('date', sa.DateTime(), nullable=True),
+    sa.Column('document', sa.LargeBinary(), nullable=True),
+    sa.Column('file_name', sa.String(), nullable=True),
+    sa.Column('file_type', sa.String(), nullable=True),
+    sa.Column('report_type', sa.String(), nullable=True),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['current_dean_id'], ['deans.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_contingent_reports_id'), 'contingent_reports', ['id'], unique=False)
+    op.create_table('expulsion_orders',
+    sa.Column('order_type', sa.Enum('ADD_STUDENT', 'EXPULSION', 'ACADEMIC_LEAVE', 'CHANGE_SPECIALIZATION', 'NEXT_COURSE', name='ordertype'), nullable=True),
+    sa.Column('reason', sa.Enum('BY_GENERAL_CONTEST', 'BY_PRIVILEGE', 'BY_CHOICE', 'BY_LEARNING_FAILURE', 'BY_MEDICAL', 'BY_FAMILY', name='reason'), nullable=True),
+    sa.Column('number', sa.Integer(), nullable=True),
+    sa.Column('current_dean_id', sa.Integer(), nullable=True),
+    sa.Column('date', sa.DateTime(), nullable=True),
+    sa.Column('document', sa.LargeBinary(), nullable=True),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['current_dean_id'], ['deans.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_expulsion_orders_id'), 'expulsion_orders', ['id'], unique=False)
+    op.create_table('groups',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(), nullable=True),
+    sa.Column('number', sa.Integer(), nullable=True),
+    sa.Column('course', sa.Integer(), nullable=True),
+    sa.Column('max_student_count', sa.Integer(), nullable=True),
+    sa.Column('specialization_id', sa.Integer(), nullable=True),
+    sa.Column('count_students', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['specialization_id'], ['specializations.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_groups_id'), 'groups', ['id'], unique=False)
+    op.create_table('learning_plans',
+    sa.Column('specialization_id', sa.Integer(), nullable=True),
+    sa.Column('document', sa.LargeBinary(), nullable=True),
+    sa.Column('file_name', sa.String(), nullable=True),
+    sa.Column('file_type', sa.String(), nullable=True),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['specialization_id'], ['specializations.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_learning_plans_id'), 'learning_plans', ['id'], unique=False)
+    op.create_table('next_course_orders',
+    sa.Column('new_course', sa.Integer(), nullable=True),
+    sa.Column('order_type', sa.Enum('ADD_STUDENT', 'EXPULSION', 'ACADEMIC_LEAVE', 'CHANGE_SPECIALIZATION', 'NEXT_COURSE', name='ordertype'), nullable=True),
+    sa.Column('reason', sa.Enum('BY_GENERAL_CONTEST', 'BY_PRIVILEGE', 'BY_CHOICE', 'BY_LEARNING_FAILURE', 'BY_MEDICAL', 'BY_FAMILY', name='reason'), nullable=True),
+    sa.Column('number', sa.Integer(), nullable=True),
+    sa.Column('current_dean_id', sa.Integer(), nullable=True),
+    sa.Column('date', sa.DateTime(), nullable=True),
+    sa.Column('document', sa.LargeBinary(), nullable=True),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['current_dean_id'], ['deans.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_next_course_orders_id'), 'next_course_orders', ['id'], unique=False)
+    op.create_table('students',
+    sa.Column('specialization_id', sa.Integer(), nullable=True),
+    sa.Column('group_id', sa.Integer(), nullable=True),
+    sa.Column('status', sa.Enum('STUDYING', 'ACADEMIC_LEAVE', 'EXPELLED', 'GRADUATED', name='status'), nullable=True),
+    sa.Column('last_name', sa.String(), nullable=True),
+    sa.Column('first_name', sa.String(), nullable=True),
+    sa.Column('patronymic', sa.String(), nullable=True),
+    sa.Column('email', sa.String(), nullable=True),
+    sa.Column('password', sa.String(), nullable=True),
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['group_id'], ['groups.id'], ),
+    sa.ForeignKeyConstraint(['specialization_id'], ['specializations.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_students_email'), 'students', ['email'], unique=True)
+    op.create_index(op.f('ix_students_id'), 'students', ['id'], unique=False)
+    op.create_table('academ_student_association',
+    sa.Column('order_id', sa.Integer(), nullable=True),
+    sa.Column('student_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['order_id'], ['academic_leave_orders.id'], ),
+    sa.ForeignKeyConstraint(['student_id'], ['students.id'], )
+    )
+    op.create_table('add_student_association',
+    sa.Column('order_id', sa.Integer(), nullable=True),
+    sa.Column('student_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['order_id'], ['add_students_orders.id'], ),
+    sa.ForeignKeyConstraint(['student_id'], ['students.id'], )
+    )
+    op.create_table('change_student_association',
+    sa.Column('order_id', sa.Integer(), nullable=True),
+    sa.Column('student_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['order_id'], ['change_specialization_orders.id'], ),
+    sa.ForeignKeyConstraint(['student_id'], ['students.id'], )
+    )
+    op.create_table('expulsion_student_association',
+    sa.Column('order_id', sa.Integer(), nullable=True),
+    sa.Column('student_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['order_id'], ['expulsion_orders.id'], ),
+    sa.ForeignKeyConstraint(['student_id'], ['students.id'], )
+    )
+    op.create_table('next_student_association',
+    sa.Column('order_id', sa.Integer(), nullable=True),
+    sa.Column('student_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['order_id'], ['next_course_orders.id'], ),
+    sa.ForeignKeyConstraint(['student_id'], ['students.id'], )
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('next_student_association')
+    op.drop_table('expulsion_student_association')
+    op.drop_table('change_student_association')
+    op.drop_table('add_student_association')
+    op.drop_table('academ_student_association')
+    op.drop_index(op.f('ix_students_id'), table_name='students')
+    op.drop_index(op.f('ix_students_email'), table_name='students')
+    op.drop_table('students')
+    op.drop_index(op.f('ix_next_course_orders_id'), table_name='next_course_orders')
+    op.drop_table('next_course_orders')
+    op.drop_index(op.f('ix_learning_plans_id'), table_name='learning_plans')
+    op.drop_table('learning_plans')
+    op.drop_index(op.f('ix_groups_id'), table_name='groups')
+    op.drop_table('groups')
+    op.drop_index(op.f('ix_expulsion_orders_id'), table_name='expulsion_orders')
+    op.drop_table('expulsion_orders')
+    op.drop_index(op.f('ix_contingent_reports_id'), table_name='contingent_reports')
+    op.drop_table('contingent_reports')
+    op.drop_index(op.f('ix_change_specialization_orders_id'), table_name='change_specialization_orders')
+    op.drop_table('change_specialization_orders')
+    op.drop_index(op.f('ix_add_students_orders_id'), table_name='add_students_orders')
+    op.drop_table('add_students_orders')
+    op.drop_index(op.f('ix_academic_leave_orders_id'), table_name='academic_leave_orders')
+    op.drop_table('academic_leave_orders')
+    op.drop_index(op.f('ix_specializations_id'), table_name='specializations')
+    op.drop_table('specializations')
+    op.drop_index(op.f('ix_deans_id'), table_name='deans')
+    op.drop_index(op.f('ix_deans_email'), table_name='deans')
+    op.drop_table('deans')
+    op.drop_index(op.f('ix_faculties_id'), table_name='faculties')
+    op.drop_table('faculties')
+    # ### end Alembic commands ###

student-perfomance-frontend/.gitignore

@@ -22,3 +22,4 @@ logs
 .env
 .env.*
 !.env.example
+