From 3947cdfc79563ae3175b836f58226b67fdb52cd0 Mon Sep 17 00:00:00 2001 From: andrei Date: Wed, 26 Nov 2025 19:58:54 +0500 Subject: [PATCH] =?UTF-8?q?=D0=B8=D0=BD=D0=B8=D1=86=D0=B8=D0=B0=D0=BB?= =?UTF-8?q?=D0=B8=D0=B7=D0=B0=D1=86=D0=B8=D1=8F=20=D0=BF=D1=80=D0=BE=D0=B5?= =?UTF-8?q?=D0=BA=D1=82=D0=B0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .gitignore | 3 + api/alembic.ini | 147 ++++++++++++++++++ api/app/__init__.py | 0 api/app/application/__init__.py | 0 api/app/controllers/__init__.py | 0 api/app/database/__init__.py | 0 api/app/database/alembic/README | 1 + api/app/database/alembic/env.py | 37 +++++ api/app/database/alembic/script.py.mako | 28 ++++ .../7a6554b361e8_0001_инициализация.py | 32 ++++ api/app/database/session.py | 15 ++ api/app/domain/__init__.py | 0 api/app/domain/entities/__init__.py | 0 api/app/domain/models/__init__.py | 10 ++ api/app/domain/models/base.py | 28 ++++ api/app/domain/models/course_teachers.py | 14 ++ api/app/domain/models/courses.py | 18 +++ api/app/domain/models/enrollments.py | 18 +++ api/app/domain/models/lesson_files.py | 12 ++ api/app/domain/models/lessons.py | 23 +++ api/app/domain/models/roles.py | 14 ++ api/app/domain/models/solution_files.py | 12 ++ api/app/domain/models/solutions.py | 23 +++ api/app/domain/models/statuses.py | 14 ++ api/app/domain/models/task_files.py | 12 ++ api/app/domain/models/tasks.py | 23 +++ api/app/domain/models/users.py | 45 ++++++ api/app/infrastructure/__init__.py | 0 api/app/main.py | 0 api/app/settings.py | 19 +++ api/req.txt | 5 + 31 files changed, 553 insertions(+) create mode 100644 api/alembic.ini create mode 100644 api/app/__init__.py create mode 100644 api/app/application/__init__.py create mode 100644 api/app/controllers/__init__.py create mode 100644 api/app/database/__init__.py create mode 100644 api/app/database/alembic/README create mode 100644 api/app/database/alembic/env.py create mode 100644 api/app/database/alembic/script.py.mako create mode 100644 api/app/database/alembic/versions/7a6554b361e8_0001_инициализация.py create mode 100644 api/app/database/session.py create mode 100644 api/app/domain/__init__.py create mode 100644 api/app/domain/entities/__init__.py create mode 100644 api/app/domain/models/__init__.py create mode 100644 api/app/domain/models/base.py create mode 100644 api/app/domain/models/course_teachers.py create mode 100644 api/app/domain/models/courses.py create mode 100644 api/app/domain/models/enrollments.py create mode 100644 api/app/domain/models/lesson_files.py create mode 100644 api/app/domain/models/lessons.py create mode 100644 api/app/domain/models/roles.py create mode 100644 api/app/domain/models/solution_files.py create mode 100644 api/app/domain/models/solutions.py create mode 100644 api/app/domain/models/statuses.py create mode 100644 api/app/domain/models/task_files.py create mode 100644 api/app/domain/models/tasks.py create mode 100644 api/app/domain/models/users.py create mode 100644 api/app/infrastructure/__init__.py create mode 100644 api/app/main.py create mode 100644 api/app/settings.py create mode 100644 api/req.txt diff --git a/.gitignore b/.gitignore index f74b26e..60c5cf8 100644 --- a/.gitignore +++ b/.gitignore @@ -1,3 +1,6 @@ +api/.idea +.idea + # ---> Node # Logs logs diff --git a/api/alembic.ini b/api/alembic.ini new file mode 100644 index 0000000..9bfb968 --- /dev/null +++ b/api/alembic.ini @@ -0,0 +1,147 @@ +# A generic, single database configuration. + +[alembic] +# path to migration scripts. +# this is typically a path given in POSIX (e.g. forward slashes) +# format, relative to the token %(here)s which refers to the location of this +# ini file +script_location = %(here)s/app/database/alembic + +# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s +# Uncomment the line below if you want the files to be prepended with date and time +# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file +# for all available tokens +# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s + +# sys.path path, will be prepended to sys.path if present. +# defaults to the current working directory. for multiple paths, the path separator +# is defined by "path_separator" below. +prepend_sys_path = . + + +# timezone to use when rendering the date within the migration file +# as well as the filename. +# If specified, requires the tzdata library which can be installed by adding +# `alembic[tz]` to the pip requirements. +# string value is passed to ZoneInfo() +# leave blank for localtime +# timezone = + +# max length of characters to apply to the "slug" field +# truncate_slug_length = 40 + +# set to 'true' to run the environment during +# the 'revision' command, regardless of autogenerate +# revision_environment = false + +# set to 'true' to allow .pyc and .pyo files without +# a source .py file to be detected as revisions in the +# versions/ directory +# sourceless = false + +# version location specification; This defaults +# to /versions. When using multiple version +# directories, initial revisions must be specified with --version-path. +# The path separator used here should be the separator specified by "path_separator" +# below. +# version_locations = %(here)s/bar:%(here)s/bat:%(here)s/alembic/versions + +# path_separator; This indicates what character is used to split lists of file +# paths, including version_locations and prepend_sys_path within configparser +# files such as alembic.ini. +# The default rendered in new alembic.ini files is "os", which uses os.pathsep +# to provide os-dependent path splitting. +# +# Note that in order to support legacy alembic.ini files, this default does NOT +# take place if path_separator is not present in alembic.ini. If this +# option is omitted entirely, fallback logic is as follows: +# +# 1. Parsing of the version_locations option falls back to using the legacy +# "version_path_separator" key, which if absent then falls back to the legacy +# behavior of splitting on spaces and/or commas. +# 2. Parsing of the prepend_sys_path option falls back to the legacy +# behavior of splitting on spaces, commas, or colons. +# +# Valid values for path_separator are: +# +# path_separator = : +# path_separator = ; +# path_separator = space +# path_separator = newline +# +# Use os.pathsep. Default configuration used for new projects. +path_separator = os + +# set to 'true' to search source files recursively +# in each "version_locations" directory +# new in Alembic version 1.10 +# recursive_version_locations = false + +# the output encoding used when revision files +# are written from script.py.mako +# output_encoding = utf-8 + +# database URL. This is consumed by the user-maintained env.py script only. +# other means of configuring database URLs may be customized within the env.py +# file. +sqlalchemy.url = driver://user:pass@localhost/dbname + + +[post_write_hooks] +# post_write_hooks defines scripts or Python functions that are run +# on newly generated revision scripts. See the documentation for further +# detail and examples + +# format using "black" - use the console_scripts runner, against the "black" entrypoint +# hooks = black +# black.type = console_scripts +# black.entrypoint = black +# black.options = -l 79 REVISION_SCRIPT_FILENAME + +# lint with attempts to fix using "ruff" - use the module runner, against the "ruff" module +# hooks = ruff +# ruff.type = module +# ruff.module = ruff +# ruff.options = check --fix REVISION_SCRIPT_FILENAME + +# Alternatively, use the exec runner to execute a binary found on your PATH +# hooks = ruff +# ruff.type = exec +# ruff.executable = ruff +# ruff.options = check --fix REVISION_SCRIPT_FILENAME + +# Logging configuration. This is also consumed by the user-maintained +# env.py script only. +[loggers] +keys = root,sqlalchemy,alembic + +[handlers] +keys = console + +[formatters] +keys = generic + +[logger_root] +level = WARNING +handlers = console +qualname = + +[logger_sqlalchemy] +level = WARNING +handlers = +qualname = sqlalchemy.engine + +[logger_alembic] +level = INFO +handlers = +qualname = alembic + +[handler_console] +class = StreamHandler +args = (sys.stderr,) +level = NOTSET +formatter = generic + +[formatter_generic] +format = %(levelname)-5.5s [%(name)s] %(message)s +datefmt = %H:%M:%S diff --git a/api/app/__init__.py b/api/app/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/api/app/application/__init__.py b/api/app/application/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/api/app/controllers/__init__.py b/api/app/controllers/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/api/app/database/__init__.py b/api/app/database/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/api/app/database/alembic/README b/api/app/database/alembic/README new file mode 100644 index 0000000..98e4f9c --- /dev/null +++ b/api/app/database/alembic/README @@ -0,0 +1 @@ +Generic single-database configuration. \ No newline at end of file diff --git a/api/app/database/alembic/env.py b/api/app/database/alembic/env.py new file mode 100644 index 0000000..e8d355c --- /dev/null +++ b/api/app/database/alembic/env.py @@ -0,0 +1,37 @@ +from logging.config import fileConfig + +from alembic import context +from sqlalchemy import pool +from sqlalchemy.ext.asyncio import create_async_engine + +from app.domain.models import Base +from app.settings import get_db_url + +config = context.config +if config.config_file_name: + fileConfig(config.config_file_name) + +target_metadata = Base.metadata + + +async def run_migrations_online(): + print(get_db_url()) + connectable = create_async_engine(get_db_url(), poolclass=pool.NullPool, future=True) + + async with connectable.connect() as connection: + await connection.run_sync(do_run_migrations) + + +def do_run_migrations(connection): + context.configure(connection=connection, target_metadata=target_metadata) + with context.begin_transaction(): + context.run_migrations() + + +async def main(): + await run_migrations_online() + + +import asyncio + +asyncio.run(main()) diff --git a/api/app/database/alembic/script.py.mako b/api/app/database/alembic/script.py.mako new file mode 100644 index 0000000..1101630 --- /dev/null +++ b/api/app/database/alembic/script.py.mako @@ -0,0 +1,28 @@ +"""${message} + +Revision ID: ${up_revision} +Revises: ${down_revision | comma,n} +Create Date: ${create_date} + +""" +from typing import Sequence, Union + +from alembic import op +import sqlalchemy as sa +${imports if imports else ""} + +# revision identifiers, used by Alembic. +revision: str = ${repr(up_revision)} +down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)} +branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)} +depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)} + + +def upgrade() -> None: + """Upgrade schema.""" + ${upgrades if upgrades else "pass"} + + +def downgrade() -> None: + """Downgrade schema.""" + ${downgrades if downgrades else "pass"} diff --git a/api/app/database/alembic/versions/7a6554b361e8_0001_инициализация.py b/api/app/database/alembic/versions/7a6554b361e8_0001_инициализация.py new file mode 100644 index 0000000..8a1b7c1 --- /dev/null +++ b/api/app/database/alembic/versions/7a6554b361e8_0001_инициализация.py @@ -0,0 +1,32 @@ +"""0001 инициализация + +Revision ID: 7a6554b361e8 +Revises: +Create Date: 2025-11-26 19:52:23.751193 + +""" +from typing import Sequence, Union + +from alembic import op +import sqlalchemy as sa + + +# revision identifiers, used by Alembic. +revision: str = '7a6554b361e8' +down_revision: Union[str, Sequence[str], None] = None +branch_labels: Union[str, Sequence[str], None] = None +depends_on: Union[str, Sequence[str], None] = None + + +def upgrade() -> None: + """Upgrade schema.""" + # ### commands auto generated by Alembic - please adjust! ### + pass + # ### end Alembic commands ### + + +def downgrade() -> None: + """Downgrade schema.""" + # ### commands auto generated by Alembic - please adjust! ### + pass + # ### end Alembic commands ### diff --git a/api/app/database/session.py b/api/app/database/session.py new file mode 100644 index 0000000..a3a6860 --- /dev/null +++ b/api/app/database/session.py @@ -0,0 +1,15 @@ +from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine +from sqlalchemy.orm import sessionmaker + +from app.settings import get_db_url + +engine = create_async_engine(get_db_url(), echo=False) + +async_session_maker = sessionmaker( + bind=engine, class_=AsyncSession, expire_on_commit=False +) + + +async def get_db(): + async with async_session_maker() as session: + yield session diff --git a/api/app/domain/__init__.py b/api/app/domain/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/api/app/domain/entities/__init__.py b/api/app/domain/entities/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/api/app/domain/models/__init__.py b/api/app/domain/models/__init__.py new file mode 100644 index 0000000..2f9e42e --- /dev/null +++ b/api/app/domain/models/__init__.py @@ -0,0 +1,10 @@ +from sqlalchemy import MetaData +from sqlalchemy.orm import DeclarativeBase + +from app.settings import Settings + +metadata_obj = MetaData(schema=Settings().db_schema) + + +class Base(DeclarativeBase): + metadata = metadata_obj diff --git a/api/app/domain/models/base.py b/api/app/domain/models/base.py new file mode 100644 index 0000000..afe85a8 --- /dev/null +++ b/api/app/domain/models/base.py @@ -0,0 +1,28 @@ +from datetime import datetime + +from sqlalchemy.orm import Mapped, mapped_column +from sqlalchemy.sql import func + +from app.domain.models import Base + + +class RootTable(Base): + __abstract__ = True + + id: Mapped[int] = mapped_column(primary_key=True, autoincrement=False) + created_at: Mapped[datetime] = mapped_column(default=func.now()) + updated_at: Mapped[datetime] = mapped_column(default=func.now(), onupdate=func.now()) + + +class PhotoAbstract(RootTable): + __abstract__ = True + + photo_filename: Mapped[str] = mapped_column() + photo_path: Mapped[str] = mapped_column() + + +class FileAbstract(RootTable): + __abstract__ = True + + filename: Mapped[str] = mapped_column() + file_path: Mapped[str] = mapped_column() diff --git a/api/app/domain/models/course_teachers.py b/api/app/domain/models/course_teachers.py new file mode 100644 index 0000000..f077669 --- /dev/null +++ b/api/app/domain/models/course_teachers.py @@ -0,0 +1,14 @@ +from sqlalchemy import ForeignKey +from sqlalchemy.orm import Mapped, mapped_column, relationship + +from app.domain.models.base import RootTable + + +class CourseTeacher(RootTable): + __tablename__ = 'course_teachers' + + course_id: Mapped[int] = mapped_column(ForeignKey('courses.id'), nullable=False) + teacher_id: Mapped[int] = mapped_column(ForeignKey('users.id'), nullable=False) + + course: Mapped['Course'] = relationship('Course', back_populates='teachers') + teacher: Mapped['User'] = relationship('User', back_populates='teacher_courses') diff --git a/api/app/domain/models/courses.py b/api/app/domain/models/courses.py new file mode 100644 index 0000000..74fa646 --- /dev/null +++ b/api/app/domain/models/courses.py @@ -0,0 +1,18 @@ +from typing import List + +from sqlalchemy import String +from sqlalchemy.orm import Mapped, mapped_column, relationship + +from app.domain.models.base import PhotoAbstract + + +class Course(PhotoAbstract): + __tablename__ = 'courses' + + title: Mapped[str] = mapped_column(String(250), nullable=False) + description: Mapped[str] = mapped_column(String(1000)) + + teachers: Mapped[List['CourseTeacher']] = relationship('CourseTeacher', back_populates='course') + enrollments: Mapped[List['Enrollment']] = relationship('Enrollment', back_populates='course') + lessons: Mapped[List['Lesson']] = relationship('Lesson', back_populates='course') + tasks: Mapped[List['Task']] = relationship('Task', back_populates='course') diff --git a/api/app/domain/models/enrollments.py b/api/app/domain/models/enrollments.py new file mode 100644 index 0000000..9eb8393 --- /dev/null +++ b/api/app/domain/models/enrollments.py @@ -0,0 +1,18 @@ +from datetime import datetime + +from sqlalchemy import ForeignKey +from sqlalchemy.orm import Mapped, mapped_column, relationship + +from app.domain.models.base import RootTable + + +class Enrollment(RootTable): + __tablename__ = 'enrollments' + + enrollment_date: Mapped[datetime] = mapped_column(nullable=False) + + course_id: Mapped[int] = mapped_column(ForeignKey('courses.id'), nullable=False) + student_id: Mapped[int] = mapped_column(ForeignKey('users.id'), nullable=False) + + course: Mapped['Course'] = relationship('Course', back_populates='enrollments') + student: Mapped['User'] = relationship('User', back_populates='enrollments') diff --git a/api/app/domain/models/lesson_files.py b/api/app/domain/models/lesson_files.py new file mode 100644 index 0000000..9f7d4df --- /dev/null +++ b/api/app/domain/models/lesson_files.py @@ -0,0 +1,12 @@ +from sqlalchemy import ForeignKey +from sqlalchemy.orm import Mapped, mapped_column, relationship + +from app.domain.models.base import FileAbstract + + +class LessonFile(FileAbstract): + __tablename__ = 'lesson_files' + + lesson_id: Mapped[int] = mapped_column(ForeignKey('lessons.id'), nullable=False) + + lesson: Mapped['Lesson'] = relationship('Lesson', back_populates='files') diff --git a/api/app/domain/models/lessons.py b/api/app/domain/models/lessons.py new file mode 100644 index 0000000..e00028c --- /dev/null +++ b/api/app/domain/models/lessons.py @@ -0,0 +1,23 @@ +from typing import List + +from sqlalchemy import String, ForeignKey +from sqlalchemy.orm import Mapped, mapped_column, relationship + +from app.domain.models.base import RootTable + + +class Lesson(RootTable): + __tablename__ = 'lessons' + + title: Mapped[str] = mapped_column(String(250), nullable=False) + description: Mapped[str] = mapped_column() + text: Mapped[str] = mapped_column() + number: Mapped[int] = mapped_column(nullable=False) + + course_id: Mapped[int] = mapped_column(ForeignKey('courses.id'), nullable=False) + creator_id: Mapped[int] = mapped_column(ForeignKey('users.id'), nullable=False) + + course: Mapped['Course'] = relationship('Course', back_populates='lessons') + creator: Mapped['User'] = relationship('User', back_populates='created_lessons') + + files: Mapped[List['LessonFile']] = relationship('LessonFile', back_populates='lessons') diff --git a/api/app/domain/models/roles.py b/api/app/domain/models/roles.py new file mode 100644 index 0000000..bdd0317 --- /dev/null +++ b/api/app/domain/models/roles.py @@ -0,0 +1,14 @@ +from typing import List + +from sqlalchemy import String +from sqlalchemy.orm import Mapped, mapped_column, relationship + +from app.domain.models.base import RootTable + + +class Role(RootTable): + __tablename__ = 'roles' + + title: Mapped[str] = mapped_column(String(150), unique=True, nullable=False) + + users: Mapped[List['User']] = relationship('User', back_populates='role') diff --git a/api/app/domain/models/solution_files.py b/api/app/domain/models/solution_files.py new file mode 100644 index 0000000..19c27fd --- /dev/null +++ b/api/app/domain/models/solution_files.py @@ -0,0 +1,12 @@ +from sqlalchemy import ForeignKey +from sqlalchemy.orm import Mapped, mapped_column, relationship + +from app.domain.models.base import FileAbstract + + +class SolutionFile(FileAbstract): + __tablename__ = 'solution_files' + + solution_id: Mapped[int] = mapped_column(ForeignKey('solutions.id'), nullable=False) + + solution: Mapped['Solution'] = relationship('Solution', back_populates='files') diff --git a/api/app/domain/models/solutions.py b/api/app/domain/models/solutions.py new file mode 100644 index 0000000..1c5234e --- /dev/null +++ b/api/app/domain/models/solutions.py @@ -0,0 +1,23 @@ +from typing import List + +from sqlalchemy import String, ForeignKey +from sqlalchemy.orm import Mapped, mapped_column, relationship + +from app.domain.models.base import RootTable + + +class Solution(RootTable): + __tablename__ = 'solutions' + + answer_text: Mapped[str] = mapped_column() + assessment_text: Mapped[str] = mapped_column(String(50)) + + assessment_autor_id: Mapped[int] = mapped_column(ForeignKey('users.id')) + task_id: Mapped[int] = mapped_column(ForeignKey('tasks.id'), nullable=False) + student_id: Mapped[int] = mapped_column(ForeignKey('users.id'), nullable=False) + + assessment_autor: Mapped['User'] = relationship('User', back_populates='assessments', + foreign_keys=[assessment_autor_id]) + student: Mapped['User'] = relationship('User', back_populates='my_solutions', foreign_keys=[student_id]) + + files: Mapped[List['SolutionFile']] = relationship('SolutionFile', back_populates='solution') diff --git a/api/app/domain/models/statuses.py b/api/app/domain/models/statuses.py new file mode 100644 index 0000000..1706cb1 --- /dev/null +++ b/api/app/domain/models/statuses.py @@ -0,0 +1,14 @@ +from typing import List + +from sqlalchemy import String +from sqlalchemy.orm import Mapped, mapped_column, relationship + +from app.domain.models.base import RootTable + + +class Status(RootTable): + __tablename__ = 'statuses' + + title: Mapped[str] = mapped_column(String(250), nullable=False, unique=True) + + users = Mapped[List['User']] = relationship('User', back_populates='status') diff --git a/api/app/domain/models/task_files.py b/api/app/domain/models/task_files.py new file mode 100644 index 0000000..1e0421d --- /dev/null +++ b/api/app/domain/models/task_files.py @@ -0,0 +1,12 @@ +from sqlalchemy import ForeignKey +from sqlalchemy.orm import Mapped, mapped_column, relationship + +from app.domain.models.base import FileAbstract + + +class TaskFile(FileAbstract): + __tablename__ = 'task_files' + + task_id: Mapped[int] = mapped_column(ForeignKey('tasks.id'), nullable=False) + + task: Mapped['Task'] = relationship('Task', back_populates='files') diff --git a/api/app/domain/models/tasks.py b/api/app/domain/models/tasks.py new file mode 100644 index 0000000..5a0fd5c --- /dev/null +++ b/api/app/domain/models/tasks.py @@ -0,0 +1,23 @@ +from typing import List + +from sqlalchemy import String, ForeignKey +from sqlalchemy.orm import Mapped, mapped_column, relationship + +from app.domain.models.base import RootTable + + +class Task(RootTable): + __tablename__ = 'tasks' + + title: Mapped[str] = mapped_column(String(250), nullable=False) + description: Mapped[str] = mapped_column() + text: Mapped[str] = mapped_column() + number: Mapped[int] = mapped_column(nullable=False) + + course_id: Mapped[int] = mapped_column(ForeignKey('courses.id'), nullable=False) + creator_id: Mapped[int] = mapped_column(ForeignKey('users.id'), nullable=False) + + course: Mapped['Course'] = relationship('Course', back_populates='tasks') + creator: Mapped['User'] = relationship('User', back_populates='created_tasks') + + files: Mapped[List['TaskFile']] = relationship('TaskFile', back_populates='lessons') diff --git a/api/app/domain/models/users.py b/api/app/domain/models/users.py new file mode 100644 index 0000000..0f8c13b --- /dev/null +++ b/api/app/domain/models/users.py @@ -0,0 +1,45 @@ +from datetime import date, datetime +from typing import List + +from sqlalchemy import String, ForeignKey +from sqlalchemy.orm import Mapped, mapped_column, relationship +from sqlalchemy.sql import func + +from app.domain.models.base import PhotoAbstract + + +class User(PhotoAbstract): + __tablename__ = 'users' + + first_name: Mapped[str] = mapped_column(String(250), nullable=False) + last_name: Mapped[str] = mapped_column(String(250), nullable=False) + patronymic: Mapped[str] = mapped_column(String(250)) + login: Mapped[str] = mapped_column(String(250), nullable=False, unique=True) + password_hash: Mapped[str] = mapped_column(nullable=False) + email: Mapped[str] = mapped_column(String(250), unique=True) + birthdate: Mapped[date] = mapped_column(nullable=False) + reg_date: Mapped[date] = mapped_column(nullable=False, default=func.now()) + last_visit: Mapped[datetime] = mapped_column() + photo_filename: Mapped[str] = mapped_column(String(250)) + photo_path: Mapped[str] = mapped_column() + + status_id: Mapped[int] = mapped_column(ForeignKey('statuses.id'), nullable=False) + role_id: Mapped[int] = mapped_column(ForeignKey('roles.id'), nullable=False) + + status: Mapped['Status'] = relationship('Status', back_populates='users', lazy='joined') + role: Mapped['Role'] = relationship('Role', back_populates='users', lazy='joined') + + teacher_courses: Mapped[List['CourseTeacher']] = relationship('CourseTeacher', back_populates='teacher') + enrollments: Mapped[List['Enrollment']] = relationship('Enrollment', back_populates='student') + created_lessons: Mapped[List['Lesson']] = relationship('Lesson', back_populates='creator') + created_tasks: Mapped[List['Task']] = relationship('Task', back_populates='creator') + assessments: Mapped[List['Solution']] = relationship( + 'Solution', + back_populates='assessment_autor', + foreign_keys=['assessment_autor_id'], + ) + my_solutions: Mapped[List['Solution']] = relationship( + 'Solution', + back_populates='student', + foreign_keys=['student_id'], + ) diff --git a/api/app/infrastructure/__init__.py b/api/app/infrastructure/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/api/app/main.py b/api/app/main.py new file mode 100644 index 0000000..e69de29 diff --git a/api/app/settings.py b/api/app/settings.py new file mode 100644 index 0000000..a9bd7b4 --- /dev/null +++ b/api/app/settings.py @@ -0,0 +1,19 @@ +from pydantic import Field +from pydantic_settings import BaseSettings, SettingsConfigDict + + +class Settings(BaseSettings): + model_config = SettingsConfigDict(env_file='.env', env_file_encoding='utf-8') + + db_driver: str = Field(alias='DB_DRIVER') + db_host: str = Field(alias='DB_HOST') + db_port: int = Field(alias='DB_PORT') + db_user: str = Field(alias='DB_USER') + db_password: str = Field(alias='DB_PASSWORD') + db_name: str = Field(alias='DB_NAME') + db_schema: str = Field(alias='DB_SCHEMA') + + +def get_db_url() -> str: + settings = Settings() + return f'{settings.db_driver}://{settings.db_user}:{settings.db_password}@{settings.db_host}:{settings.db_port}/{settings.db_name}' diff --git a/api/req.txt b/api/req.txt new file mode 100644 index 0000000..0647937 --- /dev/null +++ b/api/req.txt @@ -0,0 +1,5 @@ +sqlalchemy==2.0.44 +pydantic-settings==2.12.0 +alembic==1.17.2 +asyncpg==0.31.0 +greenlet==3.2.4 \ No newline at end of file