Added coderedactor

backend/alembic/versions/20240927_0007_python_mission_tables.py

@@ -0,0 +1,64 @@
+"""Add python mission tables"""
+
+from __future__ import annotations
+
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision = '20240927_0007'
+down_revision = '20240927_0006'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        'python_challenges',
+        sa.Column('id', sa.Integer(), primary_key=True),
+        sa.Column('mission_id', sa.Integer(), sa.ForeignKey('missions.id', ondelete='CASCADE'), nullable=False),
+        sa.Column('order', sa.Integer(), nullable=False),
+        sa.Column('title', sa.String(length=200), nullable=False),
+        sa.Column('description', sa.Text(), nullable=False),
+        sa.Column('input_data', sa.Text(), nullable=True),
+        sa.Column('expected_output', sa.Text(), nullable=False),
+        sa.Column('starter_code', sa.Text(), nullable=True),
+        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
+        sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.func.now(), server_onupdate=sa.func.now(), nullable=False),
+        sa.UniqueConstraint('mission_id', 'order', name='uq_python_challenge_mission_order'),
+    )
+
+    op.create_table(
+        'python_user_progress',
+        sa.Column('id', sa.Integer(), primary_key=True),
+        sa.Column('user_id', sa.Integer(), sa.ForeignKey('users.id', ondelete='CASCADE'), nullable=False),
+        sa.Column('mission_id', sa.Integer(), sa.ForeignKey('missions.id', ondelete='CASCADE'), nullable=False),
+        sa.Column('current_order', sa.Integer(), nullable=False, server_default='0'),
+        sa.Column('completed_at', sa.DateTime(timezone=True), nullable=True),
+        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
+        sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.func.now(), server_onupdate=sa.func.now(), nullable=False),
+        sa.UniqueConstraint('user_id', 'mission_id', name='uq_python_progress_user_mission'),
+    )
+
+    op.create_table(
+        'python_submissions',
+        sa.Column('id', sa.Integer(), primary_key=True),
+        sa.Column('progress_id', sa.Integer(), sa.ForeignKey('python_user_progress.id', ondelete='CASCADE'), nullable=False),
+        sa.Column('challenge_id', sa.Integer(), sa.ForeignKey('python_challenges.id', ondelete='CASCADE'), nullable=False),
+        sa.Column('code', sa.Text(), nullable=False),
+        sa.Column('stdout', sa.Text(), nullable=True),
+        sa.Column('stderr', sa.Text(), nullable=True),
+        sa.Column('is_passed', sa.Boolean(), nullable=False, server_default=sa.sql.expression.false()),
+        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
+    )
+
+    op.create_index('ix_python_submissions_progress_id', 'python_submissions', ['progress_id'])
+    op.create_index('ix_python_submissions_challenge_id', 'python_submissions', ['challenge_id'])
+
+
+def downgrade() -> None:
+    op.drop_index('ix_python_submissions_challenge_id', table_name='python_submissions')
+    op.drop_index('ix_python_submissions_progress_id', table_name='python_submissions')
+    op.drop_table('python_submissions')
+    op.drop_table('python_user_progress')
+    op.drop_table('python_challenges')

backend/app/api/routes/__init__.py

@@ -1,6 +1,6 @@
 """Экспортируем роутеры для подключения в приложении."""
 
-from . import admin, auth, journal, missions, onboarding, store, users  # noqa: F401
+from . import admin, auth, journal, missions, onboarding, store, users, python  # noqa: F401
 
 __all__ = [
     "admin",
@@ -10,4 +10,5 @@ __all__ = [
     "onboarding",
     "store",
     "users",
+    "python",
 ]

backend/app/api/routes/missions.py

@@ -12,6 +12,7 @@ from app.db.session import get_db
 from app.models.branch import Branch, BranchMission
 from app.models.mission import Mission, MissionSubmission, SubmissionStatus
 from app.models.user import User, UserRole
+from app.models.python import PythonChallenge, PythonUserProgress
 from app.schemas.branch import BranchMissionRead, BranchRead
 from app.schemas.mission import (
     MissionBase,
@@ -207,6 +208,23 @@ def list_missions(
             dto.is_completed = False
             dto.is_available = is_available
             dto.locked_reasons = reasons
+
+        total_python = (
+            db.query(PythonChallenge)
+            .filter(PythonChallenge.mission_id == mission.id)
+            .count()
+        )
+        if total_python:
+            progress = (
+                db.query(PythonUserProgress)
+                .filter(
+                    PythonUserProgress.user_id == current_user.id,
+                    PythonUserProgress.mission_id == mission.id,
+                )
+                .first()
+            )
+            dto.python_challenges_total = total_python
+            dto.python_completed_challenges = progress.current_order if progress else 0
         response.append(dto)
 
     return response
@@ -272,6 +290,28 @@ def get_mission(
         updated_at=mission.updated_at,
     )
     data.requires_documents = mission.id in REQUIRED_DOCUMENT_MISSIONS
+
+    total_python = (
+        db.query(PythonChallenge)
+        .filter(PythonChallenge.mission_id == mission.id)
+        .count()
+    )
+    if total_python:
+        progress = (
+            db.query(PythonUserProgress)
+            .filter(
+                PythonUserProgress.user_id == current_user.id,
+                PythonUserProgress.mission_id == mission.id,
+            )
+            .first()
+        )
+        data.python_challenges_total = total_python
+        data.python_completed_challenges = progress.current_order if progress else 0
+        if progress and progress.current_order >= total_python:
+            data.is_completed = True
+            data.is_available = False
+            data.locked_reasons = ["Миссия уже завершена"]
+
     if mission.id in completed_missions:
         data.is_completed = True
         data.is_available = False

backend/app/api/routes/python.py

@@ -0,0 +1,46 @@
+"""API для миссии "Основы Python"."""
+
+from __future__ import annotations
+
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.orm import Session
+
+from app.api.deps import get_current_user
+from app.db.session import get_db
+from app.models.mission import Mission
+from app.models.user import User
+from app.schemas.python import PythonMissionState, PythonSubmitRequest, PythonSubmissionRead
+from app.services.python_mission import build_state, submit_code
+
+router = APIRouter(prefix="/api/python-mission", tags=["python-mission"])
+
+
+def _get_mission(db: Session, mission_id: int) -> Mission:
+    mission = db.query(Mission).filter(Mission.id == mission_id, Mission.is_active.is_(True)).first()
+    if not mission:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Миссия не найдена")
+    return mission
+
+
+@router.get("/{mission_id}", response_model=PythonMissionState)
+def mission_state(
+    mission_id: int,
+    *,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+) -> PythonMissionState:
+    mission = _get_mission(db, mission_id)
+    return build_state(db, current_user, mission)
+
+
+@router.post("/{mission_id}/submit", response_model=PythonSubmissionRead)
+def mission_submit(
+    mission_id: int,
+    payload: PythonSubmitRequest,
+    *,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+) -> PythonSubmissionRead:
+    mission = _get_mission(db, mission_id)
+    submission = submit_code(db, current_user, mission, challenge_id=payload.challenge_id, code=payload.code)
+    return PythonSubmissionRead.model_validate(submission)

backend/app/main.py

@@ -13,7 +13,7 @@ from sqlalchemy import inspect, text
 from sqlalchemy.orm import Session
 
 from app import models  # noqa: F401 - важно, чтобы Base знала обо всех моделях
-from app.api.routes import admin, auth, journal, missions, onboarding, store, users
+from app.api.routes import admin, auth, journal, missions, onboarding, store, users, python
 from app.core.config import settings
 from app.core.security import get_password_hash
 from app.db.session import SessionLocal, engine
@@ -136,6 +136,7 @@ app.include_router(missions.router)
 app.include_router(journal.router)
 app.include_router(onboarding.router)
 app.include_router(store.router)
+app.include_router(python.router)
 app.include_router(admin.router)
 
 

backend/app/models/__init__.py

@@ -5,6 +5,7 @@ from .branch import Branch, BranchMission  # noqa: F401
 from .journal import JournalEntry  # noqa: F401
 from .mission import Mission, MissionCompetencyReward, MissionPrerequisite, MissionSubmission  # noqa: F401
 from .onboarding import OnboardingSlide, OnboardingState  # noqa: F401
+from .python import PythonChallenge, PythonSubmission, PythonUserProgress  # noqa: F401
 from .rank import Rank, RankCompetencyRequirement, RankMissionRequirement  # noqa: F401
 from .store import Order, StoreItem  # noqa: F401
 from .user import Competency, User, UserArtifact, UserCompetency  # noqa: F401
@@ -20,6 +21,9 @@ __all__ = [
     "MissionSubmission",
     "OnboardingSlide",
     "OnboardingState",
+    "PythonChallenge",
+    "PythonSubmission",
+    "PythonUserProgress",
     "Rank",
     "RankCompetencyRequirement",
     "RankMissionRequirement",

backend/app/models/python.py

@@ -0,0 +1,59 @@
+"""Модели миссии по Python и пользовательского прогресса."""
+
+from __future__ import annotations
+
+from datetime import datetime
+from typing import Optional
+
+from sqlalchemy import Boolean, ForeignKey, Integer, String, Text
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.models.base import Base, TimestampMixin
+
+
+class PythonChallenge(Base, TimestampMixin):
+    """Задание в рамках миссии "Основы Python"."""
+
+    __tablename__ = "python_challenges"
+
+    id: Mapped[int] = mapped_column(primary_key=True)
+    mission_id: Mapped[int] = mapped_column(ForeignKey("missions.id", ondelete="CASCADE"), nullable=False)
+    order: Mapped[int] = mapped_column(Integer, nullable=False)
+    title: Mapped[str] = mapped_column(String(200), nullable=False)
+    description: Mapped[str] = mapped_column(Text, nullable=False)
+    input_data: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
+    expected_output: Mapped[str] = mapped_column(Text, nullable=False)
+    starter_code: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
+
+    submissions: Mapped[list["PythonSubmission"]] = relationship("PythonSubmission", back_populates="challenge")
+
+
+class PythonUserProgress(Base, TimestampMixin):
+    """Прогресс пользователя по задачам Python-миссии."""
+
+    __tablename__ = "python_user_progress"
+
+    id: Mapped[int] = mapped_column(primary_key=True)
+    user_id: Mapped[int] = mapped_column(ForeignKey("users.id", ondelete="CASCADE"), nullable=False)
+    mission_id: Mapped[int] = mapped_column(ForeignKey("missions.id", ondelete="CASCADE"), nullable=False)
+    current_order: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
+    completed_at: Mapped[Optional[datetime]] = mapped_column(nullable=True)
+
+    submissions: Mapped[list["PythonSubmission"]] = relationship("PythonSubmission", back_populates="progress")
+
+
+class PythonSubmission(Base, TimestampMixin):
+    """Хранение попыток решения конкретной задачи."""
+
+    __tablename__ = "python_submissions"
+
+    id: Mapped[int] = mapped_column(primary_key=True)
+    progress_id: Mapped[int] = mapped_column(ForeignKey("python_user_progress.id", ondelete="CASCADE"), nullable=False)
+    challenge_id: Mapped[int] = mapped_column(ForeignKey("python_challenges.id", ondelete="CASCADE"), nullable=False)
+    code: Mapped[str] = mapped_column(Text, nullable=False)
+    stdout: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
+    stderr: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
+    is_passed: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)
+
+    progress: Mapped[PythonUserProgress] = relationship("PythonUserProgress", back_populates="submissions")
+    challenge: Mapped[PythonChallenge] = relationship("PythonChallenge", back_populates="submissions")

backend/app/schemas/mission.py

@@ -24,6 +24,9 @@ class MissionBase(BaseModel):
     locked_reasons: list[str] = Field(default_factory=list)
     is_completed: bool = False
     requires_documents: bool = False
+    python_challenges_total: Optional[int] = None
+    python_completed_challenges: Optional[int] = None
+    requires_documents: bool = False
     is_completed: bool = False
 
     class Config:

backend/app/schemas/python.py

@@ -0,0 +1,56 @@
+"""Pydantic-схемы для Python-миссии."""
+
+from __future__ import annotations
+
+from datetime import datetime
+from typing import Optional
+
+from pydantic import BaseModel
+
+
+class PythonSubmissionRead(BaseModel):
+    """История попыток по конкретному заданию."""
+
+    id: int
+    challenge_id: int
+    code: str
+    stdout: Optional[str]
+    stderr: Optional[str]
+    is_passed: bool
+    created_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class PythonChallengeRead(BaseModel):
+    """Описание задания, доступное пользователю."""
+
+    id: int
+    order: int
+    title: str
+    description: str
+    input_data: Optional[str]
+    starter_code: Optional[str]
+
+    class Config:
+        from_attributes = True
+
+
+class PythonMissionState(BaseModel):
+    """Сводка по прогрессу в Python-миссии."""
+
+    mission_id: int
+    total_challenges: int
+    completed_challenges: int
+    is_completed: bool
+    next_challenge: Optional[PythonChallengeRead]
+    last_submissions: list[PythonSubmissionRead]
+    last_code: Optional[str] = None
+
+
+class PythonSubmitRequest(BaseModel):
+    """Запрос на проверку решения задачи."""
+
+    challenge_id: int
+    code: str

backend/app/services/python_mission.py

@@ -0,0 +1,181 @@
+"""Логика миссии по Python."""
+
+from __future__ import annotations
+
+import subprocess
+import sys
+from datetime import datetime
+from textwrap import dedent
+from typing import Optional
+
+from fastapi import HTTPException, status
+from sqlalchemy.orm import Session
+
+from app.models.mission import Mission, MissionSubmission
+from app.models.python import PythonChallenge, PythonSubmission, PythonUserProgress
+from app.models.user import User
+from app.schemas.python import PythonMissionState, PythonChallengeRead, PythonSubmissionRead
+from app.services.mission import submit_mission
+
+EVAL_TIMEOUT_SECONDS = 3
+
+
+def _normalize_stdout(value: str | None) -> str:
+    if value is None:
+        return ""
+    return value.replace('\r\n', '\n').rstrip('\n').strip()
+
+
+def get_progress(db: Session, user: User, mission: Mission) -> PythonUserProgress:
+    progress = (
+        db.query(PythonUserProgress)
+        .filter(PythonUserProgress.user_id == user.id, PythonUserProgress.mission_id == mission.id)
+        .first()
+    )
+    if not progress:
+        progress = PythonUserProgress(user_id=user.id, mission_id=mission.id, current_order=0)
+        db.add(progress)
+        db.commit()
+        db.refresh(progress)
+    return progress
+
+
+def build_state(db: Session, user: User, mission: Mission) -> PythonMissionState:
+    progress = get_progress(db, user, mission)
+    challenges = (
+        db.query(PythonChallenge)
+        .filter(PythonChallenge.mission_id == mission.id)
+        .order_by(PythonChallenge.order)
+        .all()
+    )
+    total = len(challenges)
+    completed = progress.current_order
+
+    next_challenge: Optional[PythonChallenge] = None
+    last_code: Optional[str] = None
+    last_submissions: list[PythonSubmission] = []
+
+    if completed < total:
+        next_challenge = challenges[completed]
+        last_submission = (
+            db.query(PythonSubmission)
+            .filter(
+                PythonSubmission.progress_id == progress.id,
+                PythonSubmission.challenge_id == next_challenge.id,
+            )
+            .order_by(PythonSubmission.created_at.desc())
+            .first()
+        )
+        if last_submission:
+            last_code = last_submission.code
+    else:
+        last_submission = (
+            db.query(PythonSubmission)
+            .filter(PythonSubmission.progress_id == progress.id)
+            .order_by(PythonSubmission.created_at.desc())
+            .first()
+        )
+        if last_submission:
+            last_code = last_submission.code
+
+    last_submissions = (
+        db.query(PythonSubmission)
+        .filter(PythonSubmission.progress_id == progress.id)
+        .order_by(PythonSubmission.created_at.desc())
+        .limit(5)
+        .all()
+    )
+
+    return PythonMissionState(
+        mission_id=mission.id,
+        total_challenges=total,
+        completed_challenges=completed,
+        is_completed=completed >= total,
+        next_challenge=PythonChallengeRead.model_validate(next_challenge) if next_challenge else None,
+        last_submissions=[PythonSubmissionRead.model_validate(item) for item in last_submissions],
+        last_code=last_code,
+    )
+
+
+def submit_code(db: Session, user: User, mission: Mission, challenge_id: int, code: str) -> PythonSubmission:
+    progress = get_progress(db, user, mission)
+
+    challenge = (
+        db.query(PythonChallenge)
+        .filter(PythonChallenge.id == challenge_id, PythonChallenge.mission_id == mission.id)
+        .first()
+    )
+    if not challenge:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Задание не найдено")
+
+    expected_order = progress.current_order + 1
+    if challenge.order != expected_order:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="Сначала выполните предыдущее задание",
+        )
+
+    prepared_code = dedent(code)
+
+    try:
+        completed = subprocess.run(
+            [sys.executable, "-c", prepared_code],
+            input=(challenge.input_data or ""),
+            capture_output=True,
+            text=True,
+            timeout=EVAL_TIMEOUT_SECONDS,
+        )
+    except subprocess.TimeoutExpired:
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="Время выполнения превышено")
+
+    stdout = completed.stdout or ""
+    stderr = completed.stderr or ""
+
+    expected = _normalize_stdout(challenge.expected_output)
+    actual = _normalize_stdout(stdout)
+
+    is_passed = completed.returncode == 0 and actual == expected
+
+    submission = PythonSubmission(
+        progress_id=progress.id,
+        challenge_id=challenge.id,
+        code=prepared_code,
+        stdout=stdout,
+        stderr=stderr,
+        is_passed=is_passed,
+    )
+    db.add(submission)
+
+    if is_passed:
+        progress.current_order = challenge.order
+        total = (
+            db.query(PythonChallenge)
+            .filter(PythonChallenge.mission_id == mission.id)
+            .count()
+        )
+        if progress.current_order >= total:
+            progress.completed_at = datetime.utcnow()
+            ensure_mission_completed(db, user, mission)
+
+    db.commit()
+    db.refresh(submission)
+    db.refresh(progress)
+    return submission
+
+
+def ensure_mission_completed(db: Session, user: User, mission: Mission) -> None:
+    existing_submission = (
+        db.query(MissionSubmission)
+        .filter(MissionSubmission.user_id == user.id, MissionSubmission.mission_id == mission.id)
+        .first()
+    )
+    if existing_submission and existing_submission.status.value == "approved":
+        return
+
+    submit_mission(
+        db=db,
+        user=user,
+        mission=mission,
+        comment="Задачи Python-миссии решены",
+        proof_url=None,
+    )

scripts/seed_data.py

@@ -20,6 +20,7 @@ from app.models.mission import Mission, MissionCompetencyReward, MissionDifficul
 from app.models.rank import Rank, RankCompetencyRequirement, RankMissionRequirement
 from app.models.onboarding import OnboardingSlide
 from app.models.store import StoreItem
+from app.models.python import PythonChallenge
 from app.models.user import Competency, CompetencyCategory, User, UserCompetency, UserRole, UserArtifact
 from app.models.journal import JournalEntry, JournalEventType
 from app.main import run_migrations
@@ -161,7 +162,12 @@ def seed() -> None:
             description="Путь кандидата от знакомства до выхода на орбиту",
             category="quest",
         )
-        session.add(branch)
+        python_branch = Branch(
+            title="Галактокод",
+            description="Практика языка Python по мотивам путеводителя.",
+            category="training",
+        )
+        session.add_all([branch, python_branch])
         session.flush()
 
         # Миссии
@@ -199,7 +205,16 @@ def seed() -> None:
             difficulty=MissionDifficulty.HARD,
             minimum_rank_id=ranks[1].id,
         )
-        session.add_all([mission_documents, mission_resume, mission_interview, mission_onboarding])
+        mission_python = Mission(
+            title="Основы Python",
+            description="Решите последовательность задач, чтобы доказать владение базовыми конструкциями языка.",
+            xp_reward=250,
+            mana_reward=120,
+            difficulty=MissionDifficulty.MEDIUM,
+            minimum_rank_id=ranks[0].id,
+            artifact_id=artifact_by_name["Путеводитель по Галактике"].id,
+        )
+        session.add_all([mission_documents, mission_resume, mission_interview, mission_onboarding, mission_python])
         session.flush()
 
         session.add_all(
@@ -224,6 +239,11 @@ def seed() -> None:
                     competency_id=competencies[3].id,
                     level_delta=1,
                 ),
+                MissionCompetencyReward(
+                    mission_id=mission_python.id,
+                    competency_id=competencies[2].id,
+                    level_delta=1,
+                ),
             ]
         )
 
@@ -233,6 +253,7 @@ def seed() -> None:
                 BranchMission(branch_id=branch.id, mission_id=mission_resume.id, order=2),
                 BranchMission(branch_id=branch.id, mission_id=mission_interview.id, order=3),
                 BranchMission(branch_id=branch.id, mission_id=mission_onboarding.id, order=4),
+                BranchMission(branch_id=python_branch.id, mission_id=mission_python.id, order=1),
             ]
         )
 
@@ -242,6 +263,7 @@ def seed() -> None:
                 RankMissionRequirement(rank_id=ranks[1].id, mission_id=mission_resume.id),
                 RankMissionRequirement(rank_id=ranks[2].id, mission_id=mission_interview.id),
                 RankMissionRequirement(rank_id=ranks[2].id, mission_id=mission_onboarding.id),
+                RankMissionRequirement(rank_id=ranks[2].id, mission_id=mission_python.id),
             ]
         )