Refactor: deplacer backend dans apps/backend

Reviewed-on: Giovanni-Josserand/Portfolio-API#5

apps/backend/.env.example

@@ -0,0 +1,7 @@
+DB_HOST=
+DB_PORT=3306
+
+DB_NAME=
+
+DB_USER=
+DB_PASSWORD=

apps/backend/.gitignore

@@ -0,0 +1,8 @@
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+
+.env
+
+../../.idea

apps/backend/Dockerfile

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+FROM python:3.12-slim
+
+WORKDIR /app
+
+COPY requirements.txt .
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY ../.. .
+
+EXPOSE 8000
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]

apps/backend/app/database.py

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+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from sqlalchemy.orm import declarative_base
+
+from dotenv import load_dotenv
+import os
+
+load_dotenv()
+
+DATABASE_URL = (
+    f"mysql+pymysql://"
+    f"{os.getenv('DB_USER')}:"
+    f"{os.getenv('DB_PASSWORD')}@"
+    f"{os.getenv('DB_HOST')}:"
+    f"{os.getenv('DB_PORT')}/"
+    f"{os.getenv('DB_NAME')}"
+)
+
+engine = create_engine(
+    DATABASE_URL,
+    pool_pre_ping=True
+)
+
+SessionLocal = sessionmaker(
+    autocommit=False,
+    autoflush=False,
+    bind=engine
+)
+
+Base = declarative_base()
+
+
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()

apps/backend/app/main.py

@@ -0,0 +1,9 @@
+from fastapi import FastAPI
+
+from app.routers import projects, experiences, skills
+
+app = FastAPI()
+
+app.include_router(projects.router, prefix="/api")
+app.include_router(experiences.router, prefix="/api")
+app.include_router(skills.router, prefix="/api")

apps/backend/app/models/experience.py

@@ -0,0 +1,47 @@
+from app.models.experience_task import ExperienceTask
+
+from sqlalchemy import (
+    Column,
+    Integer,
+    String
+)
+
+from sqlalchemy.orm import relationship
+
+from app.database import Base
+
+
+class Experience(Base):
+    __tablename__ = "experiences"
+
+    id = Column(
+        Integer,
+        primary_key=True,
+        index=True
+    )
+
+    company = Column(
+        String(255),
+        nullable=False
+    )
+
+    location = Column(
+        String(255),
+        nullable=False
+    )
+
+    duration = Column(
+        String(255),
+        nullable=False
+    )
+
+    role = Column(
+        String(255),
+        nullable=False
+    )
+
+    tasks = relationship(
+        "ExperienceTask",
+        back_populates="experience",
+        cascade="all, delete-orphan"
+    )

apps/backend/app/models/experience_task.py

@@ -0,0 +1,39 @@
+from sqlalchemy import (
+    Column,
+    Integer,
+    String,
+    ForeignKey
+)
+
+from sqlalchemy.orm import relationship
+
+from app.database import Base
+
+
+class ExperienceTask(Base):
+    __tablename__ = "experience_tasks"
+
+    id = Column(
+        Integer,
+        primary_key=True,
+        index=True
+    )
+
+    description = Column(
+        String(255),
+        nullable=False
+    )
+
+    experience_id = Column(
+        Integer,
+        ForeignKey(
+            "experiences.id",
+            ondelete="CASCADE"
+        ),
+        nullable=False
+    )
+
+    experience = relationship(
+        "Experience",
+        back_populates="tasks"
+    )

apps/backend/app/models/project.py

@@ -0,0 +1,70 @@
+from sqlalchemy import (
+    Column,
+    Integer,
+    String,
+    Text,
+    Boolean
+)
+
+from sqlalchemy.orm import relationship
+
+from app.database import Base
+from app.models.project_skill import project_skills
+
+
+class Project(Base):
+    __tablename__ = "projects"
+
+    id = Column(Integer, primary_key=True, index=True)
+
+    title = Column(
+        String(255),
+        nullable=False
+    )
+
+    nb_image = Column(
+        Integer,
+        default=1
+    )
+
+    short_description = Column(
+        Text,
+        nullable=False
+    )
+
+    image_name = Column(
+        String(255),
+        nullable=False,
+        default="empty"
+    )
+
+    school = Column(
+        Boolean,
+        nullable=False
+    )
+
+    long_description = Column(
+        Text,
+        nullable=False
+    )
+
+    repo_link = Column(
+        String(255),
+        nullable=True
+    )
+
+    beginning_year = Column(
+        Integer,
+        nullable=False
+    )
+
+    end_year = Column(
+        Integer,
+        nullable=True
+    )
+
+    skills = relationship(
+        "Skill",
+        secondary=project_skills,
+        back_populates="projects"
+    )

apps/backend/app/models/project_skill.py

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+from sqlalchemy import Table, Column, Integer, ForeignKey
+
+from app.database import Base
+
+project_skills = Table(
+    "project_skills",
+    Base.metadata,
+
+    Column(
+        "project_id",
+        Integer,
+        ForeignKey("projects.id", ondelete="CASCADE"),
+        primary_key=True
+    ),
+
+    Column(
+        "skill_id",
+        Integer,
+        ForeignKey("skills.id", ondelete="CASCADE"),
+        primary_key=True
+    )
+)

apps/backend/app/models/skill.py

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+from sqlalchemy import Column, Integer, String
+from sqlalchemy.orm import relationship
+
+from app.database import Base
+from app.models.project_skill import project_skills
+
+
+class Skill(Base):
+    __tablename__ = "skills"
+
+    id = Column(Integer, primary_key=True, index=True)
+
+    name = Column(
+        String(255),
+        nullable=False,
+        unique=True
+    )
+
+    type = Column(
+        String(255),
+        nullable=False
+    )
+
+    projects = relationship(
+        "Project",
+        secondary=project_skills,
+        back_populates="skills"
+    )

apps/backend/app/routers/experiences.py

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+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy.orm import Session, joinedload
+
+from app.database import get_db
+from app.models.experience import Experience
+from app.schemas.experience import ExperienceResponse
+
+router = APIRouter(prefix="/experiences", tags=["Experiences"])
+
+
+@router.get("/", response_model=list[ExperienceResponse])
+def get_experiences(db: Session = Depends(get_db)):
+    return (
+        db.query(Experience)
+        .options(joinedload(Experience.tasks))
+        .all()
+    )

apps/backend/app/routers/projects.py

@@ -0,0 +1,32 @@
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy.orm import Session, joinedload
+
+from app.database import get_db
+from app.models.project import Project
+from app.schemas.project import ProjectCard, ProjectPage
+
+router = APIRouter(prefix="/projects", tags=["Projects"])
+
+
+@router.get("/", response_model=list[ProjectCard])
+def get_projects(db: Session = Depends(get_db)):
+    return (
+        db.query(Project)
+        .options(joinedload(Project.skills))
+        .all()
+    )
+
+
+@router.get("/{project_id}", response_model=ProjectPage)
+def get_project(project_id: int, db: Session = Depends(get_db)):
+    project = (
+        db.query(Project)
+        .options(joinedload(Project.skills))
+        .filter(Project.id == project_id)
+        .first()
+    )
+
+    if not project:
+        raise HTTPException(status_code=404, detail="Project not found")
+
+    return project

apps/backend/app/routers/skills.py

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+from fastapi import APIRouter, Depends
+from sqlalchemy.orm import Session
+
+from app.database import get_db
+from app.models.skill import Skill
+from app.schemas.skill import SkillResponse
+
+router = APIRouter(prefix="/skills", tags=["Skills"])
+
+
+@router.get("/", response_model=list[SkillResponse])
+def get_skills(db: Session = Depends(get_db)):
+    return db.query(Skill).all()

apps/backend/app/schemas/experience.py

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+from pydantic import BaseModel
+
+class ExperienceTaskResponse(BaseModel):
+    id: int
+    description: str
+
+    class Config:
+        from_attributes = True
+
+class ExperienceResponse(BaseModel):
+    id: int
+    company: str
+    location: str
+    duration: str
+    role: str
+    tasks: list[ExperienceTaskResponse]
+
+    class Config:
+        from_attributes = True
+

apps/backend/app/schemas/project.py

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+from pydantic import BaseModel
+from app.schemas.skill import ProjectSkill
+
+
+class ProjectCard(BaseModel):
+    id: int
+    title: str
+    short_description: str
+    image_name: str
+    school: bool
+    beginning_year: int
+    end_year: int | None
+    skills: list[ProjectSkill]
+
+    class Config:
+        from_attributes = True
+
+
+class ProjectPage(BaseModel):
+    id: int
+    title: str
+    short_description: str
+    long_description: str
+    repo_link: str | None
+    nb_image: int
+    image_name: str
+    school: bool
+    beginning_year: int
+    end_year: int | None
+    skills: list[ProjectSkill]
+
+    class Config:
+        from_attributes = True

apps/backend/app/schemas/skill.py

@@ -0,0 +1,17 @@
+from pydantic import BaseModel
+
+class SkillResponse(BaseModel):
+    id: int
+    name: str
+    type: str
+
+    class Config:
+        from_attributes = True
+
+
+class ProjectSkill(BaseModel):
+    id: int
+    name: str
+
+    class Config:
+        from_attributes = True

apps/backend/docker-compose.yml

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+version: "3.8"
+
+services:
+  backend:
+    build: ../..
+    container_name: portfolio-backend
+    restart: unless-stopped
+    env_file:
+      - .env
+    ports:
+      - "8000:8000"
+    volumes:
+      - .:/app

apps/backend/requirements.txt

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+fastapi
+uvicorn[standard]
+sqlalchemy
+pymysql
+python-dotenv