feat: 사진 업로드 기능 개선 및 카테고리 업데이트

- 사진 2장까지 업로드 지원
- 카메라 촬영 + 갤러리 선택 분리
- 이미지 압축 및 최적화 (ImageUtils)
- iPhone .mpo 파일 JPEG 변환 지원
- 카테고리 변경: 치수불량 → 설계미스, 검사미스 추가
- KST 시간대 설정
- URL 해시 처리로 목록관리 페이지 이동 개선
- 로그인 OAuth2 form-data 형식 수정
- 업로드 속도 개선 및 프로그레스바 추가

backend/database/models.py

@@ -1,24 +1,32 @@
 from sqlalchemy import Column, Integer, String, DateTime, Float, Boolean, Text, ForeignKey, Enum
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import relationship
-from datetime import datetime
+from datetime import datetime, timezone, timedelta
 import enum
 
+# 한국 시간대 설정
+KST = timezone(timedelta(hours=9))
+
+def get_kst_now():
+    """현재 한국 시간 반환"""
+    return datetime.now(KST)
+
 Base = declarative_base()
 
 class UserRole(str, enum.Enum):
-    ADMIN = "admin"
-    USER = "user"
+    admin = "admin"
+    user = "user"
 
 class IssueStatus(str, enum.Enum):
-    NEW = "new"
-    PROGRESS = "progress"
-    COMPLETE = "complete"
+    new = "new"
+    progress = "progress"
+    complete = "complete"
 
 class IssueCategory(str, enum.Enum):
-    MATERIAL_MISSING = "material_missing"
-    DIMENSION_DEFECT = "dimension_defect"
-    INCOMING_DEFECT = "incoming_defect"
+    material_missing = "material_missing"
+    design_error = "design_error"  # 설계미스 (기존 dimension_defect 대체)
+    incoming_defect = "incoming_defect"
+    inspection_miss = "inspection_miss"  # 검사미스 (신규 추가)
 
 class User(Base):
     __tablename__ = "users"
@@ -27,9 +35,9 @@ class User(Base):
     username = Column(String, unique=True, index=True, nullable=False)
     hashed_password = Column(String, nullable=False)
     full_name = Column(String)
-    role = Column(Enum(UserRole), default=UserRole.USER)
+    role = Column(Enum(UserRole), default=UserRole.user)
     is_active = Column(Boolean, default=True)
-    created_at = Column(DateTime, default=datetime.utcnow)
+    created_at = Column(DateTime, default=get_kst_now)
     
     # Relationships
     issues = relationship("Issue", back_populates="reporter")
@@ -40,11 +48,12 @@ class Issue(Base):
     
     id = Column(Integer, primary_key=True, index=True)
     photo_path = Column(String)
+    photo_path2 = Column(String)  # 두 번째 사진 경로
     category = Column(Enum(IssueCategory), nullable=False)
     description = Column(Text, nullable=False)
-    status = Column(Enum(IssueStatus), default=IssueStatus.NEW)
+    status = Column(Enum(IssueStatus), default=IssueStatus.new)
     reporter_id = Column(Integer, ForeignKey("users.id"))
-    report_date = Column(DateTime, default=datetime.utcnow)
+    report_date = Column(DateTime, default=get_kst_now)
     work_hours = Column(Float, default=0)
     detail_notes = Column(Text)
     
@@ -63,7 +72,7 @@ class DailyWork(Base):
     overtime_total = Column(Float, default=0)
     total_hours = Column(Float, nullable=False)
     created_by_id = Column(Integer, ForeignKey("users.id"))
-    created_at = Column(DateTime, default=datetime.utcnow)
+    created_at = Column(DateTime, default=get_kst_now)
     
     # Relationships
     created_by = relationship("User", back_populates="daily_works")

backend/database/schemas.py

@@ -14,8 +14,9 @@ class IssueStatus(str, Enum):
 
 class IssueCategory(str, Enum):
     material_missing = "material_missing"
-    dimension_defect = "dimension_defect"
+    design_error = "design_error"  # 설계미스 (기존 dimension_defect 대체)
     incoming_defect = "incoming_defect"
+    inspection_miss = "inspection_miss"  # 검사미스 (신규 추가)
 
 # User schemas
 class UserBase(BaseModel):
@@ -64,6 +65,7 @@ class IssueBase(BaseModel):
 
 class IssueCreate(IssueBase):
     photo: Optional[str] = None  # Base64 encoded image
+    photo2: Optional[str] = None  # Second Base64 encoded image
 
 class IssueUpdate(BaseModel):
     category: Optional[IssueCategory] = None
@@ -72,10 +74,12 @@ class IssueUpdate(BaseModel):
     detail_notes: Optional[str] = None
     status: Optional[IssueStatus] = None
     photo: Optional[str] = None  # Base64 encoded image for update
+    photo2: Optional[str] = None  # Second Base64 encoded image for update
 
 class Issue(IssueBase):
     id: int
     photo_path: Optional[str] = None
+    photo_path2: Optional[str] = None  # 두 번째 사진 경로
     status: IssueStatus
     reporter_id: int
     reporter: User