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- H/F/I/O SS304/GRAPHITE/CS/CS 패턴에서 4개 구성요소 모두 표시 - 기존 SS304 + GRAPHITE → SS304/GRAPHITE/CS/CS로 완전한 구성 표시 - 외부링/필러/내부링/추가구성 모든 정보 포함 - 구매수량 계산 모달에서 정확한 재질 정보 확인 가능
452 lines
18 KiB
Python
452 lines
18 KiB
Python
from sqlalchemy import Column, Integer, String, Boolean, DateTime, Text, Numeric, ForeignKey, JSON
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from sqlalchemy.ext.declarative import declarative_base
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from sqlalchemy.orm import relationship
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from datetime import datetime
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Base = declarative_base()
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class Project(Base):
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__tablename__ = "projects"
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id = Column(Integer, primary_key=True, index=True)
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official_project_code = Column(String(50), unique=True, index=True)
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project_name = Column(String(200), nullable=False)
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client_name = Column(String(100))
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design_project_code = Column(String(50))
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design_project_name = Column(String(200))
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is_code_matched = Column(Boolean, default=False)
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matched_by = Column(String(100))
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matched_at = Column(DateTime)
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status = Column(String(20), default='active')
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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description = Column(Text)
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notes = Column(Text)
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# 관계 설정
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files = relationship("File", back_populates="project")
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class File(Base):
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__tablename__ = "files"
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id = Column(Integer, primary_key=True, index=True)
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project_id = Column(Integer, ForeignKey("projects.id"))
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filename = Column(String(255), nullable=False)
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original_filename = Column(String(255), nullable=False)
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file_path = Column(String(500), nullable=False)
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revision = Column(String(20), default='Rev.0')
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upload_date = Column(DateTime, default=datetime.utcnow)
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uploaded_by = Column(String(100))
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file_type = Column(String(10))
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file_size = Column(Integer)
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is_active = Column(Boolean, default=True)
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# 관계 설정
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project = relationship("Project", back_populates="files")
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materials = relationship("Material", back_populates="file")
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class Material(Base):
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__tablename__ = "materials"
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id = Column(Integer, primary_key=True, index=True)
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file_id = Column(Integer, ForeignKey("files.id"))
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line_number = Column(Integer)
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original_description = Column(Text, nullable=False)
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classified_category = Column(String(50))
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classified_subcategory = Column(String(100))
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material_grade = Column(String(50))
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schedule = Column(String(20))
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size_spec = Column(String(50))
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quantity = Column(Numeric(10, 3), nullable=False)
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unit = Column(String(10), nullable=False)
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# length = Column(Numeric(10, 3)) # 임시로 주석 처리
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drawing_name = Column(String(100))
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area_code = Column(String(20))
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line_no = Column(String(50))
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classification_confidence = Column(Numeric(3, 2))
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is_verified = Column(Boolean, default=False)
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verified_by = Column(String(50))
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verified_at = Column(DateTime)
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drawing_reference = Column(String(100))
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notes = Column(Text)
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created_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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file = relationship("File", back_populates="materials")
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# ========== 자재 규격/재질 기준표 테이블들 ==========
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class MaterialStandard(Base):
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"""자재 규격 표준 (ASTM, KS, JIS 등)"""
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__tablename__ = "material_standards"
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id = Column(Integer, primary_key=True, index=True)
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standard_code = Column(String(20), unique=True, nullable=False, index=True) # ASTM_ASME, KS, JIS
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standard_name = Column(String(100), nullable=False) # 미국재질학회, 한국산업표준, 일본공업규격
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description = Column(Text)
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country = Column(String(50)) # USA, KOREA, JAPAN
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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categories = relationship("MaterialCategory", back_populates="standard")
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class MaterialCategory(Base):
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"""제조방식별 카테고리 (FORGED, WELDED, CAST 등)"""
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__tablename__ = "material_categories"
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id = Column(Integer, primary_key=True, index=True)
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standard_id = Column(Integer, ForeignKey("material_standards.id"))
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category_code = Column(String(50), nullable=False) # FORGED_GRADES, WELDED_GRADES, CAST_GRADES
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category_name = Column(String(100), nullable=False) # 단조품, 용접품, 주조품
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description = Column(Text)
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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standard = relationship("MaterialStandard", back_populates="categories")
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specifications = relationship("MaterialSpecification", back_populates="category")
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class MaterialSpecification(Base):
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"""구체적인 규격 (A182, A105, D3507 등)"""
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__tablename__ = "material_specifications"
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id = Column(Integer, primary_key=True, index=True)
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category_id = Column(Integer, ForeignKey("material_categories.id"))
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spec_code = Column(String(20), nullable=False) # A182, A105, D3507
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spec_name = Column(String(100), nullable=False) # 탄소강 단조품, 배관용 탄소강관
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description = Column(Text)
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material_type = Column(String(50)) # carbon_alloy, stainless, carbon
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manufacturing = Column(String(50)) # FORGED, WELDED_FABRICATED, CAST, SEAMLESS
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pressure_rating = Column(String(100)) # 150LB ~ 9000LB
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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category = relationship("MaterialCategory", back_populates="specifications")
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grades = relationship("MaterialGrade", back_populates="specification")
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patterns = relationship("MaterialPattern", back_populates="specification")
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class MaterialGrade(Base):
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"""등급별 상세 정보 (F1, F5, WPA, WPB 등)"""
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__tablename__ = "material_grades"
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id = Column(Integer, primary_key=True, index=True)
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specification_id = Column(Integer, ForeignKey("material_specifications.id"))
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grade_code = Column(String(20), nullable=False) # F1, F5, WPA, WPB
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grade_name = Column(String(100))
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composition = Column(String(200)) # 0.5Mo, 5Cr-0.5Mo, 18Cr-8Ni
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applications = Column(String(200)) # 중온용, 고온용, 저압용
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temp_max = Column(String(50)) # 482°C, 649°C
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temp_range = Column(String(100)) # -29°C ~ 400°C
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yield_strength = Column(String(50)) # 30 ksi, 35 ksi
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tensile_strength = Column(String(50))
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corrosion_resistance = Column(String(50)) # 보통, 우수
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stabilizer = Column(String(50)) # Titanium, Niobium
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base_grade = Column(String(20)) # 304, 316
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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specification = relationship("MaterialSpecification", back_populates="grades")
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class MaterialPattern(Base):
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"""정규식 패턴들"""
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__tablename__ = "material_patterns"
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id = Column(Integer, primary_key=True, index=True)
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specification_id = Column(Integer, ForeignKey("material_specifications.id"))
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pattern = Column(Text, nullable=False) # 정규식 패턴
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description = Column(String(200))
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priority = Column(Integer, default=1) # 패턴 우선순위
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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specification = relationship("MaterialSpecification", back_populates="patterns")
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class SpecialMaterial(Base):
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"""특수 재질 (INCONEL, HASTELLOY, TITANIUM 등)"""
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__tablename__ = "special_materials"
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id = Column(Integer, primary_key=True, index=True)
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material_type = Column(String(50), nullable=False) # SUPER_ALLOYS, TITANIUM, COPPER_ALLOYS
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material_name = Column(String(100), nullable=False) # INCONEL, HASTELLOY, TITANIUM
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description = Column(Text)
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composition = Column(String(200))
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applications = Column(Text)
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temp_max = Column(String(50))
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manufacturing = Column(String(50))
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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grades = relationship("SpecialMaterialGrade", back_populates="material")
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patterns = relationship("SpecialMaterialPattern", back_populates="material")
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class SpecialMaterialGrade(Base):
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"""특수 재질 등급"""
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__tablename__ = "special_material_grades"
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id = Column(Integer, primary_key=True, index=True)
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material_id = Column(Integer, ForeignKey("special_materials.id"))
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grade_code = Column(String(20), nullable=False) # 600, 625, C276
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composition = Column(String(200))
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applications = Column(String(200))
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temp_max = Column(String(50))
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strength = Column(String(50))
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purity = Column(String(100))
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corrosion = Column(String(50))
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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material = relationship("SpecialMaterial", back_populates="grades")
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class SpecialMaterialPattern(Base):
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"""특수 재질 정규식 패턴"""
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__tablename__ = "special_material_patterns"
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id = Column(Integer, primary_key=True, index=True)
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material_id = Column(Integer, ForeignKey("special_materials.id"))
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pattern = Column(Text, nullable=False)
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description = Column(String(200))
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priority = Column(Integer, default=1)
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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material = relationship("SpecialMaterial", back_populates="patterns")
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# ========== 파이프 상세 정보 및 사용자 요구사항 테이블 ==========
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class PipeDetail(Base):
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"""파이프 상세 정보"""
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__tablename__ = "pipe_details"
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id = Column(Integer, primary_key=True, index=True)
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file_id = Column(Integer, ForeignKey("files.id"), nullable=False)
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# 재질 정보
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material_standard = Column(String(50)) # ASTM, KS, JIS 등
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material_grade = Column(String(50)) # A106, A53, STPG370 등
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material_type = Column(String(50)) # CARBON, STAINLESS 등
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# 파이프 특화 정보
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manufacturing_method = Column(String(50)) # SEAMLESS, WELDED, CAST
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end_preparation = Column(String(50)) # BOTH_ENDS_BEVELED, ONE_END_BEVELED, NO_BEVEL
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schedule = Column(String(50)) # SCH 10, 20, 40, 80 등
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wall_thickness = Column(String(50)) # 벽두께 정보
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# 치수 정보
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nominal_size = Column(String(50)) # MAIN_NOM (인치, 직경)
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length_mm = Column(Numeric(10, 3)) # LENGTH (길이)
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# 신뢰도
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material_confidence = Column(Numeric(3, 2))
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manufacturing_confidence = Column(Numeric(3, 2))
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end_prep_confidence = Column(Numeric(3, 2))
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schedule_confidence = Column(Numeric(3, 2))
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# 메타데이터
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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file = relationship("File", backref="pipe_details")
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class RequirementType(Base):
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"""요구사항 타입 마스터"""
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__tablename__ = "requirement_types"
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id = Column(Integer, primary_key=True, index=True)
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type_code = Column(String(50), unique=True, nullable=False) # 'IMPACT_TEST', 'HEAT_TREATMENT' 등
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type_name = Column(String(100), nullable=False) # '임팩테스트', '열처리' 등
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category = Column(String(50), nullable=False) # 'TEST', 'TREATMENT', 'CERTIFICATION', 'CUSTOM' 등
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description = Column(Text) # 타입 설명
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정은 문자열 기반이므로 제거
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class UserRequirement(Base):
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"""사용자 추가 요구사항"""
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__tablename__ = "user_requirements"
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id = Column(Integer, primary_key=True, index=True)
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file_id = Column(Integer, ForeignKey("files.id"), nullable=False)
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# 요구사항 타입
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requirement_type = Column(String(50), nullable=False) # 'IMPACT_TEST', 'HEAT_TREATMENT', 'CUSTOM_SPEC', 'CERTIFICATION' 등
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# 요구사항 내용
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requirement_title = Column(String(200), nullable=False) # '임팩테스트', '열처리', '인증서' 등
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requirement_description = Column(Text) # 상세 설명
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requirement_spec = Column(Text) # 구체적 스펙 (예: "Charpy V-notch -20°C")
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# 상태 관리
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status = Column(String(20), default='PENDING') # 'PENDING', 'IN_PROGRESS', 'COMPLETED', 'CANCELLED'
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priority = Column(String(20), default='NORMAL') # 'LOW', 'NORMAL', 'HIGH', 'URGENT'
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# 담당자 정보
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assigned_to = Column(String(100)) # 담당자명
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due_date = Column(DateTime) # 완료 예정일
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# 메타데이터
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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file = relationship("File", backref="user_requirements")
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# ========== Tubing 시스템 모델들 ==========
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class TubingCategory(Base):
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"""Tubing 카테고리 (일반, VCR, 위생용 등)"""
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__tablename__ = "tubing_categories"
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id = Column(Integer, primary_key=True, index=True)
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category_code = Column(String(20), unique=True, nullable=False)
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category_name = Column(String(100), nullable=False)
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description = Column(Text)
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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specifications = relationship("TubingSpecification", back_populates="category")
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class TubingSpecification(Base):
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"""Tubing 규격 마스터"""
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__tablename__ = "tubing_specifications"
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id = Column(Integer, primary_key=True, index=True)
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category_id = Column(Integer, ForeignKey("tubing_categories.id"))
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spec_code = Column(String(50), unique=True, nullable=False)
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spec_name = Column(String(200), nullable=False)
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# 물리적 규격
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outer_diameter_mm = Column(Numeric(8, 3))
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wall_thickness_mm = Column(Numeric(6, 3))
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inner_diameter_mm = Column(Numeric(8, 3))
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# 재질 정보
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material_grade = Column(String(100))
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material_standard = Column(String(100))
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# 압력/온도 등급
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max_pressure_bar = Column(Numeric(8, 2))
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max_temperature_c = Column(Numeric(6, 2))
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min_temperature_c = Column(Numeric(6, 2))
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# 표준 규격
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standard_length_m = Column(Numeric(8, 3))
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bend_radius_min_mm = Column(Numeric(8, 2))
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# 기타 정보
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surface_finish = Column(String(100))
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hardness = Column(String(50))
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notes = Column(Text)
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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category = relationship("TubingCategory", back_populates="specifications")
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products = relationship("TubingProduct", back_populates="specification")
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class TubingManufacturer(Base):
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"""Tubing 제조사"""
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__tablename__ = "tubing_manufacturers"
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id = Column(Integer, primary_key=True, index=True)
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manufacturer_code = Column(String(20), unique=True, nullable=False)
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manufacturer_name = Column(String(200), nullable=False)
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country = Column(String(100))
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website = Column(String(500))
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contact_info = Column(JSON) # JSONB 타입
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quality_certs = Column(JSON) # JSONB 타입
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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products = relationship("TubingProduct", back_populates="manufacturer")
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class TubingProduct(Base):
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"""제조사별 Tubing 제품 (품목번호 매핑)"""
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__tablename__ = "tubing_products"
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id = Column(Integer, primary_key=True, index=True)
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specification_id = Column(Integer, ForeignKey("tubing_specifications.id"))
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manufacturer_id = Column(Integer, ForeignKey("tubing_manufacturers.id"))
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# 제조사 품목번호 정보
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manufacturer_part_number = Column(String(200), nullable=False)
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manufacturer_product_name = Column(String(300))
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# 가격/공급 정보
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list_price = Column(Numeric(12, 2))
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currency = Column(String(10), default='KRW')
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lead_time_days = Column(Integer)
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minimum_order_qty = Column(Numeric(10, 3))
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standard_packaging_qty = Column(Numeric(10, 3))
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# 가용성 정보
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availability_status = Column(String(50))
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last_price_update = Column(DateTime)
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# 추가 정보
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datasheet_url = Column(String(500))
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catalog_page = Column(String(100))
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notes = Column(Text)
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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specification = relationship("TubingSpecification", back_populates="products")
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manufacturer = relationship("TubingManufacturer", back_populates="products")
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material_mappings = relationship("MaterialTubingMapping", back_populates="tubing_product")
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class MaterialTubingMapping(Base):
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"""BOM 자재와 Tubing 제품 매핑"""
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__tablename__ = "material_tubing_mapping"
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id = Column(Integer, primary_key=True, index=True)
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material_id = Column(Integer, ForeignKey("materials.id", ondelete="CASCADE"))
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tubing_product_id = Column(Integer, ForeignKey("tubing_products.id"))
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# 매핑 정보
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confidence_score = Column(Numeric(3, 2))
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mapping_method = Column(String(50))
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mapped_by = Column(String(100))
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mapped_at = Column(DateTime, default=datetime.utcnow)
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# 수량 정보
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required_length_m = Column(Numeric(10, 3))
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calculated_quantity = Column(Numeric(10, 3))
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# 검증 정보
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is_verified = Column(Boolean, default=False)
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verified_by = Column(String(100))
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verified_at = Column(DateTime)
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notes = Column(Text)
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created_at = Column(DateTime, default=datetime.utcnow)
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# 관계 설정
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material = relationship("Material", backref="tubing_mappings")
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tubing_product = relationship("TubingProduct", back_populates="material_mappings")
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