Finalize application journaling and visibility experience

backend/app/models.py

@@ -129,22 +129,49 @@ class Application(Base):
 
     id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
     user_id = Column(String(120), nullable=False, index=True)
-    company_id = Column(UUID(as_uuid=True), ForeignKey("companies.id", ondelete="CASCADE"), nullable=False, index=True)
+    company_id = Column(
+        UUID(as_uuid=True),
+        ForeignKey("companies.id", ondelete="CASCADE"),
+        nullable=True,
+        index=True,
+    )
+    company_name = Column(String(255), nullable=True)
     role = Column(String(255), nullable=False)
     location = Column(String(255), nullable=True)
     position_type = Column(String(40), nullable=True)  # internship, new_grad, experienced, other
     applied_date = Column(Date, nullable=False)
-    status = Column(String(40), nullable=False, default="active")  # active, offer, rejected, withdrawn
+    posting_posted_date = Column(Date, nullable=True)
+    status = Column(String(40), nullable=False, default="active")  # active, offer, rejected, withdrawn, waitlisted
     current_stage = Column(String(120), nullable=True)
     posting_url = Column(Text, nullable=True)
+    posting_html = Column(Text, nullable=True)
+    salary = Column(String(120), nullable=True)
     resume_version = Column(String(255), nullable=True)
     resume_file_path = Column(String(500), nullable=True)  # Path to uploaded resume file
     notes = Column(Text, nullable=True)
+    visibility_preference = Column(String(40), nullable=False, default="private")
     created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
     updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
 
     company = relationship("Company")
-    stages = relationship("ApplicationStage", back_populates="application", cascade="all, delete-orphan", order_by="ApplicationStage.position")
+    stages = relationship(
+        "ApplicationStage",
+        back_populates="application",
+        cascade="all, delete-orphan",
+        order_by="ApplicationStage.position",
+    )
+    assessments = relationship(
+        "OnlineAssessment",
+        back_populates="application",
+        cascade="all, delete-orphan",
+        order_by="OnlineAssessment.created_at",
+    )
+    interviews = relationship(
+        "InterviewRound",
+        back_populates="application",
+        cascade="all, delete-orphan",
+        order_by="InterviewRound.date_time",
+    )
 
 
 class ApplicationStage(Base):
@@ -160,3 +187,103 @@ class ApplicationStage(Base):
     created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
 
     application = relationship("Application", back_populates="stages")
+
+
+class OnlineAssessment(Base):
+    __tablename__ = "online_assessments"
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    application_id = Column(
+        UUID(as_uuid=True),
+        ForeignKey("applications.id", ondelete="CASCADE"),
+        nullable=False,
+        index=True,
+    )
+    platform = Column(String(120), nullable=False)
+    assessment_type = Column(String(40), nullable=True)
+    duration_minutes = Column(Integer, nullable=True)
+    score = Column(String(120), nullable=True)
+    languages = Column(ARRAY(String(60)), nullable=False, default=list)
+    notes = Column(Text, nullable=True)
+    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
+
+    application = relationship("Application", back_populates="assessments")
+    questions = relationship(
+        "AssessmentQuestion",
+        back_populates="assessment",
+        cascade="all, delete-orphan",
+        order_by="AssessmentQuestion.created_at",
+    )
+
+
+class AssessmentQuestion(Base):
+    __tablename__ = "assessment_questions"
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    assessment_id = Column(
+        UUID(as_uuid=True),
+        ForeignKey("online_assessments.id", ondelete="CASCADE"),
+        nullable=False,
+        index=True,
+    )
+    question_text = Column(Text, nullable=True)
+    topics = Column(ARRAY(String(120)), nullable=False, default=list)
+    difficulty = Column(String(40), nullable=True)
+    approach = Column(Text, nullable=True)
+    notes = Column(Text, nullable=True)
+    follow_up = Column(Text, nullable=True)
+    privacy_mode = Column(String(40), nullable=False, default="private")
+    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
+
+    assessment = relationship("OnlineAssessment", back_populates="questions")
+
+
+class InterviewRound(Base):
+    __tablename__ = "interview_rounds"
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    application_id = Column(
+        UUID(as_uuid=True),
+        ForeignKey("applications.id", ondelete="CASCADE"),
+        nullable=False,
+        index=True,
+    )
+    name = Column(String(120), nullable=False)
+    date_time = Column(DateTime, nullable=True)
+    duration_minutes = Column(Integer, nullable=True)
+    interview_type = Column(String(60), nullable=True)
+    format = Column(String(60), nullable=True)
+    interviewer = Column(String(120), nullable=True)
+    outcome = Column(String(40), nullable=True)
+    notes = Column(Text, nullable=True)
+    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
+
+    application = relationship("Application", back_populates="interviews")
+    questions = relationship(
+        "InterviewQuestion",
+        back_populates="round",
+        cascade="all, delete-orphan",
+        order_by="InterviewQuestion.created_at",
+    )
+
+
+class InterviewQuestion(Base):
+    __tablename__ = "interview_questions"
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    round_id = Column(
+        UUID(as_uuid=True),
+        ForeignKey("interview_rounds.id", ondelete="CASCADE"),
+        nullable=False,
+        index=True,
+    )
+    question_text = Column(Text, nullable=True)
+    topics = Column(ARRAY(String(120)), nullable=False, default=list)
+    difficulty = Column(String(40), nullable=True)
+    approach = Column(Text, nullable=True)
+    follow_up = Column(Text, nullable=True)
+    notes = Column(Text, nullable=True)
+    privacy_mode = Column(String(40), nullable=False, default="private")
+    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
+
+    round = relationship("InterviewRound", back_populates="questions")