Add preliminary jobs tables into database model

ki/models.py

@@ -19,6 +19,8 @@ class User(db.Model):
 
     tokens = relationship("Token", back_populates="user")
     profile = relationship("Profile", back_populates="user")
+    jobs = relationship("Job", back_populates="owner")
+    job_responses = relationship("JobResponse",back_populates="user")
 
     def to_dict(self):
         return {"id": self.id}
@@ -146,6 +148,7 @@ class Skill(db.Model):
 
     profiles = relationship("ProfileSkill", back_populates="skill")
     searchtopics = relationship("ProfileSearchtopic", back_populates="skill")
+    jobs = relationship("JobSkill", back_populates="skill")
 
     def to_dict(self):
         return {"id": self.id, "name": self.name, "icon_url": "/skills/{}/icon".format(self.id)}
@@ -228,3 +231,69 @@ class ProfileLanguage(db.Model):
 
     def to_dict(self):
         return {"profile_id": self.profile_id, "language": self.language.to_dict(), "level": self.level}
+
+
+class Job(db.Model):
+    __tablename__ = "job"
+
+    id = Column(Integer, primary_key=True)
+    owner_id = Column(Integer, ForeignKey("user.id"), nullable=False)
+    description = Column(String(5000))
+    amount_of_people_needed = Column(Integer, nullable=False)
+    amount_of_weekhours_needed = Column(Integer)
+    amount_of_payment_hour = Column(Integer)
+    timeframeImprecise = Column(String(120))
+    remotePercent = Column(Integer)
+    location = Column(String(50))
+    beginDate = Column(DateTime)
+    endDate = Column(DateTime)
+    link = Column(String(500))
+    aidsLevel = Column(Integer)  ## Stupid Shit one has to deal with like Teams or weird Apps, Datathrower Webportals...
+    created = Column(DateTime, nullable=False, default=datetime.now)
+    updated = Column(DateTime, onupdate=datetime.now, nullable=False, default=datetime.now)
+    withdrawn = Column(DateTime, nullable=True)
+
+    owner = relationship("User", back_populates="jobs")
+    responses = relationship("JobResponse", back_populates="jobs")
+    skills = relationship("JobSkill", back_populates="job")
+    def to_dict(self):
+        return {"job_id": self.id, "owner_id": self.owner_id, "description": self.description,
+                "amount_of_people_needed": self.amount_of_people_needed, "amount_of_weekhours_needed": self.amount_of_weekhours_needed,
+                "amount_of_payment_hour": self.amount_of_payment_hour, "timeframeImprecise": self.timeframeImprecise,
+                "remotePercent": self.timeframeImprecise, "location": self.location, "beginDate": self.beginDate,
+                "endDate": self.endDate,  "link": self.link, "aidsLevel": self.aidsLevel, "created": self.created,
+                "updated": self.updated, "withdrawn": self.withdrawn
+                }
+
+class JobSkill(db.Model):
+    __tablename__ = "job_skill"
+
+    job_id = Column(Integer, ForeignKey("job.id"), primary_key=True)
+    skill_id = Column(Integer, ForeignKey("skill.id"), primary_key=True)
+    level = Column(SmallInteger, nullable=False)
+
+    job = relationship("Job", back_populates="skills")
+    skill = relationship("Skill", back_populates="jobs")
+
+    def to_dict(self):
+        return {"job_id": self.job_id, "skill": self.skill.to_dict(), "level": self.level}
+
+
+class JobResponse(db.Model):
+    __tablename__ = "job_response"
+
+    job_id = Column(Integer, ForeignKey("job.id"), primary_key=True)
+    user_id = Column(Integer, ForeignKey("user.id"), primary_key=True)
+    created = Column(DateTime, nullable=False, default=datetime.now)
+    withdrawn = Column(DateTime, nullable=True)  # no longer interested/available
+
+    job = relationship("Job", back_populates="responses")
+    user = relationship("User", back_populates="job_responses")
+
+    def to_dict(self):
+        return {
+            "job": self.job.to_dict(),
+            "user": self.user.to_dict(),
+            "created": self.created,
+            "withdrawn": self.withdrawn
+        }