initial commit

src/submissions/backend/db/models/organizations.py

@@ -0,0 +1,34 @@
+from . import Base
+from sqlalchemy import Column, String, TIMESTAMP, JSON, Float, INTEGER, ForeignKey, UniqueConstraint, Table
+from sqlalchemy.orm import relationship, validates
+
+
+orgs_contacts = Table("_orgs_contacts", Base.metadata, Column("org_id", INTEGER, ForeignKey("_organizations.id")), Column("contact_id", INTEGER, ForeignKey("_contacts.id")))
+
+
+class Organization(Base):
+
+    __tablename__ = "_organizations"
+
+    id = Column(INTEGER, primary_key=True) #: primary key  
+    name = Column(String(64))
+    submissions = relationship("BasicSubmission", back_populates="submitting_lab")
+    cost_centre = Column(String())
+    contacts = relationship("Contact", back_populates="organization", secondary=orgs_contacts)
+    contact_ids = Column(INTEGER, ForeignKey("_contacts.id", ondelete="SET NULL", name="fk_org_contact_id"))
+
+    def __str__(self):
+        return self.name.replace("_", " ").title()
+
+
+class Contact(Base):
+
+    __tablename__ = "_contacts"
+
+    id = id = Column(INTEGER, primary_key=True) #: primary key  
+    name = Column(String(64))
+    email = Column(String(64))
+    phone = Column(String(32))
+    organization = relationship("Organization", back_populates="contacts", uselist=True)
+    # organization_id = Column(INTEGER, ForeignKey("_organizations.id"))
+