From 0cba604b23164e581a7f171e1299de84f14bfc4f Mon Sep 17 00:00:00 2001
From: Collins <collowmartial@gmail.com>
Date: Mon, 2 Jun 2025 16:54:18 +0300
Subject: [PATCH 1/3] models defined

---
 lib/models.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/lib/models.py b/lib/models.py
index 2681bee5a..7b58cbe14 100644
--- a/lib/models.py
+++ b/lib/models.py
@@ -15,9 +15,28 @@ class Company(Base):
     id = Column(Integer(), primary_key=True)
     name = Column(String())
     founding_year = Column(Integer())
+    freebies = relationship("freebie", back_populates="company")
 
     def __repr__(self):
         return f'<Company {self.name}>'
+    
+@property
+def devs(self):
+    return list({f.dev for f in self.freebies})
+
+def give_freebie(self, dev, item_name, value):
+    freebie = Freebie(item_name=item_name,
+                     value=value,
+                     company=self,
+                     dev=dev
+     )
+    
+    #self.freebies.append(freebie)
+    return "new_freebie"
+
+@classmethod
+def oldest_company(cls, session):
+    return session.query(cls).order_by(cls.founding_year).firdt()
 
 class Dev(Base):
     __tablename__ = 'devs'

From 00c9efac303d398995d063417b410c230ba4b01f Mon Sep 17 00:00:00 2001
From: Collins <collowmartial@gmail.com>
Date: Mon, 2 Jun 2025 18:58:54 +0300
Subject: [PATCH 2/3] class methods

---
 lib/debug.py  |  4 ++++
 lib/models.py | 15 +++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/lib/debug.py b/lib/debug.py
index 4f922eb69..2ac4778ec 100644
--- a/lib/debug.py
+++ b/lib/debug.py
@@ -7,3 +7,7 @@
 if __name__ == '__main__':
     engine = create_engine('sqlite:///freebies.db')
     import ipdb; ipdb.set_trace()
+
+
+#Freebie.print_details()should return a string formatted as follows:
+      #  {dev name} owns a {freebie item_name} from {company name}
\ No newline at end of file
diff --git a/lib/models.py b/lib/models.py
index 7b58cbe14..14a68b97b 100644
--- a/lib/models.py
+++ b/lib/models.py
@@ -44,5 +44,20 @@ class Dev(Base):
     id = Column(Integer(), primary_key=True)
     name= Column(String())
 
+    freebies = relationship("Freebie", back_populates= "dev")
+
     def __repr__(self):
         return f'<Dev {self.name}>'
+
+@property 
+def companies(self):
+    return list({f.item_name for f in self.freebies})
+
+def give_away(self, other_dev, freebie):
+    if freebie in self.freebies:
+        freebie.dev = other_dev
+
+def recieved_one(self, item_name):
+    return any(f.item_name == item_name for f in self.freebies)
+
+

From 00887b3ce431a6c45e1166937ea879624ed4e5d0 Mon Sep 17 00:00:00 2001
From: Collins <collowmartial@gmail.com>
Date: Tue, 3 Jun 2025 01:50:23 +0300
Subject: [PATCH 3/3] code complete

---
 lib/models.py | 17 +++++++++++++++++
 lib/seed.py   | 12 ++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/lib/models.py b/lib/models.py
index 14a68b97b..0d58e7768 100644
--- a/lib/models.py
+++ b/lib/models.py
@@ -60,4 +60,21 @@ def give_away(self, other_dev, freebie):
 def recieved_one(self, item_name):
     return any(f.item_name == item_name for f in self.freebies)
 
+class Freebie(Base):
+    __tablename__ = 'freebies'
+
+    id = Column(Integer(), primary_key=True)
+    item_name = Column(String())
+    value = Column(Integer())
+
+    dev_id = Column(Integer(), ForeignKey('devs.id'))
+    company_id = Column(Integer(), ForeignKey('companies.id'))
+
+    
+    dev = relationship("Dev", back_populates="freebies")
+    company = relationship("Company", back_populates="freebies") #Relationships
+
+    def print_details(self):
+        return f"{self.dev.name} owns a {self.item_name} from {self.company.name}"
+
 
diff --git a/lib/seed.py b/lib/seed.py
index b16becbbb..a38c7ac9f 100644
--- a/lib/seed.py
+++ b/lib/seed.py
@@ -1,3 +1,15 @@
 #!/usr/bin/env python3
 
 # Script goes here!
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from models import Base, Company, Dev, Freebie
+
+engine = create_engine("sqlite:///freebies.db")
+Session = sessionmaker(bind=engine)
+session = Session()
+Base.metadata.create_all(engine)
+
+company1 = Company(name="META", founding_year=2013)
+company2 = Company(name="Safaricom", founding_year=2003)
+company3 = Company(name="AWS", founding_year=2014)
\ No newline at end of file