add campaign & round

src/warchron/model/war.py

@@ -9,10 +9,9 @@ class War:
         self.name = name
         self.year = datetime.now().year
         self.entrants = {}
-        self.campaigns = {}
+        self.campaigns = []
         self.is_over = False
 
-        
     def set_id(self, new_id):
         self.id = new_id
 
@@ -43,4 +42,20 @@ class War:
         ## entrants placeholder
         ## campaigns placeholder
         tmp.set_state(is_over)
-        return tmp
+        return tmp
+    
+    def add_campaign(self, name) -> Campaign:
+        campaign = Campaign(name)
+        self.campaigns.append(campaign)
+        return campaign
+
+    def get_campaign(self, campaign_id) -> Campaign:
+        return self.campaigns[campaign_id]
+
+    def get_all_campaigns(self) -> list[Campaign]:
+        return list(self.campaigns)
+    
+    def add_campaign(self, name: str) -> Campaign:
+        campaign = Campaign(name)
+        self.campaigns.append(campaign)
+        return campaign