Extend the controller with a getChildren method and use it to display marketgroup children

controller/market.py

@@ -29,11 +29,26 @@ class Market():
 
         return cls.instance
 
+    def getChildren(self, id):
+        """
+        Get the children of the group or marketGroup with the passed id.
+        Returns a list, where each element is a tuple containing:
+        the id, the name, the icon, wether the group has more children.
+        """
+
+        group = eos.db.getMarketGroup(id)
+        children = []
+        for child in group.children:
+            icon = child.icon.iconFile if child.icon else ""
+            children.append((child.ID, child.name, icon, not child.hasTypes))
+
+        return children
 
     def getMarketRoot(self):
         """
         Get the root of the market tree.
-        Returns a list, where each element is a tuple container: the ID, the name and the icon of the group
+        Returns a list, where each element is a tuple containing:
+        the ID, the name and the icon of the group
         """
 
         marketGroups = (9, #Modules
@@ -42,14 +57,9 @@ class Market():
                         11, #Ammo
                         1112, #Subsystems
                         24) #Implants & Boosters
-        groups = (920, ) #Effect Beacons
         root = []
         for id in marketGroups:
             mg = eos.db.getMarketGroup(id)
             root.append((id, mg.name, mg.icon.iconFile))
 
-        for id in groups:
-            g = eos.db.getGroup(id)
-            root.append((id, g.name, g.icon.iconFile))
-
         return root