adding class version of join org module

modpol/modules/join_org_class.lua

@@ -1,25 +1,35 @@
 -- JOIN ORG
 -- Module that enables a user to join an org
 
-modpol.modules.join_org = {}
-module = modpol.modules.join_org
-
 JoinOrg = {}
 JoinOrg_mt = { __index = JoinOrg }
 
 
-function JoinOrg:create(initiator, org)
+function JoinOrg.create(initiator, org)
     local inst = {
         name = "Join an org",
-        desc = "Initiator chooses an org to become a member of. Nothing happens if they are already in an org."
+        desc = "Initiator chooses an org to become a member of. Nothing happens if they are already in an org.",
+        initiator = initiator,
+        org = org
     }
     setmetatable(inst, JoinOrg_mt)
     return inst
 
 end
 
-function JoinOrg:initiate(initiator, org, result)
-    modpol.interactions.binary_poll_user(initiator, "Would you like to join", )
+function JoinOrg:initiate(result)
+    modpol.interactions.binary_poll_user(
+        self.initiator, 
+        "Would you like to join", 
+        function (resp) 
+            if resp == "Yes" then
+                self:implement()
+            end
+        end
+    )
+
+    if result then result() end
+
 end
 
 function JoinOrg:request() 
@@ -33,5 +43,4 @@ end
 -- ===================================
 -- When calling a module internally
 
-test = JoinOrg.create()
-test:initiate("luke")
+modpol.modules.join_org_class = JoinOrg