Major improvements on policy configuration

- Bugfixes on change_policy
- Replaced _consent modules with configurable modules

modpol_core/modules/consent.lua

@@ -13,8 +13,8 @@ consent.data = {
 }
 
 consent.config = {
-    prompt = "Do you consent?",
-    votes_required = 1
+   prompt = "Do you consent?",
+    votes_required = false
 }
 
 --- Initiate consent
@@ -22,13 +22,22 @@ consent.config = {
 -- @param result Callback if this module is embedded in other modules
 function consent:initiate(result)
    self.data.result = result
-   -- if org is empty, consent is given automatically
-   if self.org:get_member_count() == 0 then
+   -- if org is empty or no votes required, consent given
+   if self.org:get_member_count() == 0
+      or self.config.votes_required == 0 then
+      modpol.interactions.message_org(
+         self.initiator,
+         self.org.name,
+         "Consent reached: " .. self.config.prompt)
       if self.data.result then
          self.data.result() end
       self.org:delete_process(self.id)
    else
       -- otherwise, create poll
+      -- set default votes_required
+      if not self.config.votes_required then
+         self.config.votes_required = self.org:get_member_count()
+      end
       for id, member in pairs(self.org.members) do
          self.org:add_pending_action(self.id, member, "callback")
       end
@@ -54,6 +63,10 @@ function consent:callback(member)
               "/"..self.config.votes_required..")"
            )
            if self.data.votes >= self.config.votes_required then
+              modpol.interactions.message_org(
+                 self.initiator,
+                 self.org.name,
+                 "Consent reached: " .. self.config.prompt)
               if self.data.result then
                  self.data.result() end
               self.org:delete_process(self.id)