Update main_controller.rb

I commented notifications to you connor with !connor.... I havent looked at how to sort better yet, but my markups should make the pre-sort results a little better

app/controllers/main_controller.rb

@@ -62,9 +62,11 @@ class MainController < ApplicationController
       end
       
       if filterByMetacode
+      	# !connor : Shouldn't this be checked for all cases, not just metacodes?
         if term == ""
           @topics = []
         else
+          # !connor add % to the frontof this one too? why not?
           search = term.downcase + '%'
           
           if !user
@@ -92,6 +94,7 @@ class MainController < ApplicationController
           @topics = Topic.where('LOWER("link") like ?', search).where('user_id = ?', user).order('"name"')
         end
       else #regular case, just search the name
+        # !connor : Definitely add the % out front here.
         search = term.downcase + '%'
         if !user
           @topics = Topic.where('LOWER("name") like ?', search).order('"name"')
@@ -114,6 +117,7 @@ class MainController < ApplicationController
     @current = current_user
     
     term = params[:term]
+    #!connor is nil the same as false? why is it done different here?
     user = params[:user] ? params[:user] : nil
     
     if term && !term.empty? && term.downcase[0..5] != "topic:" && term.downcase[0..6] != "mapper:" && term.downcase != "map:"
@@ -127,10 +131,11 @@ class MainController < ApplicationController
         term = term[5..-1] 
         desc = true
       end
-      
+      # !connor make the search always '%' : term.downcase + '%'
       search = desc ?  '%' + term.downcase + '%' : term.downcase + '%'
       query = desc ?  'LOWER("desc") like ?' : 'LOWER("name") like ?'
       if !user
+      	# !connor why is the limit 5 done here and not above? also, why not limit after sorting alphabetically?
         @maps = Map.where(query, search).limit(5).order('"name"')
       elsif user
         @maps = Map.where(query, search).where('user_id = ?', user).limit(5).order('"name"')
@@ -154,7 +159,7 @@ class MainController < ApplicationController
     
       #remove "mapper:" if appended at beginning
       term = term[7..-1] if term.downcase[0..6] == "mapper:"
-      
+      #!connor same question as above
       @mappers = User.where('LOWER("name") like ?', term.downcase + '%').limit(5).order('"name"')
     else
       @mappers = []
@@ -173,6 +178,7 @@ class MainController < ApplicationController
     
     if term && !term.empty?
       @synapses = Synapse.select('DISTINCT "desc"').
+       #!connor this should likely also have the preceeding %
         where('LOWER("desc") like ?', term.downcase + '%').limit(5).order('"desc"')
       
       render json: autocomplete_synapse_generic_json(@synapses)