Explicitly state permissions for CommunitySolutionPolicy

app/policies/community_solution_policy.rb

@@ -1,6 +1,21 @@
 # frozen_string_literal: true
 
 class CommunitySolutionPolicy < AdminOnlyPolicy
+  def show?
+    # We don't have a show action, so no one can show a CommunitySolution directly.
+    no_one
+  end
+
+  def new?
+    # We don't have a destroy action, so no one can create a CommunitySolution directly.
+    no_one
+  end
+
+  def create?
+    # We don't have a destroy action, so no one can initialize a CommunitySolution directly.
+    no_one
+  end
+
   def edit?
     everyone
   end
@@ -8,4 +23,9 @@ class CommunitySolutionPolicy < AdminOnlyPolicy
   def update?
     everyone
   end
+
+  def destroy?
+    # We don't have a destroy action, so no one can destroy a CommunitySolution directly.
+    no_one
+  end
 end