refactor buyer and insured and add more policy types

lib/policy_service/events/policy.ex

@@ -8,7 +8,10 @@ defmodule PolicyService.Events do
   defmacro __using__(_opts) do
     quote do
       defimpl Commanded.Serialization.JsonDecoder do
-        def decode(%{id: %{org_id: org_id, policy_type: policy_type, application_id: application_id}} = event) do
+        def decode(
+              %{id: %{org_id: org_id, policy_type: policy_type, application_id: application_id}} =
+                event
+            ) do
           %{event | id: PolicyId.new(org_id, policy_type, application_id)}
         end
 
@@ -26,19 +29,45 @@ defmodule PolicyService.Events.Policy do
   defmodule PolicyApplicationSubmitted do
     use PolicyService.Events
     @derive Jason.Encoder
-    defstruct [:id, :submitted_by, :applicant_info, :policy_details, :selected_providers, :submitted_at]
+    defstruct [
+      :id,
+      :submitted_by,
+      :insured,
+      :buyer,
+      :policy_details,
+      :selected_providers,
+      :submitted_at
+    ]
   end
 
   defmodule QuoteRequestSent do
     use PolicyService.Events
     @derive Jason.Encoder
-    defstruct [:id, :provider_id, :provider_email, :applicant_info, :policy_details, :requested_at]
+    defstruct [
+      :id,
+      :provider_id,
+      :provider_email,
+      :insured,
+      :buyer,
+      :policy_details,
+      :requested_at
+    ]
   end
 
   defmodule ProviderQuoteReceived do
     use PolicyService.Events
     @derive Jason.Encoder
-    defstruct [:id, :recorded_by, :provider_id, :quote_id, :premium, :coverage_details, :valid_until, :plans, :received_at]
+    defstruct [
+      :id,
+      :recorded_by,
+      :provider_id,
+      :quote_id,
+      :premium,
+      :coverage_details,
+      :valid_until,
+      :plans,
+      :received_at
+    ]
   end
 
   defmodule AllQuotesReceived do
@@ -53,11 +82,11 @@ defmodule PolicyService.Events.Policy do
     defstruct [:id, :accepted_by, :quote, :plan, :provider]
   end
 
-    defmodule SolicitationRequestSent do
-      use PolicyService.Events
-      @derive Jason.Encoder
-      defstruct [:id, :plan, :provider_id]
-    end
+  defmodule SolicitationRequestSent do
+    use PolicyService.Events
+    @derive Jason.Encoder
+    defstruct [:id, :plan, :provider_id]
+  end
 
   defmodule PolicyIssued do
     use PolicyService.Events