revamp aggregate and use typestruct

lib/policy_service/projectors/policy_projector.ex

@@ -10,12 +10,11 @@ defmodule PolicyService.Projectors.PolicyProjector do
     ProviderQuoteReceived,
     AllQuotesReceived,
     QuoteAccepted,
-    SolicitationSent,
+    SolicitationRequestSent,
     PolicyIssued
   }
 
   alias PolicyService.Projections.PolicyApplication
-  alias PolicyService.Aggregates.PolicyId
   import Ecto.Query
 
   project(%PolicyApplicationSubmitted{} = e, _meta, fn multi ->
@@ -69,25 +68,20 @@ defmodule PolicyService.Projectors.PolicyProjector do
     end)
     |> Ecto.Multi.update(:policy_application, fn %{fetch: p} ->
       Ecto.Changeset.change(p,
-        accepted_quote_id: e.quote.quote_id,
         accepted_plan_id: e.plan.plan_id,
-        accepted_provider_id: e.provider.id,
-        accepted_at: parse_datetime(e.accepted_at),
-        status: "solicitation_sent"
+        accepted_by: e.accepted_by
       )
     end)
   end)
 
-  project(%SolicitationSent{} = e, _meta, fn multi ->
+  project(%SolicitationRequestSent{} = e, _meta, fn multi ->
     multi
     |> Ecto.Multi.run(:fetch, fn repo, _ ->
       {:ok, repo.get!(PolicyApplication, to_string(e.id))}
     end)
     |> Ecto.Multi.update(:policy_application, fn %{fetch: p} ->
       Ecto.Changeset.change(p,
-        solicitation_id: e.solicitation_id,
-        solicitation_s3_key: e.s3_key,
-        solicitation_sent_at: parse_datetime(e.sent_at)
+        status: "awaiting_policy"
       )
     end)
   end)
@@ -99,7 +93,7 @@ defmodule PolicyService.Projectors.PolicyProjector do
     end)
     |> Ecto.Multi.update(:policy_application, fn %{fetch: p} ->
       Ecto.Changeset.change(p,
-        policy_number: e.policy_number,
+        provider_policy_number: e.provider_policy_number,
         effective_date: parse_date(e.effective_date),
         expiry_date: parse_date(e.expiry_date),
         issued_at: parse_datetime(e.issued_at),