add life policy aggregate

lib/policy_service/aggregates/fire_policy_application.ex

@@ -1,11 +0,0 @@
-defmodule PolicyService.Aggregates.FirePolicyApplication do
-  use PolicyService.Aggregates.PolicyApplication,
-    policy_type: "fire",
-    commands: PolicyService.Commands.FirePolicy
-
-  def validate_details(%{property_address: addr, property_value: val})
-      when is_binary(addr) and byte_size(addr) > 0 and is_number(val) and val > 0,
-      do: :ok
-
-  def validate_details(_), do: {:error, :invalid_fire_details}
-end

lib/policy_service/aggregates/life_policy_application.ex

@@ -0,0 +1,37 @@
+defmodule PolicyService.Aggregates.LifePolicyApplication do
+  use PolicyService.Aggregates.PolicyApplication,
+    policy_type: "life",
+    commands: PolicyService.Commands.LifePolicy
+
+  @valid_coverage_types ~w(banking protection)
+
+  def validate_details(%{
+        "coverage_type" => coverage_type,
+        "coverage_amount" => coverage_amount,
+        "coverage_years" => coverage_years,
+        "smoker" => smoker,
+        "medications" => medications,
+        "surgeries" => surgeries,
+        "weight" => weight,
+        "height" => height
+      })
+      when is_binary(coverage_type) and byte_size(coverage_type) > 0 and
+             is_number(coverage_amount) and coverage_amount > 0 and
+             is_integer(coverage_years) and coverage_years > 0 and
+             is_boolean(smoker) and
+             is_list(medications) and
+             is_list(surgeries) and
+             is_number(weight) and weight > 0 and
+             is_number(height) and height > 0 do
+    cond do
+      coverage_type not in @valid_coverage_types -> {:error, :invalid_coverage_type}
+      coverage_years > 100 -> {:error, :invalid_coverage_years}
+      true -> :ok
+    end
+  end
+
+  def validate_details(_), do: {:error, :invalid_life_details}
+
+  def validate_insured(%{"type" => "corporate"}), do: {:error, :life_insurance_requires_individual}
+  def validate_insured(insured), do: super(insured)
+end

lib/policy_service/commands/fire_policy.ex

@@ -1,8 +0,0 @@
-defmodule PolicyService.Commands.FirePolicy do
-  defmodule SubmitPolicyApplication,
-    do: use(PolicyService.Commands.Policy.SubmitPolicyApplication)
-
-  defmodule RecordProviderQuote, do: use(PolicyService.Commands.Policy.RecordProviderQuote)
-  defmodule AcceptQuoteAndSolicit, do: use(PolicyService.Commands.Policy.AcceptQuoteAndSolicit)
-  defmodule RecordPolicyIssued, do: use(PolicyService.Commands.Policy.RecordPolicyIssued)
-end