From d942f735f1ad48266d27bde3e241efaeb3c0dbf9 Mon Sep 17 00:00:00 2001
From: matthias zimmermann <zimmermann@xbrain.ch>
Date: Thu, 28 Jul 2022 10:23:07 +0200
Subject: [PATCH] add claim closing, refine payout handling

---
 contracts/components/Product.sol       | 12 ++++++++----
 contracts/modules/IPolicy.sol          | 18 +++++++-----------
 contracts/services/IProductService.sol |  5 +++--
 3 files changed, 18 insertions(+), 17 deletions(-)

diff --git a/contracts/components/Product.sol b/contracts/components/Product.sol
index bf09ba3..eaf5a20 100644
--- a/contracts/components/Product.sol
+++ b/contracts/components/Product.sol
@@ -174,10 +174,6 @@ abstract contract Product is
             data);
     }
 
-    function _declineClaim(bytes32 processId, uint256 claimId) internal {
-        _productService.declineClaim(processId, claimId);
-    }
-
     function _confirmClaim(
         bytes32 processId,
         uint256 claimId,
@@ -194,6 +190,14 @@ abstract contract Product is
             data);
     }
 
+    function _declineClaim(bytes32 processId, uint256 claimId) internal {
+        _productService.declineClaim(processId, claimId);
+    }
+
+    function _closeClaim(bytes32 processId, uint256 claimId) internal {
+        _productService.closeClaim(processId, claimId);
+    }
+
     function _newPayout(
         bytes32 processId,
         uint256 claimId,
diff --git a/contracts/modules/IPolicy.sol b/contracts/modules/IPolicy.sol
index c067c3f..a6ef910 100644
--- a/contracts/modules/IPolicy.sol
+++ b/contracts/modules/IPolicy.sol
@@ -32,14 +32,16 @@ interface IPolicy {
 
     event LogPremiumCollected(bytes32 processId, uint256 amount);
 
-    event LogClaimCreated(bytes32 processId, uint256 claimId);
-    event LogClaimConfirmed(bytes32 processId, uint256 claimId);
+    event LogClaimCreated(bytes32 processId, uint256 claimId, uint256 claimAmount);
+    event LogClaimConfirmed(bytes32 processId, uint256 claimId, uint256 confirmedAmount);
     event LogClaimDeclined(bytes32 processId, uint256 claimId);
+    event LogClaimClosed(bytes32 processId, uint256 claimId);
 
     event LogPayoutCreated(
         bytes32 processId,
         uint256 claimId,
-        uint256 payoutId
+        uint256 payoutId,
+        uint256 amount
     );
 
     event LogPayoutProcessed(
@@ -47,11 +49,6 @@ interface IPolicy {
         uint256 payoutId
     );
 
-    event LogPayoutCompleted(
-        bytes32 processId,
-        uint256 payoutId
-    );
-
     // States
     enum PolicyFlowState {Started, Paused, Finished}
     enum ApplicationState {Applied, Revoked, Underwritten, Declined}
@@ -145,6 +142,7 @@ interface IPolicy {
 
     function confirmClaim(bytes32 processId, uint256 claimId) external;
     function declineClaim(bytes32 processId, uint256 claimId) external;
+    function closeClaim(bytes32 processId, uint256 claimId) external;
 
     function createPayout(
         bytes32 processId,
@@ -155,8 +153,6 @@ interface IPolicy {
 
     function processPayout(
         bytes32 processId,
-        uint256 payoutId,
-        bool isComplete,
-        bytes calldata data
+        uint256 payoutId
     ) external;
 }
diff --git a/contracts/services/IProductService.sol b/contracts/services/IProductService.sol
index 93d9ca8..653fa1f 100644
--- a/contracts/services/IProductService.sol
+++ b/contracts/services/IProductService.sol
@@ -31,8 +31,6 @@ interface IProductService {
         bytes calldata data
     ) external returns(uint256 claimId);
 
-    function declineClaim(bytes32 processId, uint256 claimId) external;
-
     function confirmClaim(
         bytes32 processId, 
         uint256 claimId, 
@@ -40,6 +38,9 @@ interface IProductService {
         bytes calldata data
     ) external returns(uint256 payoutId);
 
+    function declineClaim(bytes32 processId, uint256 claimId) external;
+    function closeClaim(bytes32 processId, uint256 claimId) external;
+
     function newPayout(
         bytes32 processId, 
         uint256 claimId,