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bulla-network · Sep 5, 2024 · c2f2e0f · c2f2e0f
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Showing 7 changed files with 281 additions and 45 deletions.
diff --git a/bulla-contracts/abis/BullaFactoring.json b/bulla-contracts/abis/BullaFactoring.json
@@ -307,6 +307,11 @@
       "name": "ImpairReserveMustBeGreater",
       "type": "error"
     },
+    {
+      "inputs": [],
+      "name": "ImpairReserveNotSet",
+      "type": "error"
+    },
     {
       "inputs": [],
       "name": "InvalidAddress",
@@ -332,6 +337,11 @@
       "name": "InvoiceCanceled",
       "type": "error"
     },
+    {
+      "inputs": [],
+      "name": "InvoiceCannotBePaid",
+      "type": "error"
+    },
     {
       "inputs": [],
       "name": "InvoiceCreditorChanged",
@@ -526,6 +536,43 @@
       "name": "ApprovalDurationChanged",
       "type": "event"
     },
+    {
+      "anonymous": false,
+      "inputs": [
+        {
+          "indexed": true,
+          "internalType": "address",
+          "name": "withdrawer",
+          "type": "address"
+        },
+        {
+          "indexed": true,
+          "internalType": "address",
+          "name": "receiver",
+          "type": "address"
+        },
+        {
+          "indexed": true,
+          "internalType": "address",
+          "name": "owner",
+          "type": "address"
+        },
+        {
+          "indexed": false,
+          "internalType": "uint256",
+          "name": "assets",
+          "type": "uint256"
+        },
+        {
+          "indexed": false,
+          "internalType": "uint256",
+          "name": "shares",
+          "type": "uint256"
+        }
+      ],
+      "name": "AssetsWithdrawn",
+      "type": "event"
+    },
     {
       "anonymous": false,
       "inputs": [
@@ -826,6 +873,55 @@
       "name": "InvoiceKickbackAmountSent",
       "type": "event"
     },
+    {
+      "anonymous": false,
+      "inputs": [
+        {
+          "indexed": true,
+          "internalType": "uint256",
+          "name": "invoiceId",
+          "type": "uint256"
+        },
+        {
+          "indexed": false,
+          "internalType": "uint256",
+          "name": "trueInterest",
+          "type": "uint256"
+        },
+        {
+          "indexed": false,
+          "internalType": "uint256",
+          "name": "trueProtocolFee",
+          "type": "uint256"
+        },
+        {
+          "indexed": false,
+          "internalType": "uint256",
+          "name": "adminFee",
+          "type": "uint256"
+        },
+        {
+          "indexed": false,
+          "internalType": "uint256",
+          "name": "fundedAmountNet",
+          "type": "uint256"
+        },
+        {
+          "indexed": false,
+          "internalType": "uint256",
+          "name": "kickbackAmount",
+          "type": "uint256"
+        },
+        {
+          "indexed": true,
+          "internalType": "address",
+          "name": "originalCreditor",
+          "type": "address"
+        }
+      ],
+      "name": "InvoicePaid",
+      "type": "event"
+    },
     {
       "anonymous": false,
       "inputs": [
@@ -1379,15 +1475,15 @@
           "name": "fundedAmountNet",
           "type": "uint256"
         },
-        {
-          "internalType": "uint256",
-          "name": "adminFee",
-          "type": "uint256"
-        },
         {
           "internalType": "uint16",
           "name": "minDaysInterestApplied",
           "type": "uint16"
+        },
+        {
+          "internalType": "uint256",
+          "name": "trueFaceValue",
+          "type": "uint256"
         }
       ],
       "stateMutability": "view",
@@ -1464,6 +1560,19 @@
       "stateMutability": "view",
       "type": "function"
     },
+    {
+      "inputs": [],
+      "name": "calculateAccruedProfits",
+      "outputs": [
+        {
+          "internalType": "uint256",
+          "name": "accruedProfits",
+          "type": "uint256"
+        }
+      ],
+      "stateMutability": "view",
+      "type": "function"
+    },
     {
       "inputs": [],
       "name": "calculateCapitalAccount",
@@ -1504,7 +1613,7 @@
         },
         {
           "internalType": "uint256",
-          "name": "taxAmount",
+          "name": "trueAdminFee",
           "type": "uint256"
         }
       ],
@@ -1568,25 +1677,6 @@
       "stateMutability": "view",
       "type": "function"
     },
-    {
-      "inputs": [
-        {
-          "internalType": "uint256",
-          "name": "amount",
-          "type": "uint256"
-        }
-      ],
-      "name": "calculateTax",
-      "outputs": [
-        {
-          "internalType": "uint256",
-          "name": "",
-          "type": "uint256"
-        }
-      ],
-      "stateMutability": "view",
-      "type": "function"
-    },
     {
       "inputs": [
         {
@@ -2450,19 +2540,6 @@
       "stateMutability": "nonpayable",
       "type": "function"
     },
-    {
-      "inputs": [
-        {
-          "internalType": "contract IInvoiceProviderAdapter",
-          "name": "_newInvoiceProviderAdapter",
-          "type": "address"
-        }
-      ],
-      "name": "setInvoiceProviderAdapter",
-      "outputs": [],
-      "stateMutability": "nonpayable",
-      "type": "function"
-    },
     {
       "inputs": [
         {
@@ -2515,6 +2592,19 @@
       "stateMutability": "nonpayable",
       "type": "function"
     },
+    {
+      "inputs": [],
+      "name": "sumTargetFeesForActiveInvoices",
+      "outputs": [
+        {
+          "internalType": "uint256",
+          "name": "targetFees",
+          "type": "uint256"
+        }
+      ],
+      "stateMutability": "view",
+      "type": "function"
+    },
     {
       "inputs": [],
       "name": "symbol",
@@ -2720,17 +2810,17 @@
       "inputs": [
         {
           "internalType": "uint256",
-          "name": "",
+          "name": "assets",
           "type": "uint256"
         },
         {
           "internalType": "address",
-          "name": "",
+          "name": "receiver",
           "type": "address"
         },
         {
           "internalType": "address",
-          "name": "",
+          "name": "owner",
           "type": "address"
         }
       ],
@@ -2742,7 +2832,7 @@
           "type": "uint256"
         }
       ],
-      "stateMutability": "pure",
+      "stateMutability": "nonpayable",
       "type": "function"
     },
     {

diff --git a/bulla-contracts/schema.graphql b/bulla-contracts/schema.graphql
@@ -199,6 +199,25 @@ type InvoiceKickbackAmountSentEvent implements IEventLog & IPoolTransaction @ent
   claim: Claim!
 }
 
+type InvoicePaidEvent implements IEventLog & IPoolTransaction @entity {
+  id: ID!
+  invoiceId: String!
+  fundedAmount: BigInt!
+  kickbackAmount: BigInt!
+  trueInterest: BigInt!
+  trueProtocolFee: BigInt!
+  trueAdminFee: BigInt!
+  originalCreditor: Bytes! #address
+  eventName: String!
+  blockNumber: BigInt!
+  transactionHash: Bytes!
+  logIndex: BigInt!
+  timestamp: BigInt!
+  poolAddress: Bytes!
+  priceAfterTransaction: BigInt!
+  claim: Claim!
+}
+
 type InvoiceUnfactoredEvent implements IEventLog & IPoolTransaction @entity {
   id: ID!
   invoiceId: String!

diff --git a/bulla-contracts/src/functions/BullaFactoring.ts b/bulla-contracts/src/functions/BullaFactoring.ts
@@ -1,9 +1,10 @@
-import { Address, BigInt, ethereum } from "@graphprotocol/graph-ts";
+import { BigInt, ethereum } from "@graphprotocol/graph-ts";
 import {
   DepositMadeEvent,
   DepositMadeWithAttachmentEvent,
   InvoiceFundedEvent,
   InvoiceKickbackAmountSentEvent,
+  InvoicePaidEvent,
   InvoiceUnfactoredEvent,
   SharesRedeemedEvent,
   SharesRedeemedWithAttachmentEvent
@@ -13,11 +14,11 @@ import {
   DepositMadeWithAttachment,
   InvoiceFunded,
   InvoiceKickbackAmountSent,
+  InvoicePaid,
   InvoiceUnfactored,
   SharesRedeemed,
   SharesRedeemedWithAttachment
 } from "../../generated/BullaFactoring/BullaFactoring";
-import { getOrCreatePricePerShare } from "./common";
 
 export const getInvoiceFundedEventId = (underlyingClaimId: BigInt, event: ethereum.Event): string =>
   "InvoiceFunded-" + underlyingClaimId.toString() + "-" + event.transaction.hash.toHexString() + "-" + event.logIndex.toString();
@@ -32,6 +33,12 @@ export const getInvoiceKickbackAmountSentEventId = (underlyingClaimId: BigInt, e
 export const createInvoiceKickbackAmountSentEvent = (underlyingTokenId: BigInt, event: InvoiceKickbackAmountSent): InvoiceKickbackAmountSentEvent =>
   new InvoiceKickbackAmountSentEvent(getInvoiceKickbackAmountSentEventId(underlyingTokenId, event));
 
+export const getInvoicePaidEventId = (underlyingClaimId: BigInt, event: ethereum.Event): string =>
+  "InvoicePaid-" + underlyingClaimId.toString() + "-" + event.transaction.hash.toHexString() + "-" + event.logIndex.toString();
+
+export const createInvoicePaidEvent = (underlyingTokenId: BigInt, event: InvoicePaid): InvoicePaidEvent =>
+  new InvoicePaidEvent(getInvoicePaidEventId(underlyingTokenId, event));
+
 export const getInvoiceUnfactoredEventId = (underlyingClaimId: BigInt, event: ethereum.Event): string =>
   "InvoiceUnfactored-" + underlyingClaimId.toString() + "-" + event.transaction.hash.toHexString() + "-" + event.logIndex.toString();
 

diff --git a/bulla-contracts/src/mappings/BullaFactoring.ts b/bulla-contracts/src/mappings/BullaFactoring.ts
@@ -4,6 +4,8 @@ import {
   DepositMadeWithAttachment,
   InvoiceFunded,
   InvoiceKickbackAmountSent,
+  InvoicePaid,
+  InvoicePaid__Params,
   InvoiceUnfactored,
   SharesRedeemed,
   SharesRedeemedWithAttachment
@@ -14,6 +16,7 @@ import {
   createDepositMadeWithAttachmentEvent,
   createInvoiceFundedEvent,
   createInvoiceKickbackAmountSentEvent,
+  createInvoicePaidEvent,
   createInvoiceUnfactoredEvent,
   createSharesRedeemedEvent,
   createSharesRedeemedWithAttachmentEvent
@@ -98,6 +101,45 @@ export function handleInvoiceKickbackAmountSent(event: InvoiceKickbackAmountSent
   historical_factoring_statistics.save();
 }
 
+export function handleInvoicePaid(event: InvoicePaid): void {
+  const ev: InvoicePaid__Params = event.params;
+  const originatingClaimId = ev.invoiceId;
+
+  log.info("in handleInvoicePaid", []);
+  const underlyingClaim = getClaim(originatingClaimId.toString());
+  const InvoicePaidEvent = createInvoicePaidEvent(originatingClaimId, event);
+
+  InvoicePaidEvent.invoiceId = underlyingClaim.id;
+  InvoicePaidEvent.fundedAmount = ev.fundedAmountNet;
+  InvoicePaidEvent.kickbackAmount = ev.kickbackAmount;
+  // issue:  Ethereum value is not an int or uint.
+  InvoicePaidEvent.trueAdminFee = ev.adminFee;
+  InvoicePaidEvent.trueInterest = ev.trueInterest;
+  InvoicePaidEvent.trueProtocolFee = ev.trueProtocolFee;
+  // issue: index out of range
+  // InvoicePaidEvent.originalCreditor = ev.originalCreditor;
+  // const original_creditor = getOrCreateUser(ev.originalCreditor);
+  const price_per_share = getOrCreatePricePerShare(event);
+  const latestPrice = getLatestPrice(event);
+  const historical_factoring_statistics = getOrCreateHistoricalFactoringStatistics(event);
+
+  InvoicePaidEvent.eventName = "InvoicePaid";
+  InvoicePaidEvent.blockNumber = event.block.number;
+  InvoicePaidEvent.transactionHash = event.transaction.hash;
+  InvoicePaidEvent.logIndex = event.logIndex;
+  InvoicePaidEvent.timestamp = event.block.timestamp;
+  InvoicePaidEvent.poolAddress = event.address;
+  InvoicePaidEvent.priceAfterTransaction = latestPrice;
+  InvoicePaidEvent.claim = underlyingClaim.id;
+
+  // original_creditor.factoringEvents = original_creditor.factoringEvents ? original_creditor.factoringEvents.concat([InvoicePaidEvent.id]) : [InvoicePaidEvent.id];
+
+  InvoicePaidEvent.save();
+  // original_creditor.save();
+  price_per_share.save();
+  historical_factoring_statistics.save();
+}
+
 export function handleInvoiceUnfactored(event: InvoiceUnfactored): void {
   const ev = event.params;
   const originatingClaimId = ev.invoiceId;