feat: index liquidation state timings

Agoric · Apr 27, 2024 · fd4dffa · fd4dffa
1 parent 77914d8
commit fd4dffa
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Showing 3 changed files with 16 additions and 0 deletions.
diff --git a/schema.graphql b/schema.graphql
@@ -143,6 +143,8 @@ type Vault @entity {
   debt: BigInt
   state: String
   wallet: Wallet!
+  liquidatingAt: Date
+  liquidatedAt: Date  
 }
 
 type VaultManagerMetrics @entity {

diff --git a/src/mappings/constants.ts b/src/mappings/constants.ts
@@ -19,6 +19,11 @@ export const EVENT_TYPES = {
   TRANSFER: "transfer",
 };
 
+export const VAULT_STATES = {
+  LIQUIDATING: "liquidating",
+  LIQUIDATED: "liquidated"
+}
+
 export const VALUE_KEY = b64encode("value");
 export const STORE_KEY = b64encode("store");
 export const VSTORAGE_VALUE = b64encode("vstorage");

diff --git a/src/mappings/events/vaults.ts b/src/mappings/events/vaults.ts
@@ -1,4 +1,5 @@
 import { VaultManagerMetrics, VaultManagerMetricsDaily, VaultManagerGovernance, Wallet, Vault } from "../../types";
+import { VAULT_STATES } from "../constants";
 import { dateToDayKey, extractBrand } from "../utils";
 
 export const vaultsEventKit = (block: any, data: any, module: string, path: string) => {
@@ -55,6 +56,14 @@ export const vaultsEventKit = (block: any, data: any, module: string, path: stri
     vault.debt = payload?.debtSnapshot?.debt?.__value;
     vault.balance = payload?.locked?.__value;
     vault.state = payload?.vaultState;
+
+    if (vault.state === VAULT_STATES.LIQUIDATING && !vault.liquidatingAt) {
+      vault.liquidatingAt = block.block.header.time;
+    }
+
+    if (vault.state === VAULT_STATES.LIQUIDATED && !vault.liquidatedAt) {
+      vault.liquidatedAt = block.block.header.time;
+    }
     return [vault.save()];
   }