fix: maxVerifierCut/Pending wrong types, schema issues and more

Author: juanmardefago

schema.graphql

@@ -854,10 +854,10 @@ type Provision @entity {
   tokensThawing: BigInt!
 
   "Max amount that can be taken by the verifier when slashing, expressed in parts-per-million of the amount slashed"
-  maxVerifierCut: Int!
+  maxVerifierCut: BigInt!
 
   "Pending value for maxVerifierCut. Verifier needs to accept it before it becomes active"
-  maxVerifierCutPending: Int!
+  maxVerifierCutPending: BigInt!
 
   "Time, in seconds, tokens must thaw before being withdrawn"
   thawingPeriod: BigInt!
@@ -871,7 +871,7 @@ type ThawRequest @entity {
 
   indexer: Indexer!
 
-  service: DataService!
+  dataService: DataService!
 
   owner: GraphAccount!
 

src/mappings/helpers/helpers.ts

@@ -197,13 +197,12 @@ export function createOrLoadProvision(indexerAddress: Bytes, verifierAddress: By
   if (provision == null) {
     provision = new Provision(id)
     provision.indexer = indexerAddress.toHexString()
-    provision.service = verifierAddress.toHexString()
+    provision.dataService = verifierAddress.toHexString()
     provision.tokensProvisioned = BigInt.fromI32(0)
     provision.tokensThawing = BigInt.fromI32(0)
-    provision.sharesThawing = BigInt.fromI32(0)
     provision.createdAt = timestamp
-    provision.maxVerifierCut = 0
-    provision.maxVerifierCutPending = 0
+    provision.maxVerifierCut = BigInt.fromI32(0)
+    provision.maxVerifierCutPending = BigInt.fromI32(0)
     provision.thawingPeriod = BigInt.fromI32(0)
     provision.thawingPeriodPending = BigInt.fromI32(0)
     provision.save()

src/mappings/horizonStaking.ts

@@ -183,7 +183,7 @@ export function handleThawRequestCreated(event: ThawRequestCreated): void {
 
     let request = new ThawRequest(event.params.thawRequestId.toHexString())
     request.indexer = indexer.id
-    request.service = dataService.id
+    request.dataService = dataService.id
     request.owner = owner.id
     request.shares = event.params.shares
     request.tokens = BigInt.fromI32(0)
@@ -192,7 +192,7 @@ export function handleThawRequestCreated(event: ThawRequestCreated): void {
 }
 
 export function handleThawRequestFulfilled(event: ThawRequestFulfilled): void {
-    let request = ThawRequest.load(event.params.thawRequestId.toHexString())
+    let request = ThawRequest.load(event.params.thawRequestId.toHexString())!
     request.tokens = event.params.tokens
     request.valid = event.params.valid
     request.save()