feat: add which standard the token is

generated/persisted_state.envio.json

@@ -1 +1 @@
-{"has_run_db_migrations":true,"config_hash":"b2670a66fe3ea530f9e04003e27dce31c59b4c31926bb50a1a191edcac6bbe8c","schema_hash":"43ff9276960cca0460cf430db51c8da2bb6cfc4be3b06716e73af6f6dcf7ebc3","handler_files_hash":"2bf798587ecddbb0bcdeb806defe1d730c5c92515784332a1cd84b4761c58f38","abi_files_hash":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"}
+{"has_run_db_migrations":true,"config_hash":"74b7df50a76dc93cade163b0a25b19736c61e0c7bd6202531a5f6535cae9dfed","schema_hash":"46ae8352a6ad9458d29e50ca072865a6d52601b9859d7d41d2af5d2223410ef2","handler_files_hash":"46253e4b5d63fef38796cd057ab70b06b5eb248d9991252bfe11ab54d7a19fbe","abi_files_hash":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"}

schema.graphql

@@ -20,6 +20,7 @@ type Token @entity {
   owner: User!
   value: BigInt! # This is mostly relevant to ERC1155 tokens where each token has a value or 'number'
   metadata: Metadata @derivedFrom(field: "token_id")
+  standard: String!
 }
 
 type Metadata @entity {

src/EventHandlers.res

@@ -17,6 +17,7 @@ Handlers.ERC721Contract.Transfer.handler((~event, ~context) => {
     collection: event.srcAddress->Ethers.ethAddressToString,
     owner: event.params.to->Ethers.ethAddressToString,
     value: 1->Ethers.BigInt.fromInt,
+    standard: "ERC721",
   }
 
   switch context.nftcollection.nftCollectionUpdated() {
@@ -42,6 +43,9 @@ Handlers.ERC721Contract.Transfer.handler((~event, ~context) => {
       contractAddress: event.srcAddress->Ethers.ethAddressToString,
       //First NFT is being created so current suplly is 1
       currentSupply: 1,
+      name: None,
+      symbol: None,
+      maxSupply: None,
     }
 
     context.nftcollection.set(newNftCollection)
@@ -81,6 +85,7 @@ Handlers.ERC1155Contract.TransferSingle.handler((~event, ~context) => {
     collection: event.srcAddress->Ethers.ethAddressToString,
     owner: event.params.to->Ethers.ethAddressToString,
     value: event.params.value,
+    standard: "ERC1155",
   }
 
   switch context.nftcollection.nftCollectionUpdated() {
@@ -106,6 +111,9 @@ Handlers.ERC1155Contract.TransferSingle.handler((~event, ~context) => {
       contractAddress: event.srcAddress->Ethers.ethAddressToString,
       //First NFT is being created so current suplly is 1
       currentSupply: 1,
+      name: None,
+      symbol: None,
+      maxSupply: None,
     }
 
     context.nftcollection.set(newNftCollection)
@@ -133,24 +141,25 @@ Handlers.ERC1155Contract.TransferSingle.handler((~event, ~context) => {
 
 Handlers.ERC1155Contract.TransferBatch.loader((~event, ~context) => {
   context.nftcollection.nftCollectionUpdatedLoad(event.srcAddress->Ethers.ethAddressToString)
-      event.params.ids->Belt.Array.forEach(id => {
-        context.token.existingTransferredTokenLoad(
-          event.srcAddress->Ethers.ethAddressToString ++ id->Ethers.BigInt.toString,
-          ~loaders={},
-        )
-      })
+  event.params.ids->Belt.Array.forEach(id => {
+    context.token.existingTransferredTokenLoad(
+      event.srcAddress->Ethers.ethAddressToString ++ id->Ethers.BigInt.toString,
+      ~loaders={},
+    )
+  })
 })
 
 Handlers.ERC1155Contract.TransferBatch.handler((~event, ~context) => {
-  Js.log("in handler event.params.ids")
-  Js.log(event.params.ids)
   let _ = event.params.ids->Belt.Array.mapWithIndex((index, id) => {
     let token = {
       id: `${event.srcAddress->Ethers.ethAddressToString}-${id->Ethers.BigInt.toString}`,
       tokenId: id,
       collection: event.srcAddress->Ethers.ethAddressToString,
       owner: event.params.to->Ethers.ethAddressToString,
-      value: event.params.values->Belt.Array.get(index)->Belt.Option.getWithDefault(1->Ethers.BigInt.fromInt),
+      value: event.params.values
+      ->Belt.Array.get(index)
+      ->Belt.Option.getWithDefault(1->Ethers.BigInt.fromInt),
+      standard: "ERC1155",
     }
 
     switch context.nftcollection.nftCollectionUpdated() {
@@ -176,6 +185,9 @@ Handlers.ERC1155Contract.TransferBatch.handler((~event, ~context) => {
         contractAddress: event.srcAddress->Ethers.ethAddressToString,
         //First NFT is being created so current suplly is 1
         currentSupply: 1,
+        name: None,
+        symbol: None,
+        maxSupply: None,
       }
 
       context.nftcollection.set(newNftCollection)