further fixes of txhashes and output version compatibility

vacuumlabs · Sep 28, 2021 · b22a0ff · b22a0ff
1 parent 0a3701a
commit b22a0ff
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Showing 3 changed files with 109 additions and 104 deletions.
diff --git a/src/interactions/serialization/txOutput.ts b/src/interactions/serialization/txOutput.ts
@@ -4,6 +4,7 @@ import type { Version } from "../../types/public"
 import { unreachable } from "../../utils/assert"
 import { hex_to_buf, uint8_to_buf, uint32_to_buf, uint64_to_buf, serializeOptionFlag } from "../../utils/serialize"
 import { serializeAddressParams } from "./addressParams"
+import { getCompatibility } from "../getVersion"
 
 function serializeTxOutputDestination(
     destination: OutputDestination,
@@ -34,10 +35,14 @@ export function serializeTxOutputBasicParams(
     output: ParsedOutput,
     version: Version,
 ): Buffer {
+    const dataHashHexBuffer = getCompatibility(version).supportsAlonso
+        ? serializeOptionFlag(output.dataHashHex != null)
+        : Buffer.from([])
+
     return Buffer.concat([
         serializeTxOutputDestination(output.destination, version),
         uint64_to_buf(output.amount),
         uint32_to_buf(output.tokenBundle.length as Uint32_t),
-        serializeOptionFlag(output.dataHashHex != null),
+        dataHashHexBuffer,
     ])
 }