fix(inter-protocol): clients use opts.collateralBrand , not ...Key

Author: dckc

packages/inter-protocol/src/clientSupport.js

@@ -12,16 +12,16 @@ const COSMOS_UNIT = 1_000_000n;
  * Give/want
  *
  * @param {Record<string, import('@agoric/vats/tools/board-utils').BoardRemote>} brands
- * @param {{ giveMinted?: number, wantMinted?: number } | { collateralBrandKey: string, giveCollateral?: number, wantCollateral?: number }} opts
+ * @param {{ giveMinted?: number, wantMinted?: number } | { collateralBrand: string, giveCollateral?: number, wantCollateral?: number }} opts
  * @returns {Proposal}
  */
 const makeVaultProposal = (brands, opts) => {
   const proposal = { give: {}, want: {} };
 
   if ('giveCollateral' in opts && opts.giveCollateral) {
-    const { collateralBrandKey } = opts;
+    const { collateralBrand } = opts;
     proposal.give.Collateral = {
-      brand: brands[collateralBrandKey],
+      brand: brands[collateralBrand],
       value: BigInt(opts.giveCollateral * Number(COSMOS_UNIT)),
     };
   }
@@ -33,9 +33,9 @@ const makeVaultProposal = (brands, opts) => {
   }
 
   if ('wantCollateral' in opts && opts.wantCollateral) {
-    const { collateralBrandKey } = opts;
+    const { collateralBrand } = opts;
     proposal.want.Collateral = {
-      brand: brands[collateralBrandKey],
+      brand: brands[collateralBrand],
       value: BigInt(opts.wantCollateral * Number(COSMOS_UNIT)),
     };
   }
@@ -55,7 +55,7 @@ const makeVaultProposal = (brands, opts) => {
 
 /**
  * @param {Record<string, import('@agoric/vats/tools/board-utils').BoardRemote>} brands
- * @param {{ offerId: string, wantMinted: number, giveCollateral: number, collateralBrandKey: string }} opts
+ * @param {{ offerId: string, wantMinted: number, giveCollateral: number, collateralBrand: string }} opts
  * @returns {import('@agoric/smart-wallet/src/offers.js').OfferSpec}
  */
 const makeOpenOffer = (brands, opts) => {
@@ -68,7 +68,7 @@ const makeOpenOffer = (brands, opts) => {
   // Instead they're copyRecord like  "{"boardId":"board0257","iface":"Alleged: IST brand"}" to pass through the boardId
   // mustMatch(harden(proposal), ProposalShape);
 
-  const collateralBrand = brands[opts.collateralBrandKey];
+  const collateralBrand = brands[opts.collateralBrand];
 
   return {
     id: opts.offerId,