How can I tell if my offer (e.g. pushPrice) succeeded?

[dckc]

I can tell whether my transaction made it into a block (using agd tx ... --broadcast-mode block, for example), but I suppose that only means the offer was queued.
How can I tell what happens after that?

[dckc]

agoric follow wallet updates in vstorage

For example:

$ agoric follow -B https://main.agoric.net/network-config -lF :published.wallet.agoric1n4fcxsnkxe4gj6e24naec99hzmc4pjfdccy5nj
{
  status: {
    id: 1708104619499,
    invitationSpec: {
      invitationArgs: [
        {
          roundId: 302,
          unitPrice: 18304167n,
        },
      ],
      invitationMakerName: "PushPrice",
      previousOffer: "oracleAccept-1707937824817",
      source: "continuing",
    },
    numWantsSatisfied: 1,
    payouts: {},
    proposal: {},
    result: undefined,
  },
  updated: "offerStatus",
}

The -lF flag combination gets the most recent update.

$ agoric follow --help
...
  -F, --first-value-only                only display the first value of each <path-spec>
  -l, --lossy                           show only the most recent value for each sample interval

The default is to print new updates as they appear.

For details on the type of the returned data, including possible errors, see Smart Wallet VStorage Topics.

[dckc]

In the case of pushPrice in the fluxAggregatorContract.js contract:

• .status.error indicates that it failed
• .status.result indicates that it succeeded (even though the value is undefined)

It's also possible to query vstorage using agd:

$ agd --node https://main.rpc.agoric.net:443 --height 13809521 -o json query vstorage data published.wallet.agoric19uscwxdac6cf6z7d5e26e0jm0lgwstc47cpll8 | jq -c '.value | fromjson | .values[] | fromjson | .body[1:] | fromjson'
{"status":{"id":1707931841807,"invitationSpec":{"invitationArgs":[{"roundId":35110,"unitPrice":"+10170546"}],"invitationMakerName":"PushPrice","previousOffer":"oracleAccept-1687430995731","source":"continuing"},"numWantsSatisfied":1,"proposal":{}},"updated":"offerStatus"}
{"status":{"id":1707931841807,"invitationSpec":{"invitationArgs":[{"roundId":35110,"unitPrice":"+10170546"}],"invitationMakerName":"PushPrice","previousOffer":"oracleAccept-1687430995731","source":"continuing"},"numWantsSatisfied":1,"payouts":{},"proposal":{}},"updated":"offerStatus"}
{"status":{"error":"Error: cannot report on previous rounds","id":1707931841807,"invitationSpec":{"invitationArgs":[{"roundId":35110,"unitPrice":"+10170546"}],"invitationMakerName":"PushPrice","previousOffer":"oracleAccept-1687430995731","source":"continuing"},"numWantsSatisfied":1,"payouts":{},"proposal":{}},"updated":"offerStatus"}