Support create vesting account msg

[abefernan]

Part of #99.
Closes #49.
Closes #54.

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
cosmos-multisig-ui	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jun 8, 2023 10:36am

[webmaster128]

This msg looks alright here. You can add type-dafety if you store the value: MsgCreateVestingAccount in an extra line.

But how does the object look like when it was written to Fauna and read from Fauna as part of the signing process? I'd assume this breaks the Long.

      const {
        data: { transactionID },
      } = await axios.post("/api/transaction", {
        dataJSON: JSON.stringify(tx),
      });

writed the whole tx including the messages to JSON. There it looks like this:

> const Long = require("long")
undefined
> Long.fromNumber(123)
Long { low: 123, high: 0, unsigned: false }
> let a = { endTime: Long.fromNumber(123) }
undefined
> JSON.stringify(a)
'{"endTime":{"low":123,"high":0,"unsigned":false}}'

Then in const txInfo: DbTransaction = transactionJSON ? JSON.parse(transactionJSON) : null; this becomes something like

JSON.parse('{"endTime":{"low":123,"high":0,"unsigned":false}}')
{ endTime: { low: 123, high: 0, unsigned: false } }.

I'm a bit surprised the proto encoding does not fail entirely.

How does props.tx.msgs look like in this code block?

      const { bodyBytes, signatures } = await signingClient.sign(
        signerAddress,
        props.tx.msgs,
        props.tx.fee,
        props.tx.memo,
        signerData,
      );

[abefernan]

props.tx.msgs looks like this:

I checked that only the methods go away in serialization, so when reading the tx from db I re-build the Long obj with Long.fromValue to be able to use longObj.multiply(1000)

[webmaster128]

Could you pull this out into a const createMsgValue: MsgCreateVestingAccount = { ... to ensure we have type-safety for that part?

[webmaster128]

oh, you have that in TxMsgCreateVestingAccount. Never mind then.

[webmaster128]

Very nice!! Glad it works now :)