Use coreutils/wallet.Event

[chris124567]

Use the standard event type used in our other apps. Unfortunately to avoid duplicating queries this requires some conversions from explorer types to core types. Alternatively, we could just use the enhanced explorer types for the transaction and resolution events which would make things somewhat easier.

Use standard event types from used in other apps, but with explorer type versions of the fields rather than the core versions.

Fix #78

[n8maninger]

This is pretty rough. I'm leaning towards using the extended types. They are close enough matches that it will probably be fine.

[chris124567]

This is pretty rough. I'm leaning towards using the extended types. They are close enough matches that it will probably be fine.

👍 With you on that. I guess we can still use wallet.Event but the implementing types will be different.

[chris124567]

Started on this but it has me thinking. When we do unconfirmed events, aren't we going to have to convert from the core types into the explorer types? Because we're going to be taking transactions that haven't been indexed yet more or less straight from the txpool. Except we might not have all the info to fill out the "enhanced" fields for the explorer types.

[ChrisSchinnerl]

commented out line of code

[ChrisSchinnerl]

commented out line of code

[ChrisSchinnerl]

We usually don't use scopes like this so I'd avoid them for amore consistent code style across our projects.
e.g. in this case an alternative that provides similar safety with less copy-paste risk would be

		addV2Resolution := func(element types.SiacoinElement) {
			efc := V2FileContract{V2FileContractElement: fce}
			addEvent(types.Hash256(element.ID), element.MaturityHeight, wallet.EventTypeV2ContractResolution, EventV2ContractResolution{
				Resolution: V2FileContractResolution{
					Parent:     efc,
					Type:       typ,
					Resolution: res,
				},
				SiacoinElement: SiacoinOutput{SiacoinElement: element},
				Missed:         missed,
			}, []types.Address{fce.V2FileContract.HostOutput.Address})
		}
		addV2Resolution(sces[types.FileContractID(fce.ID).V2RenterOutputID()])
		addV2Resolution(sces[types.FileContractID(fce.ID).V2HostOutputID()])