[Constructor] Suggested Fee Dry Run #144
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR adds support for "dry running" a transaction to get the
SuggestedFee
without actually signing or broadcasting it. This is useful for amending transactions inUTXO-based
blockchains and for ensuring an account has sufficient funds inaccount-based
blockchains.Changes
dry_run
toBroadcast
FindCurrencyAmount
to actions (need to parse suggested fees)Assert
to actions where a value can be checked to be positive (otherwise will exit)...ensure we don't create invalid transactionsAssert
FindCurrencyAmount
dry_run