feat: add inverse index and pruning of peers#40
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| // AfterValidatorRemoved implements types.StakingHooks. | ||
| func (h Hooks) AfterValidatorRemoved(ctx context.Context, consAddr types.ConsAddress, valAddr types.ValAddress) error { | ||
| sdkCtx := sdk.UnwrapSDKContext(ctx) | ||
| h.k.DeleteAllValidatorData(sdkCtx, valAddr.String()) |
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This is a naive approach to the pruning problem:
This has the problem that the existing entries won't be pruned, because we don't have a reverse index of those.
Alternative, which I like the most: do a bigger rewrite of the module (do it simpler, maybe using collections), with a migration that will only keep the entries for the validators that are in the valset at the time of the upgrade.