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Fix the preimage display at height=0 #187

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merged 1 commit into from
Nov 16, 2020
Merged

Fix the preimage display at height=0 #187

merged 1 commit into from
Nov 16, 2020

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TrustHenry
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@TrustHenry TrustHenry commented Nov 11, 2020 •
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At height=0, the distance = 0 and the preimage is displayed as randomHash

The enrollments of the Genesis block starts with zero avail_height.

Fixed #167

Geod24
Geod24 reviewed Nov 11, 2020
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src/Stoa.ts Outdated
Comment on lines 176 to 195
// Genesis block height
if (target_height == new Height(0n))
{
preimage_distance = 0;
result_preimage_hash = row.random_seed;
}
else
{
preimage_distance = NaN;
result_preimage_hash = Hash.NULL;
}
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Why is it special-casing the genesis block ? Any enrollment contains the preimage at distance 0.

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That's right. I'm testing it now.

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I fixed it

TrustHenry
TrustHenry commented Nov 11, 2020
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@AndrejMitrovic
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Why is the code for getValidator and getValidators copy pasted?

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Why is the code for getValidator and getValidators copy pasted?

I didn't want to use the cloned code either,
but I haven't moved the business code yet.
I'll refactoring.

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Alright, it would be good to refactor it.

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Alright, it would be good to refactor it.

Related to #189

MichaelKim20
MichaelKim20 reviewed Nov 13, 2020
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Is it normal that there is no data when API 'GET /validators/' is called with a height value 0?
The enrollment data for the genesis block has an enrolled_at of 0.

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Is it normal that there is no data when API 'GET /validators/' is called with a height value 0?
The enrollment data for the genesis block has an enrolled_at of 0.

I just applied the comment above, so it should work.

@TrustHenry TrustHenry force-pushed the distance branch 3 times, most recently from b753dbc to 2f059ef Compare November 13, 2020 06:42
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It works well.

@TrustHenry TrustHenry force-pushed the distance branch 3 times, most recently from 2d0d0c0 to c9f64aa Compare November 13, 2020 09:26
MichaelKim20
MichaelKim20 reviewed Nov 16, 2020
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MichaelKim20
MichaelKim20 reviewed Nov 16, 2020
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@TrustHenry
Fix the preimage display at height=0
3dab8ce 
The enrollmentis of the Genesis block starts with zero avail_height.
MichaelKim20
MichaelKim20 approved these changes Nov 16, 2020
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I checked that the pre-image becomes random-seed when the distance is zero in each cycle.
LGTM

@MichaelKim20 MichaelKim20 merged commit da4730d into bosagora:v0.x.x Nov 16, 2020
@TrustHenry TrustHenry deleted the distance branch February 4, 2021 05:41
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@AndrejMitrovic AndrejMitrovic AndrejMitrovic left review comments

@Geod24 Geod24 Geod24 left review comments

@MichaelKim20 MichaelKim20 MichaelKim20 approved these changes

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Off by one error in pre-image handling
4 participants
@TrustHenry @AndrejMitrovic @MichaelKim20 @Geod24