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Fix unclear error message when connecting cluster #281

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Merged
merged 5 commits into from
Nov 11, 2021

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sarataha
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@sarataha sarataha commented Nov 9, 2021

Fixes: #150

@sarataha sarataha added the bug Something isn't working label Nov 9, 2021
@@ -146,7 +146,8 @@ func RegisterCluster(db *gorm.DB, validate *validator.Validate, unmarshalFn Unma
err = validate.Struct(crr)
if err != nil {
log.Errorf("Failed to validate payload: %v", err)
common.WriteError(w, ErrInvalidPayload, http.StatusBadRequest)
combinedError := fmt.Errorf("%v, %v", ErrInvalidPayload, "Error parsing 'url' in field 'Ingress URL'")
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Nice! It be interesting to test the output from the validator too. From:

https://github.com/go-playground/validator/#error-return-value

it says we should cast to validation errors after the nil check to get the actual validation error which might be useful too wdyt?

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Makes sense! Thank you so much 🙏 I tried this at first but thought it was too long so I used a shorter error message but it's better to pass the validation error of course 👍 🙂

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Ah hah! What does it look like? A bit crazy?

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This is for the url string: Key: 'ClusterUpdateRequest.IngressURL' Error:Field validation for 'IngressURL' failed on the 'url' tag 👌
And this is for the ID 🤔: strconv.ParseUint: parsing \"\": invalid syntax

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Ooft! Alright I take it back that error is a bit rough. Your shorter one is much better. Maybe we go back to that one?

Thanks for testing!

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Sure! Thank you very much for reviewing Simon 🙏 🙂

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Looking good! <3 tests

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👌

@sarataha sarataha merged commit 5ac0be1 into main Nov 11, 2021
@sarataha sarataha deleted the improve-errors-returned branch November 11, 2021 10:35
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Unclear error message in MCCP when connecting cluster
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