Mercurial > gemma

annotate pkg/imports/errors.go @ 2549:9bf6b767a56a

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client: refactored and improved splitscreen for diagrams To make different diagrams possible, the splitscreen view needed to be decoupled from the cross profiles. Also the style has changed to make it more consistent with the rest of the app. The standard box header is now used and there are collapse and expand animations.
author Markus Kottlaender <markus@intevation.de>
date Fri, 08 Mar 2019 08:50:47 +0100
parents 6b34d0fb4498
children 1cb6676d1510
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2548
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1 // This is Free Software under GNU Affero General Public License v >= 3.0
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2 // without warranty, see README.md and license for details.
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3 //
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4 // SPDX-License-Identifier: AGPL-3.0-or-later
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5 // License-Filename: LICENSES/AGPL-3.0.txt
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6 //
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7 // Copyright (C) 2019 by via donau
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8 // – Österreichische Wasserstraßen-Gesellschaft mbH
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9 // Software engineering by Intevation GmbH
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10 //
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11 // Author(s):
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12 // * Tom Gottfried <tom.gottfried@intevation.de>
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13
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14 package imports
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15
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16 import (
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17 "strings"
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18
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19 "github.com/jackc/pgx"
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20 )
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21
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22 func handleError(err error) error {
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23 switch e := err.(type) {
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24 case pgx.PgError:
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25 return dbError(e)
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26 }
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27 return err
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28 }
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29
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30 // Handle PostgreSQL error codes
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31 const (
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32 noDataFound = "P0002"
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33 )
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34
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35 type dbError pgx.PgError
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36
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37 func (err dbError) Error() string {
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38 switch err.Code {
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39 case noDataFound:
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40 // Most recent line from stacktrace contains name of failed function
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41 recent := strings.SplitN(err.Where, "\n", 1)[0]
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42 switch {
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43 case strings.Contains(recent, "isrsrange_points"):
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44 return "No distance mark found for at least one given ISRS Location Code"
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45 case strings.Contains(recent, "isrsrange_axis"):
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46 return "No contiguous axis found between given ISRS Location Codes"
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47 }
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48 }
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49 return "Unexpected database error: " + err.Message
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50 }