Mercurial > gemma

annotate pkg/imports/gm.go @ 3543:7219f4b097fe

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merge with import_review
author Thomas Junk <thomas.junk@intevation.de>
date Fri, 31 May 2019 09:35:52 +0200
parents 8e083b271fca
children d38b20ccb6f9
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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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) 2018, 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 // * Raimund Renkert <raimund.renkert@intevation.de>
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13 // * Sascha L. Teichmann <sascha.teichmann@intevation.de>
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14 // * Tom Gottfried <tom.gottfried@intevation.de>
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15
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16 package imports
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17
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18 import (
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19 "context"
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20 "database/sql"
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21 "fmt"
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22 "sort"
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23 "strings"
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24 "time"
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25
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26 "gemma.intevation.de/gemma/pkg/models"
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27 "gemma.intevation.de/gemma/pkg/soap/nts"
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28 "github.com/jackc/pgx/pgtype"
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29 )
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30
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31 // GaugeMeasurement is an import job to import
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32 // gauges measurement data from a NtS SOAP service.
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33 type GaugeMeasurement struct {
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34 // URL is the URL of the SOAP service.
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35 URL string `json:"url"`
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36 // Insecure indicates if HTTPS traffic
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37 // should validate certificates or not.
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38 Insecure bool `json:"insecure"`
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39 }
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40
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41 // GMJobKind is the import queue type identifier.
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42 const GMJobKind JobKind = "gm"
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43
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44 const (
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45 listGaugesSQL = `
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46 SELECT
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47 (location).country_code,
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48 (location).locode,
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49 (location).fairway_section,
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50 (location).orc,
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51 (location).hectometre
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52 FROM waterway.gauges
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53 WHERE (location).country_code = users.current_user_country()
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54 OR pg_has_role('sys_admin', 'MEMBER')
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55 `
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56
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57 // Note: we do not expect corrections of data through this service. So
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58 // any constraint conflicts are triggered by redundant data which
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59 // can be dropped.
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60 insertGMSQL = `
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61 INSERT INTO waterway.gauge_measurements (
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62 location,
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63 validity,
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64 measure_date,
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65 sender,
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66 language_code,
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67 country_code,
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68 date_issue,
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69 reference_code,
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70 water_level,
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71 date_info,
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72 source_organization,
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73 staging_done
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74 ) VALUES (
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75 ($1, $2, $3, $4, $5),
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76 COALESCE(
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77 (SELECT validity FROM waterway.gauges
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78 WHERE location
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79 = ($1::char(2), $2::char(3), $3::char(5), $4::char(5), $5::int)
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80 AND validity @> CAST($6 AS timestamp with time zone)),
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81 tstzrange(NULL, NULL)),
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82 $6,
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83 $7,
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84 $8,
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85 $9,
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86 $10,
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87 $11,
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88 $12,
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89 $13,
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90 $14,
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91 true
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92 )
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93 ON CONFLICT DO NOTHING
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94 RETURNING 1
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95 `
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96
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97 insertGPSQL = `
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98 INSERT INTO waterway.gauge_predictions (
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99 location,
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100 validity,
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101 measure_date,
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102 sender,
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103 language_code,
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104 country_code,
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105 date_issue,
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106 reference_code,
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107 water_level,
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108 conf_interval,
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109 date_info,
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110 source_organization
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111 ) VALUES(
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112 ($1, $2, $3, $4, $5),
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113 COALESCE(
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114 (SELECT validity FROM waterway.gauges
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115 WHERE location
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116 = ($1::char(2), $2::char(3), $3::char(5), $4::char(5), $5::int)
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117 AND validity @> CAST($6 AS timestamp with time zone)),
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118 tstzrange(NULL, NULL)),
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119 $6,
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120 $7,
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121 $8,
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122 $9,
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123 $10,
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124 $11,
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125 $12,
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126 $13,
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127 $14,
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128 $15
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129 )
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130 ON CONFLICT DO NOTHING
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131 RETURNING 1
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132 `
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133 )
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134
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135 type gmJobCreator struct{}
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136
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137 func init() {
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138 RegisterJobCreator(GMJobKind, gmJobCreator{})
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139 }
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140
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141 func (gmJobCreator) Description() string { return "gauge measurements" }
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142
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143 func (gmJobCreator) Create() Job { return new(GaugeMeasurement) }
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144
3219
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145 func (gmJobCreator) Depends() [2][]string {
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146 return [2][]string{
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147 {"gauge_measurements"},
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148 {"gauges"},
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149 }
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150 }
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151
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152 func (gmJobCreator) AutoAccept() bool { return true }
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153
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154 // StageDone moves the imported gauge measurement out of the staging area.
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155 // Currently doing nothing.
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156 func (gmJobCreator) StageDone(context.Context, *sql.Tx, int64) error {
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157 return nil
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158 }
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159
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160 // CleanUp of a gauge measurement import is a NOP.
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161 func (*GaugeMeasurement) CleanUp() error { return nil }
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162
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163 // Do executes the actual bottleneck import.
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164 func (gm *GaugeMeasurement) Do(
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165 ctx context.Context,
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166 importID int64,
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167 conn *sql.Conn,
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168 feedback Feedback,
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169 ) (interface{}, error) {
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170
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171 fetch := func() ([]*nts.RIS_Message_Type, error) {
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172 client := nts.NewINtSMessageService(gm.URL, gm.Insecure, nil)
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173
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174 mt := nts.Message_type_typeWRM
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175
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176 req := &nts.Get_messages_query{
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177 Message_type: &mt,
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178 }
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179
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180 resp, err := client.Get_messages(req)
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181 if err != nil {
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182 return nil, err
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183 }
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184
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185 result := resp.Result_message
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186 if result == nil {
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187 for _, e := range resp.Result_error {
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188 if e != nil {
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189 feedback.Error("Error code: %s", *e)
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190 } else {
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191 feedback.Error("Unknown error")
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192 }
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193 }
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194 }
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195 return result, nil
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diff changeset
196 }
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197
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198 return storeGaugeMeasurements(
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199 ctx,
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200 importID,
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201 fetch,
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202 conn,
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203 feedback,
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parents: 2238
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204 )
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diff changeset
205 }
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206
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diff changeset
207 func loadGauges(ctx context.Context, conn *sql.Conn) ([]string, error) {
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208
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diff changeset
209 rows, err := conn.QueryContext(ctx, listGaugesSQL)
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parents: 3284
diff changeset
210 if err != nil {
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parents: 3284
diff changeset
211 return nil, err
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
212 }
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
213 defer rows.Close()
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parents: 3284
diff changeset
214
6514b943654e Re-enable checking of gauge availability
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diff changeset
215 var gauges []string
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parents: 3284
diff changeset
216
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parents: 3284
diff changeset
217 for rows.Next() {
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parents: 3284
diff changeset
218 var g models.Isrs
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parents: 3284
diff changeset
219 if err = rows.Scan(
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
220 &g.CountryCode,
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
221 &g.LoCode,
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parents: 3284
diff changeset
222 &g.FairwaySection,
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parents: 3284
diff changeset
223 &g.Orc,
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
224 &g.Hectometre,
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
225 ); err != nil {
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
226 return nil, err
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
227 }
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
228 gauges = append(gauges, g.String())
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
229 }
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
230
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
231 if err = rows.Err(); err != nil {
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
232 return nil, err
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
233 }
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
234
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
235 if len(gauges) == 0 {
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
236 return nil, UnchangedError(
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
237 "No gauges for which measurements can be imported in database")
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
238 }
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
239
6514b943654e Re-enable checking of gauge availability
Tom Gottfried <tom@intevation.de>
parents: 3284
diff changeset
240 sort.Strings(gauges)
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parents: 3284
diff changeset
241
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
242 return gauges, nil
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
243 }
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244
2242
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diff changeset
245 func storeGaugeMeasurements(
1637
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diff changeset
246 ctx context.Context,
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parents:
diff changeset
247 importID int64,
2242
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diff changeset
248 fetch func() ([]*nts.RIS_Message_Type, error),
1637
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parents:
diff changeset
249 conn *sql.Conn,
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parents:
diff changeset
250 feedback Feedback,
dd31be75ce6d Implemented gauge measurement import.
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parents:
diff changeset
251 ) (interface{}, error) {
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diff changeset
252
2233
137addc77b1b Gauge measurement imports: Do all database ops in one transaction.
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diff changeset
253 start := time.Now()
1637
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254
3301
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255 // Get gauges from database, for which user is allowed to import data
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parents: 3284
diff changeset
256 gauges, err := loadGauges(ctx, conn)
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parents: 3284
diff changeset
257 if err != nil {
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parents: 3284
diff changeset
258 return nil, err
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
259 }
6514b943654e Re-enable checking of gauge availability
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parents: 3284
diff changeset
260
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diff changeset
261 gids, err := doForGM(ctx, gauges, fetch, conn, feedback)
1637
dd31be75ce6d Implemented gauge measurement import.
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parents:
diff changeset
262 if err != nil {
3176
1cb6676d1510 Handle failing INSERTs gracefully during gauge measurements import
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parents: 2849
diff changeset
263 feedback.Error("Error processing gauges: %v", err)
1761
0145537d5474 Gauge measument import: Die with an error if something went wrong.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1754
diff changeset
264 return nil, err
1637
dd31be75ce6d Implemented gauge measurement import.
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parents:
diff changeset
265 }
2233
137addc77b1b Gauge measurement imports: Do all database ops in one transaction.
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diff changeset
266
1637
dd31be75ce6d Implemented gauge measurement import.
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parents:
diff changeset
267 if len(gids) == 0 {
2233
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parents: 2187
diff changeset
268 return nil, UnchangedError("No new gauge measurements found")
1637
dd31be75ce6d Implemented gauge measurement import.
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parents:
diff changeset
269 }
2233
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diff changeset
270
137addc77b1b Gauge measurement imports: Do all database ops in one transaction.
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parents: 2187
diff changeset
271 feedback.Info(
3176
1cb6676d1510 Handle failing INSERTs gracefully during gauge measurements import
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parents: 2849
diff changeset
272 "Importing gauge measurements took %s", time.Since(start))
2233
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parents: 2187
diff changeset
273
1637
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
274 // TODO: needs to be filled more useful.
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
275 summary := struct {
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
276 GaugeMeasuremets []string `json:"gaugeMeasurements"`
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
277 }{
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
278 GaugeMeasuremets: gids,
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
279 }
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
280 return &summary, err
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
281 }
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
282
1772
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
283 // rescale returns a scaling function to bring the unit all to cm.
3264
9ae43313b463 Handle some possibly missing elements in NtS response
Tom Gottfried <tom@intevation.de>
parents: 3219
diff changeset
284 func rescale(unit string) (func(*float32), error) {
1772
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
285
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
286 var scale float32
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
287
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
288 switch strings.ToLower(unit) {
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
289 case "mm":
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
290 scale = 0.1
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
291 case "cm":
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
292 scale = 1.0
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
293 case "dm":
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
294 scale = 10.0
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
295 case "m":
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
296 scale = 100.0
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
297 case "hm":
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
298 scale = 10000.0
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
299 case "km":
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
300 scale = 100000.0
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
301 default:
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
302 return nil, fmt.Errorf("unknown unit '%s'", unit)
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
303 }
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
304
3264
9ae43313b463 Handle some possibly missing elements in NtS response
Tom Gottfried <tom@intevation.de>
parents: 3219
diff changeset
305 fn := func(x *float32) {
9ae43313b463 Handle some possibly missing elements in NtS response
Tom Gottfried <tom@intevation.de>
parents: 3219
diff changeset
306 if x != nil {
3266
3dee5cf16a58 Cosmetics.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3264
diff changeset
307 *x *= scale
3264
9ae43313b463 Handle some possibly missing elements in NtS response
Tom Gottfried <tom@intevation.de>
parents: 3219
diff changeset
308 }
9ae43313b463 Handle some possibly missing elements in NtS response
Tom Gottfried <tom@intevation.de>
parents: 3219
diff changeset
309 }
1772
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
310 return fn, nil
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
311 }
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
312
2242
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
313 func doForGM(
1637
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
314 ctx context.Context,
3301
6514b943654e Re-enable checking of gauge availability
Tom Gottfried <tom@intevation.de>
parents: 3284
diff changeset
315 gauges []string,
2242
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
316 fetch func() ([]*nts.RIS_Message_Type, error),
3176
1cb6676d1510 Handle failing INSERTs gracefully during gauge measurements import
Tom Gottfried <tom@intevation.de>
parents: 2849
diff changeset
317 conn *sql.Conn,
1637
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
318 feedback Feedback,
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
319 ) ([]string, error) {
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
320
3277
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
321 insertGPStmt, err := conn.PrepareContext(ctx, insertGPSQL)
2234
9b2f8e94671e Gauge measurement import: Moved preparation of insert statement out of gauge iteration loop.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2233
diff changeset
322 if err != nil {
9b2f8e94671e Gauge measurement import: Moved preparation of insert statement out of gauge iteration loop.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2233
diff changeset
323 return nil, err
9b2f8e94671e Gauge measurement import: Moved preparation of insert statement out of gauge iteration loop.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2233
diff changeset
324 }
3277
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
325 defer insertGPStmt.Close()
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
326
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
327 insertGMStmt, err := conn.PrepareContext(ctx, insertGMSQL)
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
328 if err != nil {
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
329 return nil, err
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
330 }
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
331 defer insertGMStmt.Close()
2234
9b2f8e94671e Gauge measurement import: Moved preparation of insert statement out of gauge iteration loop.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2233
diff changeset
332
3301
6514b943654e Re-enable checking of gauge availability
Tom Gottfried <tom@intevation.de>
parents: 3284
diff changeset
333 // lookup to see if data can be imported for gauge
6514b943654e Re-enable checking of gauge availability
Tom Gottfried <tom@intevation.de>
parents: 3284
diff changeset
334 isKnown := func(s string) bool {
6514b943654e Re-enable checking of gauge availability
Tom Gottfried <tom@intevation.de>
parents: 3284
diff changeset
335 idx := sort.SearchStrings(gauges, s)
6514b943654e Re-enable checking of gauge availability
Tom Gottfried <tom@intevation.de>
parents: 3284
diff changeset
336 return idx < len(gauges) && gauges[idx] == s
6514b943654e Re-enable checking of gauge availability
Tom Gottfried <tom@intevation.de>
parents: 3284
diff changeset
337 }
6514b943654e Re-enable checking of gauge availability
Tom Gottfried <tom@intevation.de>
parents: 3284
diff changeset
338
2242
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
339 result, err := fetch()
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
340 if err != nil {
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
341 return nil, err
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
342 }
1981
e89368aec538 Import: Make one request per gauge for gauge measurement data.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1978
diff changeset
343
2242
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
344 var gids []string
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
345 for _, msg := range result {
3277
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
346 var dummy int
2242
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
347 for _, wrm := range msg.Wrm {
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
348 curr := string(*wrm.Geo_object.Id)
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
349 currIsrs, err := models.IsrsFromString(curr)
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
350 if err != nil {
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
351 feedback.Warn("Invalid ISRS code %v", err)
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
352 continue
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
353 }
3277
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
354 feedback.Info("Found measurements/predictions for %s", curr)
3301
6514b943654e Re-enable checking of gauge availability
Tom Gottfried <tom@intevation.de>
parents: 3284
diff changeset
355 if !isKnown(curr) {
6514b943654e Re-enable checking of gauge availability
Tom Gottfried <tom@intevation.de>
parents: 3284
diff changeset
356 feedback.Warn("Cannot import data for %s", curr)
6514b943654e Re-enable checking of gauge availability
Tom Gottfried <tom@intevation.de>
parents: 3284
diff changeset
357 continue
6514b943654e Re-enable checking of gauge availability
Tom Gottfried <tom@intevation.de>
parents: 3284
diff changeset
358 }
1981
e89368aec538 Import: Make one request per gauge for gauge measurement data.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1978
diff changeset
359
2242
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
360 var referenceCode string
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
361 if wrm.Reference_code == nil {
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
362 feedback.Info("'Reference_code' not specified. Assuming 'ZPG'")
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
363 referenceCode = "ZPG"
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
364 } else {
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
365 referenceCode = string(*wrm.Reference_code)
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
366 }
2849
b8972e4671fa Preserve old predictions on raw gauge measurement import.
Sascha Wilde <wilde@intevation.de>
parents: 2245
diff changeset
367
3277
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
368 newM, newP := 0, 0
2242
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
369 for _, measure := range wrm.Measure {
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
370 var unit string
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
371 if measure.Unit == nil {
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
372 feedback.Info("'Unit' not specified. Assuming 'cm'")
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
373 unit = "cm"
1772
70c4dc694d61 Gauge measurement import: Added a rescale function that brings all numerical values into cm.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1766
diff changeset
374 } else {
2242
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
375 unit = string(*measure.Unit)
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
376 }
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
377 convert, err := rescale(unit)
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
378 if err != nil {
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
379 return nil, err
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
380 }
3264
9ae43313b463 Handle some possibly missing elements in NtS response
Tom Gottfried <tom@intevation.de>
parents: 3219
diff changeset
381 convert(measure.Value)
9ae43313b463 Handle some possibly missing elements in NtS response
Tom Gottfried <tom@intevation.de>
parents: 3219
diff changeset
382 convert(measure.Value_min)
9ae43313b463 Handle some possibly missing elements in NtS response
Tom Gottfried <tom@intevation.de>
parents: 3219
diff changeset
383 convert(measure.Value_max)
9ae43313b463 Handle some possibly missing elements in NtS response
Tom Gottfried <tom@intevation.de>
parents: 3219
diff changeset
384
3278
831193935739 Avoid storing of NtS messages other than water level
Tom Gottfried <tom@intevation.de>
parents: 3277
diff changeset
385 if *measure.Measure_code != nts.Measure_code_enumWAL {
831193935739 Avoid storing of NtS messages other than water level
Tom Gottfried <tom@intevation.de>
parents: 3277
diff changeset
386 feedback.Warn("Ignored message with measure_code %s",
831193935739 Avoid storing of NtS messages other than water level
Tom Gottfried <tom@intevation.de>
parents: 3277
diff changeset
387 *measure.Measure_code)
831193935739 Avoid storing of NtS messages other than water level
Tom Gottfried <tom@intevation.de>
parents: 3277
diff changeset
388 continue
831193935739 Avoid storing of NtS messages other than water level
Tom Gottfried <tom@intevation.de>
parents: 3277
diff changeset
389 }
3277
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
390
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
391 if measure.Predicted {
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
392 var confInterval pgtype.Numrange
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
393 if measure.Value_min != nil && measure.Value_max != nil {
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
394 var valueMin, valueMax pgtype.Numeric
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
395 valueMin.Set(measure.Value_min)
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
396 valueMax.Set(measure.Value_max)
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
397 confInterval = pgtype.Numrange{
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
398 Lower: valueMin,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
399 Upper: valueMax,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
400 LowerType: pgtype.Inclusive,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
401 UpperType: pgtype.Inclusive,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
402 Status: pgtype.Present,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
403 }
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
404 }
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
405 err = insertGPStmt.QueryRowContext(
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
406 ctx,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
407 currIsrs.CountryCode,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
408 currIsrs.LoCode,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
409 currIsrs.FairwaySection,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
410 currIsrs.Orc,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
411 currIsrs.Hectometre,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
412 measure.Measuredate,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
413 msg.Identification.From,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
414 msg.Identification.Language_code,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
415 msg.Identification.Country_code,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
416 msg.Identification.Date_issue,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
417 referenceCode,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
418 measure.Value,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
419 &confInterval,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
420 msg.Identification.Date_issue,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
421 msg.Identification.Originator,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
422 ).Scan(&dummy)
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
423 switch {
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
424 case err == sql.ErrNoRows:
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
425 // thats expected, nothing to do
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
426 case err != nil:
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
427 feedback.Warn(handleError(err).Error())
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
428 default:
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
429 newP++
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
430 }
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
431 } else {
3284
7ae1892773a2 Avoid trying to insert explicit missing values received from NtS
Tom Gottfried <tom@intevation.de>
parents: 3278
diff changeset
432 if measure.Value == nil {
7ae1892773a2 Avoid trying to insert explicit missing values received from NtS
Tom Gottfried <tom@intevation.de>
parents: 3278
diff changeset
433 feedback.Info("Missing value at %s. Ignored",
7ae1892773a2 Avoid trying to insert explicit missing values received from NtS
Tom Gottfried <tom@intevation.de>
parents: 3278
diff changeset
434 measure.Measuredate.Format(time.RFC3339))
7ae1892773a2 Avoid trying to insert explicit missing values received from NtS
Tom Gottfried <tom@intevation.de>
parents: 3278
diff changeset
435 continue
7ae1892773a2 Avoid trying to insert explicit missing values received from NtS
Tom Gottfried <tom@intevation.de>
parents: 3278
diff changeset
436 }
3277
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
437 err = insertGMStmt.QueryRowContext(
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
438 ctx,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
439 currIsrs.CountryCode,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
440 currIsrs.LoCode,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
441 currIsrs.FairwaySection,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
442 currIsrs.Orc,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
443 currIsrs.Hectometre,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
444 measure.Measuredate,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
445 msg.Identification.From,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
446 msg.Identification.Language_code,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
447 msg.Identification.Country_code,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
448 msg.Identification.Date_issue,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
449 referenceCode,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
450 measure.Value,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
451 msg.Identification.Date_issue,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
452 msg.Identification.Originator,
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
453 ).Scan(&dummy)
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
454 switch {
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
455 case err == sql.ErrNoRows:
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
456 // thats expected, nothing to do
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
457 case err != nil:
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
458 feedback.Warn(handleError(err).Error())
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
459 default:
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
460 newM++
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
461 }
1637
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
462 }
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
463 }
2242
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
464 feedback.Info("Inserted %d measurements for %s",
3277
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
465 newM, curr)
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
466 feedback.Info("Inserted %d predictions for %s",
232fc90e6ee2 Disentangle gauge measurements and predictions
Tom Gottfried <tom@intevation.de>
parents: 3266
diff changeset
467 newP, curr)
2242
786c3fb7efe1 Gauge measurements import: Re-factored to be re-usable for upcoming uploaded gauge measurements.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2238
diff changeset
468 gids = append(gids, curr)
1637
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
469 }
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
470 }
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
471 return gids, nil
dd31be75ce6d Implemented gauge measurement import.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
diff changeset
472 }