L2SS-759: Avoid having init functions depend on the data in init, instead of...

L2SS-759: Avoid having init functions depend on the data in init, instead of the refreshed data later on

docker-compose/grafana/dashboards/svg.json

@@ -66,9 +66,9 @@
         "addAllIDs": false,
         "captureMappings": false,
         "eventAutoComplete": false,
-        "eventSource": "// find the right data series\nlet series = data.series.find(\n  x => x.refId == \"B\"\n    && x.fields[1].labels.device == \"total\"\n)\n\n// use the last value\nlet buffer = series.fields[1].values.buffer\nlet lastValue = buffer[buffer.length-1]\n\n// colour Drenthe accordingly\nsvgmap.Drenthe.css('fill', lastValue > 1 ? '#f00' : '#0f0')\nsvgmap.Drenthe.linkTo(function(link) {\n  link.to('http://www.drenthe.nl').target('_blank')\n})\n\n// lookup an alert\nalert = get_alert(\"test\")\n\n// colour Groningen accordingly\nsvgmap.Groningen.css('fill', alert.colour)\nif (alert.href) {\n  svgmap.Groningen.linkTo(function(link) {\n    link.to(alert.href).target('_blank')\n  })\n}\n\nconsole.log(\"refreshed\")",
+        "eventSource": "// find the right data series\nlet series = data.series.find(\n  x => x.refId == \"B\"\n    && x.fields[1].labels.device == \"total\"\n)\n\n// use the last value\nlet buffer = series.fields[1].values.buffer\nlet lastValue = buffer[buffer.length-1]\n\n// colour Drenthe accordingly\nsvgmap.Drenthe.css('fill', lastValue > 1 ? '#f00' : '#0f0')\nsvgmap.Drenthe.linkTo(function(link) {\n  link.to('http://www.drenthe.nl').target('_blank')\n})\n\n// lookup an alert\nalert = get_alert(data, \"test\")\n\n// colour Groningen accordingly\nsvgmap.Groningen.css('fill', alert.colour)\nif (alert.href) {\n  svgmap.Groningen.linkTo(function(link) {\n    link.to(alert.href).target('_blank')\n  })\n}\n\nconsole.log(\"refreshed\")",
         "initAutoComplete": false,
-        "initSource": "// Lookup an alert in Grafana\r\nget_grafana_alert = (name) => {\r\n  series = data.series.find(\r\n    x => x.refId == \"GrafanaAlerts\"\r\n  )\r\n\r\n  return series.meta.custom.data.find(\r\n    x => x.labels.alertname == name\r\n  )\r\n}\r\n\r\n// Lookup an alert in Alerta\r\nget_alerta_alert = (name) => {\r\n  series = data.series.find(\r\n    x => x.refId == \"AlertaAlerts\"\r\n  )\r\n\r\n  return series.meta.custom.data.alerts.find(\r\n    x => x.event == name\r\n  )\r\n}\r\n\r\n// Return everything about an alert\r\nget_alert = (name) => {\r\n  let grafana_alert = get_grafana_alert(name)\r\n  let alerta_alert = get_alerta_alert(name)\r\n\r\n  if (alerta_alert) {\r\n    href = alerta_alert.href\r\n\r\n    if (grafana_alert)\r\n      colour = 'red'\r\n    else\r\n      colour = 'orange'\r\n  } else if (grafana_alert) {\r\n    // firing\r\n    colour = 'red'\r\n\r\n    href = '/alerting/grafana/'+ grafana_alert.labels.__alert_rule_uid__ +'/view'\r\n  } else {\r\n    colour = 'green'\r\n    href = undefined\r\n  }\r\n\r\n  return {\r\n    name: name,\r\n    alerta_alert: alerta_alert,\r\n    grafana_alert: grafana_alert,\r\n    colour: colour,\r\n    href: href\r\n  }\r\n}",
+        "initSource": "// Lookup an alert in Grafana\r\nget_grafana_alert = (data, name) => {\r\n  series = data.series.find(\r\n    x => x.refId == \"GrafanaAlerts\"\r\n  )\r\n\r\n  return series.meta.custom.data.find(\r\n    x => x.labels.alertname == name\r\n  )\r\n}\r\n\r\n// Lookup an alert in Alerta\r\nget_alerta_alert = (data, name) => {\r\n  series = data.series.find(\r\n    x => x.refId == \"AlertaAlerts\"\r\n  )\r\n\r\n  return series.meta.custom.data.alerts.find(\r\n    x => x.event == name\r\n  )\r\n}\r\n\r\n// Return everything about an alert\r\nget_alert = (data, name) => {\r\n  let grafana_alert = get_grafana_alert(data, name)\r\n  let alerta_alert = get_alerta_alert(data, name)\r\n\r\n  if (alerta_alert) {\r\n    href = alerta_alert.href\r\n\r\n    if (grafana_alert)\r\n      colour = 'red'\r\n    else\r\n      colour = 'orange'\r\n  } else if (grafana_alert) {\r\n    // firing\r\n    colour = 'red'\r\n\r\n    href = '/alerting/grafana/'+ grafana_alert.labels.__alert_rule_uid__ +'/view'\r\n  } else {\r\n    colour = 'green'\r\n    href = undefined\r\n  }\r\n\r\n  return {\r\n    name: name,\r\n    alerta_alert: alerta_alert,\r\n    grafana_alert: grafana_alert,\r\n    colour: colour,\r\n    href: href\r\n  }\r\n}",
         "svgMappings": [
           {
             "mappedName": "Drenthe",