dev/script/generate-config/service-config.js

function stripMargin(template, ...args) {
    const result = template.reduce((acc, part, i) => acc + args[i - 1] + part);
    return result.replace(/\r?(\n)\s*\|/g, '$1');
}

function getCorsAllowedOriginString(config) {
  return config.security.corsAllowedOrigins
    .map(origin => `${origin}.${config.DOMAIN}`)
    .join(',');
}

function getCommonConfig(config) {
  const isNoAuth = process.env.NO_AUTH === "true";
  return `domain.root="${config.DOMAIN}"
        |authentication.providers.machine.config.authKeyStoreBucket="${config.coreStackProps.KeyBucket}"
        |aws.local.endpoint="https://localstack.media.${config.DOMAIN}"
        |thrall.kinesis.stream.name="${config.coreStackProps.ThrallMessageStream}"
        |thrall.kinesis.lowPriorityStream.name="${config.coreStackProps.ThrallLowPriorityMessageStream}"
        |es.index.aliases.current="Images_Current"
        |es.index.aliases.migration="Images_Migration"
        |image.record.download=false
        |defaultShouldBlurGraphicImages=true
        |filters.shouldDisplayOrgOwnedCountAndFilterCheckbox=true
        |dynamo.table.softDelete.metadata="SoftDeletedMetadataTable"
        ${isNoAuth ? '|authentication.providers.user="com.gu.mediaservice.lib.auth.provider.LocalAuthenticationProvider"' : ''}
        ${isNoAuth ? '|authorisation.provider="com.gu.mediaservice.lib.auth.provider.LocalAuthorisationProvider"' : ''}
        |sqs.ingest.queue.url="${config.coreStackProps.IngestSqsQueue.replace("http://localhost:4576", `https://localstack.media.${config.DOMAIN}`)}"
        |s3.ingest.bucket="${config.coreStackProps.IngestQueueBucket}"
        |s3.fail.bucket="${config.coreStackProps.IngestQueueFailBucket}"
        |`;
}

function getAuthConfig(config) {
  return stripMargin`${getCommonConfig(config)}
        |s3.config.bucket="${config.coreStackProps.ConfigBucket}"
        |aws.region="${config.AWS_DEFAULT_REGION}"
        |security.cors.allowedOrigins="${getCorsAllowedOriginString(config)}"
        |metrics.request.enabled=false
        |`;
}

function getCollectionsConfig(config) {
    return stripMargin`${getCommonConfig(config)}
        |aws.region="${config.AWS_DEFAULT_REGION}"
        |s3.collections.bucket="${config.coreStackProps.CollectionsBucket}"
        |dynamo.table.collections="CollectionsTable"
        |dynamo.table.imageCollections="ImageCollectionsTable"
        |security.cors.allowedOrigins="${getCorsAllowedOriginString(config)}"
        |metrics.request.enabled=false
        |`;
}

function getCropperConfig(config) {
    return stripMargin`${getCommonConfig(config)}
        |aws.region="${config.AWS_DEFAULT_REGION}"
        |publishing.image.bucket="${config.coreStackProps.ImageOriginBucket}"
        |publishing.image.host="public.media.${config.DOMAIN}"
        |s3.config.bucket="${config.coreStackProps.ConfigBucket}"
        |security.cors.allowedOrigins="${getCorsAllowedOriginString(config)}"
        |metrics.request.enabled=false
        |`;
}

function getImageLoaderConfig(config) {
    return stripMargin`${getCommonConfig(config)}
        |aws.region="${config.AWS_DEFAULT_REGION}"
        |s3.image.bucket="${config.coreStackProps.ImageBucket}"
        |s3.thumb.bucket="${config.coreStackProps.ThumbBucket}"
        |s3.quarantine.bucket="${config.coreStackProps.QuarantineBucket}"
        |s3.config.bucket="${config.coreStackProps.ConfigBucket}"
        |dynamo.table.upload.status="UploadStatusTable"
        |aws.local.endpoint="https://localstack.media.${config.DOMAIN}"
        |security.cors.allowedOrigins="${getCorsAllowedOriginString(config)}"
        |metrics.request.enabled=false
        |transcoded.mime.types="image/tiff"
        |upload.quarantine.enabled=false
        |`;
}

function getKahunaConfig(config){

    // `BUILD_ORG` env variable should be set for non-Guardian orgs, e.g. bbc
    const pinboardConfig = process.env.BUILD_ORG ? "" : stripMargin`
        |security.connectSources = [
        |  "wss://*.iot.${config.AWS_DEFAULT_REGION}.amazonaws.com",
        |  "https://*.appsync-api.${config.AWS_DEFAULT_REGION}.amazonaws.com"
        |]
        |scriptsToLoad = [
        |  {
        |    host: "https://pinboard.${config.DOMAIN}",
        |    path: "pinboard.loader.js",
        |    async: true,
        |    permission: "pinboard"
        |  }
        |]`;

    const permissionsConfig = stripMargin`
      |usePermissionsFilter=true
      |permissionsDefault="allPermissions"
      `;

    return stripMargin`${getCommonConfig(config)}
        |aws.region="${config.AWS_DEFAULT_REGION}"
        |origin.full="images.media.${config.DOMAIN}"
        |origin.thumb="localstack.media.${config.DOMAIN}"
        |origin.images="images.media.${config.DOMAIN}"
        |origin.crops="public.media.${config.DOMAIN}"
        |google.tracking.id="${config.google.tracking.id}"
        |links.feedbackForm="${config.links.feedbackForm}"
        |links.usageRightsHelp="${config.links.usageRightsHelp}"
        |links.invalidSessionHelp="${config.links.invalidSessionHelp}"
        |links.supportEmail="${config.links.supportEmail}"
        |security.cors.allowedOrigins="${getCorsAllowedOriginString(config)}"
        |security.frameAncestors="https://*.${config.DOMAIN}"
        |security.imageSources=["https://*.newslabs.co/", ]
        |metrics.request.enabled=false
        |usageRightsSummary=true
        |${permissionsConfig}
        |${pinboardConfig}
        |`;
}

function getLeasesConfig(config) {
    return stripMargin`${getCommonConfig(config)}
        |aws.region="${config.AWS_DEFAULT_REGION}"
        |dynamo.tablename.leasesTable="LeasesTable"
        |security.cors.allowedOrigins="${getCorsAllowedOriginString(config)}"
        |metrics.request.enabled=false
        |`;
}

function getMediaApiConfig(config) {
    return stripMargin`${getCommonConfig(config)}
        |aws.region="${config.AWS_DEFAULT_REGION}"
        |s3.image.bucket="${config.coreStackProps.ImageBucket}"
        |s3.thumb.bucket="${config.coreStackProps.ThumbBucket}"
        |s3.config.bucket="${config.coreStackProps.ConfigBucket}"
        |s3.usagemail.bucket="${config.coreStackProps.UsageMailBucket}"
        |persistence.identifier="picdarUrn"
        |es6.url="${config.es6.url}"
        |es6.shards=${config.es6.shards}
        |es6.replicas=${config.es6.replicas}
        |quota.store.key="rcs-quota.json"
        |security.cors.allowedOrigins="${getCorsAllowedOriginString(config)}"
        |search.fuzziness={
        | enabled=true
        |}
        |metrics.request.enabled=false
        |syndication.review.useRuntimeFieldsFix=true
        |`;
}

function getMetadataEditorConfig(config) {
    return stripMargin`${getCommonConfig(config)}
        |aws.region="${config.AWS_DEFAULT_REGION}"
        |s3.collections.bucket="${config.coreStackProps.CollectionsBucket}"
        |dynamo.table.edits="EditsTable"
        |dynamo.globalsecondaryindex.edits.photoshoots="Photoshoots"
        |dynamo.table.syndication="SyndicationTable"
        |indexed.images.sqs.queue.url="${config.coreStackProps.IndexedImageMetadataQueue.replace("http://localhost:4576", `https://localstack.media.${config.DOMAIN}`)}"
        |security.cors.allowedOrigins="${getCorsAllowedOriginString(config)}"
        |metrics.request.enabled=false
        |`;
}

function getS3WatcherConfig(config) {
    return stripMargin`${getCommonConfig(config)}
        |aws.region="${config.AWS_DEFAULT_REGION}"
        |loader.uri="https://loader.media.${config.DOMAIN}"
        |auth.key.s3watcher="${config.s3Watcher.key}"
        |s3.ingest.bucket="${config.coreStackProps.S3WatcherIngestBucket}"
        |s3.fail.bucket="${config.coreStackProps.S3WatcherFailBucket}"
        |`;
}

function getThrallConfig(config) {
    return stripMargin`${getCommonConfig(config)}
        |aws.region="${config.AWS_DEFAULT_REGION}"
        |s3.image.bucket="${config.coreStackProps.ImageBucket}"
        |s3.thumb.bucket="${config.coreStackProps.ThumbBucket}"
        |s3.reaper.bucket="${config.coreStackProps.ReaperBucket}"
        |persistence.identifier="picdarUrn"
        |indexed.image.sns.topic.arn="${config.coreStackProps.IndexedImageTopic}"
        |es6.url="${config.es6.url}"
        |es6.shards=${config.es6.shards}
        |es6.replicas=${config.es6.replicas}
        |metrics.request.enabled=false
        |`;
}

function getUsageConfig(config) {
    return stripMargin`${getCommonConfig(config)}
        |aws.region="${config.AWS_DEFAULT_REGION}"
        |capi.live.url="${config.guardian.capi.live.url}"
        |capi.preview.url="${config.guardian.capi.preview.url}"
        |capi.apiKey="${config.guardian.capi.live.key}"
        |dynamo.tablename.usageRecordTable="UsageRecordTable"
        |composer.baseUrl="composer.${config.DOMAIN}"
        |crier.live.arn="${config.guardian.crier.live.roleArn}"
        |crier.preview.arn="${config.guardian.crier.preview.roleArn}"
        |crier.preview.name="${config.guardian.crier.preview.streamName}"
        |crier.live.name="${config.guardian.crier.live.streamName}"
        |app.name="usage"
        |security.cors.allowedOrigins="${getCorsAllowedOriginString(config)}"
        |metrics.request.enabled=false
        |`;
}

function getGridProdConfig(config) {
  return stripMargin`
    |auth.useLocal=true
    |panda.userDomain="${config.EMAIL_DOMAIN}"
    |authentication.providers.user.config.panda.bucketName="${config.authStackProps.PanDomainBucket}"
    |permissions.bucket="${config.authStackProps.PermissionsBucket}"
    |`;
}

module.exports = {
    getCoreConfigs: (config) => {
        return {
            auth: getAuthConfig(config),
            collections: getCollectionsConfig(config),
            cropper: getCropperConfig(config),
            'image-loader': getImageLoaderConfig(config),
            kahuna: getKahunaConfig(config),
            leases: getLeasesConfig(config),
            'media-api': getMediaApiConfig(config),
            'metadata-editor': getMetadataEditorConfig(config),
            s3Watcher: getS3WatcherConfig(config),
            thrall: getThrallConfig(config),
            usage: getUsageConfig(config)
        };
    },
    getUseLocalAuthConfig: (config) => getGridProdConfig(config)
};