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@@ -17,4 +17,5 @@ project/metals.sbt | |
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| config.env | ||
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| /.bsp/ | ||
| /.bsp/ | ||
| /.bsp/sbt.json | ||
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114 changes: 114 additions & 0 deletions
114
...rkets-api/src/main/scala/org/ergoplatform/dex/markets/api/v1/models/charts/ChartGap.scala
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| package org.ergoplatform.dex.markets.api.v1.models.charts | ||
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| import cats.Show | ||
| import doobie.util.Put | ||
| import enumeratum.values.{StringEnum, StringEnumEntry} | ||
| import io.circe.{Decoder, Encoder} | ||
| import sttp.tapir.{Codec, Schema} | ||
| import cats.syntax.either._ | ||
| import org.ergoplatform.dex.markets.api.v1.services.{Utc, Zone} | ||
| import sttp.tapir.Schema.SName | ||
| import sttp.tapir.generic.Derived | ||
| import tofu.logging.Loggable | ||
| import sttp.tapir.generic.auto._ | ||
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| import java.time.{Instant, LocalDateTime, ZoneOffset} | ||
| import java.time.temporal.ChronoUnit | ||
| import scala.concurrent.duration.{DurationInt, FiniteDuration} | ||
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| sealed abstract class ChartGap( | ||
| val value: String, | ||
| val dateFormat: String, | ||
| val timeWindow: FiniteDuration, | ||
| val pgValue: Int, /** This value is used only for minutes aggregation. E.g. 5 means the gap is 5 minute, 15 - 15 means gap. */ | ||
| val minimalGap: Long, | ||
| val javaDateFormat: String | ||
| ) extends StringEnumEntry | ||
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| object ChartGap extends StringEnum[ChartGap] { | ||
| case object Gap5min extends ChartGap("5min", "YYYY-mm-dd HH24:MI", 5.minutes, 5, 1.hour.toMillis, "yyyy-MM-dd HH:mm") | ||
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| case object Gap15min | ||
| extends ChartGap("15min", "YYYY-mm-dd HH24:MI", 15.minutes, 15, 6.hours.toMillis, "yyyy-MM-dd HH:mm") | ||
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| case object Gap30min | ||
| extends ChartGap("30min", "YYYY-mm-dd HH24:MI", 30.minutes, 30, 1.day.toMillis, "yyyy-MM-dd HH:mm") | ||
| case object Gap1h extends ChartGap("1h", "YYYY-mm-dd HH24", 1.hour, 1, 1.day.toMillis, "yyyy-MM-dd HH") | ||
| case object Gap1d extends ChartGap("1d", "YYYY-mm-dd", 1.day, 1, 7.days.toMillis, "yyyy-MM-dd") | ||
| case object Gap1m extends ChartGap("1m", "YYYY-mm", 30.days, 1, 180.days.toMillis, "yyyy-MM") | ||
| case object Gap1y extends ChartGap("1y", "YYYY", 365.days, 1, 1095.days.toMillis, "yyyy") | ||
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| val values = findValues | ||
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| implicit val put: Put[ChartGap] = implicitly[Put[String]].contramap(_.dateFormat) | ||
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| implicit val schema: Schema[ChartGap] = implicitly[Derived[Schema[ChartGap]]].value | ||
| .modify(_.value)( | ||
| _.description("The gap's value. min means minute, h means hour, d means day, m means month, y means year.") | ||
| ) | ||
| .default(ChartGap.Gap1h) | ||
| .name(SName("Chart gap")) | ||
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| implicit val decoder: Decoder[ChartGap] = | ||
| Decoder.decodeString.emap(s => Either.catchNonFatal(ChartGap.withValue(s)).leftMap(_.getMessage)) | ||
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| implicit val encoder: Encoder[ChartGap] = Encoder.encodeString.contramap(_.value) | ||
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| implicit def plainCodec: Codec.PlainCodec[ChartGap] = Codec.stringCodec(s => ChartGap.withValue(s)) | ||
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| implicit val show: Show[ChartGap] = _.value | ||
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| implicit def loggable: Loggable[ChartGap] = Loggable.show | ||
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| def round(gap: ChartGap, from: Long): Long = | ||
| gap match { | ||
| case ChartGap.Gap5min | ChartGap.Gap15min | ChartGap.Gap30min | ChartGap.Gap1h => | ||
| from / gap.timeWindow.toMillis * gap.timeWindow.toMillis | ||
| case ChartGap.Gap1d => | ||
| LocalDateTime | ||
| .ofInstant(Instant.ofEpochMilli(from), Zone) | ||
| .withHour(0) | ||
| .withMinute(0) | ||
| .withSecond(0) | ||
| .truncatedTo(ChronoUnit.DAYS) | ||
| .toEpochSecond(ZoneOffset.UTC) * 1000 | ||
| case ChartGap.Gap1m => | ||
| LocalDateTime | ||
| .ofInstant(Instant.ofEpochMilli(from), Zone) | ||
| .withDayOfMonth(1) | ||
| .withHour(0) | ||
| .withMinute(0) | ||
| .withSecond(0) | ||
| .toEpochSecond(ZoneOffset.UTC) * 1000 | ||
| case ChartGap.Gap1y => | ||
| LocalDateTime | ||
| .ofInstant(Instant.ofEpochMilli(from), Zone) | ||
| .withDayOfYear(1) | ||
| .withDayOfMonth(1) | ||
| .withHour(0) | ||
| .withMinute(0) | ||
| .withSecond(0) | ||
| .toEpochSecond(ZoneOffset.UTC) * 1000 | ||
| } | ||
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| def updateWithGap(gap: ChartGap, time: Long): Long = | ||
| gap match { | ||
| case ChartGap.Gap5min | ChartGap.Gap15min | ChartGap.Gap30min | ChartGap.Gap1h => | ||
| time + gap.timeWindow.toMillis | ||
| case ChartGap.Gap1d => | ||
| LocalDateTime | ||
| .ofInstant(Instant.ofEpochMilli(time), Zone) | ||
| .plusDays(1) | ||
| .toEpochSecond(Utc) * 1000 | ||
| case ChartGap.Gap1m => | ||
| LocalDateTime | ||
| .ofInstant(Instant.ofEpochMilli(time), Zone) | ||
| .plusMonths(1) | ||
| .toEpochSecond(Utc) * 1000 | ||
| case ChartGap.Gap1y => | ||
| LocalDateTime | ||
| .ofInstant(Instant.ofEpochMilli(time), Zone) | ||
| .plusYears(1) | ||
| .toEpochSecond(Utc) * 1000 | ||
| } | ||
| } |
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9 changes: 9 additions & 0 deletions
9
...les/markets-api/src/main/scala/org/ergoplatform/dex/markets/api/v1/services/package.scala
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,9 @@ | ||
| package org.ergoplatform.dex.markets.api.v1 | ||
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| import java.time.{ZoneId, ZoneOffset} | ||
| import java.util.Locale | ||
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| package object services { | ||
| val Zone: ZoneId = ZoneId.of("UTC") | ||
| val Utc: ZoneOffset = ZoneOffset.UTC | ||
| } |
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