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Cleaning up data in file manager

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This commit is contained in:
Guntis Smaukstelis
2023-12-12 16:15:36 +02:00
parent eaf2788031
commit e89b526a88
1 changed files with 10 additions and 5 deletions
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src/main/scala/db/PostgresService.scala
+10 -5
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@@ -65,8 +65,9 @@ class PostgresService(transactor: Transactor[IO], log: Logger[IO]) extends DataS
def getDates: IO[List[LocalDate]] = ???
def getDateTimeEntries(dateTime: LocalDateTime): IO[List[String]] = {
fr"""
SELECT datetime || ';' || city || ';' || COALESCE(tempmax::text, '' ) || ';' || COALESCE(tempmin::text, '' ) || ';' || COALESCE(tempavg::text, '' ) || ';' || COALESCE(precipitation::text, '' ) || ';' || COALESCE(windavg::text, '' ) || ';' || COALESCE(windmax::text, '' ) || ';' || COALESCE(tempmax::text, '' ) || ';' || COALESCE(visibilitymin::text, '' ) || ';' || COALESCE(visibilityavg::text, '' ) || ';' || COALESCE(snowavg::text, '' ) || ';' || COALESCE(atmpressure::text, '' ) || ';' || COALESCE(dewpoint::text, '' ) || ';' || COALESCE(humidity::text, '' ) || ';' || COALESCE(sunduration::text, '' ) || ';' || COALESCE(phenomena::text, '' )
val columnNames = List("City; TempMax; TempMin; TempAvg; Precipitation; WindAvg; WindMax; VisibilityMin; VisibilityAvg; SnowAvg; AtmPressure; DewPoint; Humidity; SunDuration; Phenomena")
val result = fr"""
SELECT city || ';' || COALESCE(tempmax::text, '' ) || ';' || COALESCE(tempmin::text, '' ) || ';' || COALESCE(tempavg::text, '' ) || ';' || COALESCE(precipitation::text, '' ) || ';' || COALESCE(windavg::text, '' ) || ';' || COALESCE(windmax::text, '' ) || ';' || COALESCE(tempmax::text, '' ) || ';' || COALESCE(visibilitymin::text, '' ) || ';' || COALESCE(visibilityavg::text, '' ) || ';' || COALESCE(snowavg::text, '' ) || ';' || COALESCE(atmpressure::text, '' ) || ';' || COALESCE(dewpoint::text, '' ) || ';' || COALESCE(humidity::text, '' ) || ';' || COALESCE(sunduration::text, '' ) || ';' || array_to_string(phenomena, ', ')
FROM weather
WHERE dateTime = $dateTime
ORDER BY city
@@ -74,6 +75,8 @@ class PostgresService(transactor: Transactor[IO], log: Logger[IO]) extends DataS
.query[String]
.to[List]
.transact(transactor)
result.map(columnNames ++ _)
}
def getDateFileNames(date: LocalDate): IO[List[String]] = {
@@ -93,11 +96,13 @@ class PostgresService(transactor: Transactor[IO], log: Logger[IO]) extends DataS
.query[OffsetDateTime]
.to[List]
.transact(transactor)
.map { dateTimes => {
dateTimes.map(_.format(formatter))
}
.map { dateTimes =>
dateTimes.map(dateTime =>
dateTime.atZoneSameInstant(rigaZone).format(formatter)
)
}
}
def getResourceContent(path: String): IO[String] = {
val streamResource = Resource.make(IO(getClass.getResourceAsStream(path))) { stream =>
IO(stream.close()).handleErrorWith(_ => IO.unit)