Add granularity for aggregation, group by hour/day/month/year

src/test/scala/parse/ParserSpec.scala

@@ -8,6 +8,7 @@ import parse.Aggregate.{AggregateKey, DoubleValue, TimeDoubleList, UserQuery}
 
 import java.time.LocalDateTime
 import java.time.format.DateTimeFormatter
+import java.time.temporal.ChronoUnit
 import scala.collection.immutable.HashMap
 
 class ParserSpec extends AnyFunSuite with Matchers {
@@ -16,7 +17,7 @@ class ParserSpec extends AnyFunSuite with Matchers {
     val formatter = DateTimeFormatter.ofPattern("yyyyMMdd_HHmm")
     val from = LocalDateTime.parse("20230515_0905", formatter)
     val to = LocalDateTime.parse("20230516_0942", formatter)
-    val userQuery = UserQuery(List("Bauska", "Dagda", "Daugavgrīva", "Rīga"), "precipitation", AggregateKey.Sum)
+    val userQuery = UserQuery(List("Bauska", "Dagda", "Daugavgrīva", "Rīga"), "precipitation", AggregateKey.Sum, ChronoUnit.HOURS)
 
     val dbService = DBService.of.unsafeRunSync()
 
@@ -35,7 +36,7 @@ class ParserSpec extends AnyFunSuite with Matchers {
     val formatter = DateTimeFormatter.ofPattern("yyyyMMdd_HHmm")
     val from = LocalDateTime.parse("20230516_0400", formatter)
     val to = LocalDateTime.parse("20230516_0800", formatter)
-    val userQuery = UserQuery(List("Rīga"), "precipitation", AggregateKey.List)
+    val userQuery = UserQuery(List("Rīga"), "precipitation", AggregateKey.List, ChronoUnit.HOURS)
 
     val dbService = DBService.of.unsafeRunSync()
 
@@ -45,10 +46,10 @@ class ParserSpec extends AnyFunSuite with Matchers {
     parsed shouldBe HashMap(
       "Rīga" ->
         Some(TimeDoubleList(List(
-          (LocalDateTime.parse("2023-05-16T04:00"), Some(1.9)),
-          (LocalDateTime.parse("2023-05-16T05:00"), Some(4.5)),
-          (LocalDateTime.parse("2023-05-16T06:00"), Some(1.5)),
-          (LocalDateTime.parse("2023-05-16T07:00"), Some(0.0)),
+          ("2023-05-16T04:00", Some(1.9)),
+          ("2023-05-16T05:00", Some(4.5)),
+          ("2023-05-16T06:00", Some(1.5)),
+          ("2023-05-16T07:00", Some(0.0)),
         )))
     )
   }