feat: Process fetched timetables and combine stops into services

module-model/src/main/kotlin/de/twomartens/timetable/model/db/Service.kt

@@ -0,0 +1,35 @@
+package de.twomartens.timetable.model.db
+
+import de.twomartens.timetable.model.common.ServiceId
+import de.twomartens.timetable.model.common.TimetableId
+import de.twomartens.timetable.model.common.UserId
+import org.bson.types.ObjectId
+import org.springframework.data.annotation.CreatedDate
+import org.springframework.data.annotation.Id
+import org.springframework.data.annotation.LastModifiedDate
+import org.springframework.data.mongodb.core.index.CompoundIndex
+import org.springframework.data.mongodb.core.mapping.Document
+import java.time.Instant
+
+@Document
+@CompoundIndex(def = "{'userId': 1, 'timetableId': 1, 'serviceId': 1}", unique = true)
+data class Service(
+        var userId: UserId,
+        var timetableId: TimetableId,
+        var serviceId: ServiceId,
+        private var stops: MutableList<ServiceStop> = mutableListOf()
+) {
+    @Id
+    lateinit var id: ObjectId
+
+    @CreatedDate
+    lateinit var created: Instant
+
+    @LastModifiedDate
+    lateinit var lastModified: Instant
+
+    fun addStop(stop: ServiceStop) {
+        stops.add(stop)
+        stops.sortWith(compareBy { it.plannedDepartureTime ?: it.plannedArrivalTime })
+    }
+}

module-model/src/main/kotlin/de/twomartens/timetable/model/db/ServiceRepository.kt

@@ -0,0 +1,14 @@
+package de.twomartens.timetable.model.db
+
+import de.twomartens.timetable.model.common.ServiceId
+import de.twomartens.timetable.model.common.TimetableId
+import de.twomartens.timetable.model.common.UserId
+import org.bson.types.ObjectId
+import org.springframework.data.mongodb.repository.MongoRepository
+import org.springframework.stereotype.Repository
+
+@Repository
+interface ServiceRepository : MongoRepository<Service, ObjectId> {
+    fun existsServiceByUserIdAndTimetableIdAndServiceId(userId: UserId, timetableId: TimetableId, serviceId: ServiceId): Boolean
+    fun getServiceByUserIdAndTimetableIdAndServiceId(userId: UserId, timetableId: TimetableId, serviceId: ServiceId): Service?
+}

module-model/src/main/kotlin/de/twomartens/timetable/model/db/ServiceStop.kt

@@ -0,0 +1,32 @@
+package de.twomartens.timetable.model.db
+
+import java.time.ZonedDateTime
+
+data class ServiceStop(
+        /** The EVA number of the station */
+        val eva: String,
+
+        /** Planned arrival time at this stop */
+        var plannedArrivalTime: ZonedDateTime? = null,
+
+        /** Planned departure time from this stop */
+        var plannedDepartureTime: ZonedDateTime? = null,
+
+        /** Platform for arrival */
+        var plannedArrivalPlatform: String? = null,
+
+        /** Platform for departure */
+        var plannedDeparturePlatform: String? = null,
+
+        /** Line information for arrival */
+        var arrivalLine: String? = null,
+
+        /** Line information for departure */
+        var departureLine: String? = null,
+
+        /** Path information for arrival */
+        var plannedArrivalPath: String? = null,
+
+        /** Path information for departure */
+        var plannedDeparturePath: String? = null
+)

module-model/src/main/kotlin/de/twomartens/timetable/model/dto/TimetableState.kt

@@ -2,7 +2,9 @@ package de.twomartens.timetable.model.dto
 
 enum class TimetableState {
     NEW,
-    PROCESSING,
+    FETCHING_TIMETABLES,
+    TIMETABLES_FETCHED,
+    SERVICES_COLLECTED,
     ENTER_FORMATIONS,
     LINK_SERVICES,
     READY_FOR_USAGE