cleanup code

app/src/main/java/net/pokeranalytics/android/model/realm/Session.kt

@@ -65,16 +65,23 @@ open class Session : RealmObject(), SessionInterface, Savable, StaticRowRepresen
 
 	// Timed interface
 
+	/**
+	 * The start date of the session
+	 */
 	override var startDate: Date = Date()
 		set(value) {
 			field = value
 			this.computeNetDuration()
+			// nullifies endate when setting the start date after the end date
 			if (this.endDate != null && this.startDate.after(this.endDate)) {
 				this.endDate = null
 			}
 			this.dateChanged()
 		}
 
+	/**
+	 * the end date of the session
+	 */
 	var endDate: Date? = null
 		set(value) {
 			field = value
@@ -82,26 +89,23 @@ open class Session : RealmObject(), SessionInterface, Savable, StaticRowRepresen
 			this.dateChanged()
 		}
 
-	private fun dateChanged() {
-		if (this.endDate != null) {
-			SessionSetManager.updateTimeline(this)
-		} else if (this.sessionSet != null) {
-			SessionSetManager.removeFromTimeline(this)
-		}
-	}
-
-	override fun endDate(): Date {
-		return this.endDate ?: Date()
-	}
-
+	/**
+	 * The break duration of the session
+	 */
 	override var breakDuration: Long = 0L
 		set(value) {
 			field = value
 			this.computeNetDuration()
 		}
 
+	/**
+	 * the net duration of the session, automatically calculated
+	 */
 	override var netDuration: Long = 0L
 
+	/**
+	 * The start date of the break
+	 */
 	var pauseDate: Date? = null
 
 	// The time frame of the Session, i.e. the start & end date
@@ -169,6 +173,25 @@ open class Session : RealmObject(), SessionInterface, Savable, StaticRowRepresen
 	// The features of the tournament, like Knockout, Shootout, Turbo...
 	var tournamentFeatures: RealmList<TournamentFeature> = RealmList()
 
+	/**
+	 * Manages impacts on SessionSets
+	 * Should be called when the start / end date are changed
+	 */
+	private fun dateChanged() {
+		if (this.endDate != null) {
+			SessionSetManager.updateTimeline(this)
+		} else if (this.sessionSet != null) {
+			SessionSetManager.removeFromTimeline(this)
+		}
+	}
+
+	/**
+	 * Returns a non-null date for the session
+	 */
+	override fun endDate(): Date {
+		return this.endDate ?: Date()
+	}
+
 	/**
 	 * Return if this session is a tournament
 	 */
@@ -183,7 +206,6 @@ open class Session : RealmObject(), SessionInterface, Savable, StaticRowRepresen
 		return this.type == Type.CASH_GAME.ordinal
 	}
 
-
 	// Stats
 
 	@Ignore // SessionInterface value
@@ -321,6 +343,9 @@ open class Session : RealmObject(), SessionInterface, Savable, StaticRowRepresen
 		}
 	}
 
+	/**
+	 * Utility method to cleanly end a session
+	 */
 	private fun end() {
 		this.pauseDate = null
 		if (this.endDate == null) {
@@ -381,21 +406,13 @@ open class Session : RealmObject(), SessionInterface, Savable, StaticRowRepresen
 
 		this.sessionSet?.let { set ->
 
-			// get all sessions part of the deleted session set
-			val sessionsFromSet = set.sessions
-
 			// cleanup unnecessary related objects
 			set.deleteFromRealm()
-//			this.timeFrame?.deleteFromRealm()
 			this.result?.deleteFromRealm()
 
-			// make sessions recreate/find their session set
-			sessionsFromSet?.let { sessions ->
-				sessions.forEach { session ->
-					// @todo
-//					session.timeFrame?.notifySessionDateChange(session)
-				}
-			}
+			// Updates the timeline
+			SessionSetManager.removeFromTimeline(this)
+
 		}
 	}
 
@@ -660,10 +677,7 @@ open class Session : RealmObject(), SessionInterface, Savable, StaticRowRepresen
 				cgBigBlind = null
 			}
 			SessionRow.BREAK_TIME -> {
-//				val timeFrameToUpdate =
-//					if (timeFrame != null) timeFrame as TimeFrame else realm.createObject(TimeFrame::class.java)
 				this.breakDuration = if (value != null) (value as String).toLong() * 60 * 1000 else 0
-//				timeFrame = timeFrameToUpdate
 			}
 			SessionRow.BUY_IN -> {
 				val localResult = if (result != null) result as Result else realm.createObject(Result::class.java)
@@ -678,11 +692,6 @@ open class Session : RealmObject(), SessionInterface, Savable, StaticRowRepresen
 				} else {
 					localResult.cashout = (value as String).toDouble()
 					this.end()
-
-//					val timeFrameToUpdate =
-//						if (timeFrame != null) timeFrame as TimeFrame else realm.createObject(TimeFrame::class.java)
-//					timeFrameToUpdate.setEnd(Date())
-//					timeFrame = timeFrameToUpdate
 				}
 
 				result = localResult
@@ -692,11 +701,6 @@ open class Session : RealmObject(), SessionInterface, Savable, StaticRowRepresen
 			SessionRow.END_DATE -> if (value is Date?) {
 				this.endDate = value
 
-//				val timeFrameToUpdate =
-//					if (timeFrame != null) timeFrame as TimeFrame else realm.createObject(TimeFrame::class.java)
-////				timeFrameToUpdate.setDate(null, value)
-//				timeFrameToUpdate.setEnd(value)
-//				timeFrame = timeFrameToUpdate
 			}
 			SessionRow.GAME -> {
 				if (value is ArrayList<*>) {
@@ -725,15 +729,6 @@ open class Session : RealmObject(), SessionInterface, Savable, StaticRowRepresen
 			}
 			SessionRow.START_DATE -> if (value is Date) {
 				this.startDate = value
-//				if (value == null) {
-//					timeFrame = null
-//				} else {
-//					val timeFrameToUpdate =
-//						if (timeFrame != null) timeFrame as TimeFrame else realm.createObject(TimeFrame::class.java)
-//					timeFrameToUpdate.setStart(value)
-////					timeFrameToUpdate.setDate(value, null)
-//					timeFrame = timeFrameToUpdate
-//				}
 			}
 			SessionRow.TABLE_SIZE -> tableSize = value as Int?
 			SessionRow.TIPS -> {