Various bugfixes for teams support

api-webapp/src/main/kotlin/org/jeudego/pairgoth/api/PairingHandler.kt

@@ -147,12 +147,10 @@ object PairingHandler: PairgothApiHandler {
     override fun delete(request: HttpServletRequest, response: HttpServletResponse): Json {
         val tournament = getTournament(request)
         val round = getSubSelector(request)?.toIntOrNull() ?: badRequest("invalid round number")
-        // only allow last round (if players have not been paired in the last round, it *may* be possible to be more laxist...)
-        // Nope
-        // if (round != tournament.lastRound()) badRequest("cannot delete games in other rounds but the last")
         val payload = getArrayPayload(request)
         val allPlayers = payload.size == 1 && payload[0] == "all"
         if (allPlayers) {
+            // TODO - just remove this, it is never used ; and no check is done on whether the players are playing...
             tournament.games(round).clear()
         } else {
             payload.forEach {

api-webapp/src/main/kotlin/org/jeudego/pairgoth/api/StandingsHandler.kt

@@ -161,11 +161,11 @@ ${
         "${
             player.getString("num")!!.padStart(4, ' ')
         } ${
-            "${player.getString("name")} ${player.getString("firstname")}".padEnd(30, ' ').take(30)
+            "${player.getString("name")} ${player.getString("firstname") ?: ""}".padEnd(30, ' ').take(30)
         } ${
             displayRank(player.getInt("rank")!!).uppercase().padStart(3, ' ')
         } ${
-            player.getString("country")!!.uppercase()
+            player.getString("country")?.uppercase() ?: ""
         } ${
             (player.getString("club") ?: "").padStart(4).take(4)
         } ${
@@ -209,7 +209,7 @@ ${
         "${
             player.getString("num")!!.padStart(4, ' ')
         } ${
-            "${player.getString("name")} ${player.getString("firstname")}".padEnd(24, ' ').take(24)
+            "${player.getString("name")} ${player.getString("firstname") ?: ""}".padEnd(24, ' ').take(24)
         } ${
             displayRank(player.getInt("rank")!!).uppercase().padStart(3, ' ')
         } ${
@@ -255,7 +255,7 @@ ${
         // lines
         lines.forEach { line ->
             writer.println("${
-                fields.joinToString(";") { if (it.second) "\"${line[it.first]}\"" else "${line[it.first]}" }
+                fields.joinToString(";") { if (it.second) "\"${line[it.first] ?: ""}\"" else "${line[it.first] ?: ""}" }
             };${
                 line.getArray("results")!!.joinToString(";")
             };${

api-webapp/src/main/kotlin/org/jeudego/pairgoth/api/TeamHandler.kt

@@ -45,6 +45,9 @@ object TeamHandler: PairgothApiHandler {
         val tournament = getTournament(request)
         if (tournament !is TeamTournament) badRequest("tournament is not a team tournament")
         val id = getSubSelector(request)?.toIntOrNull() ?: badRequest("missing or invalid team selector")
+        if (tournament.pairedPlayers().contains(id)) {
+            badRequest("team is playing");
+        }
         tournament.teams.remove(id) ?: badRequest("invalid team id")
         tournament.dispatchEvent(TeamDeleted, request, Json.Object("id" to id))
         return Json.Object("success" to true)

api-webapp/src/main/kotlin/org/jeudego/pairgoth/model/Pairable.kt

@@ -21,7 +21,7 @@ sealed class Pairable(val id: ID, val name: String, val rating: Int, val rank: I
     open fun fullName(separator: String = " "): String {
         return name
     }
-    val skip = mutableSetOf<Int>() // skipped rounds
+    open val skip = mutableSetOf<Int>() // skipped rounds
 
     fun equals(other: Pairable): Boolean {
         return id == other.id

api-webapp/src/main/kotlin/org/jeudego/pairgoth/model/Tournament.kt

@@ -196,6 +196,8 @@ class TeamTournament(
             club?.also { json["club"] = it }
         }
         val teamOfIndividuals: Boolean get() = type.individual
+
+        override val skip get() = playerIds.map { players[it]!!.skip }.reduce { left, right -> (left union right) as MutableSet<Int> }
     }
 
     fun teamFromJson(json: Json.Object, default: TeamTournament.Team? = null): Team {