Table numbers exclusion: handle saving

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

@@ -67,6 +67,15 @@ object TournamentHandler: PairgothApiHandler {
         val payload = getObjectPayload(request)
         // disallow changing type
         if (payload.getString("type")?.let { it != tournament.type.name } == true) badRequest("tournament type cannot be changed")
+        // specific handling for 'excludeTables'
+        if (payload.containsKey("excludeTables")) {
+            val tablesExclusion = payload.getString("excludeTables") ?: badRequest("missing 'excludeTables'")
+            validateTablesExclusion(tablesExclusion)
+            val round = payload.getInt("round") ?: badRequest("missing 'round'")
+            while (tournament.tablesExclusion.size < round) tournament.tablesExclusion.add("")
+            tournament.tablesExclusion[round - 1] = tablesExclusion
+            tournament.dispatchEvent(TournamentUpdated, request, tournament.toJson())
+        } else {
             val updated = Tournament.fromJson(payload, tournament)
             // copy players, games, criteria (this copy should be provided by the Tournament class - CB TODO)
             updated.players.putAll(tournament.players)
@@ -78,13 +87,20 @@ object TournamentHandler: PairgothApiHandler {
                 putAll(tournament.games(round))
             }
             updated.dispatchEvent(TournamentUpdated, request, updated.toJson())
+        }
         return Json.Object("success" to true)
     }
 
+    private fun validateTablesExclusion(exclusion: String) {
+        if (!tablesExclusionValidator.matches(exclusion)) badRequest("invalid tables exclusion pattern")
+    }
+
     override fun delete(request: HttpServletRequest, response: HttpServletResponse): Json {
         val tournament = getTournament(request)
         getStore(request).deleteTournament(tournament)
         tournament.dispatchEvent(TournamentDeleted, request, Json.Object("id" to tournament.id))
         return Json.Object("success" to true)
     }
+
+    private val tablesExclusionValidator = Regex("^(?:(?:\\s+|,)*\\d+(?:-\\d+)?)*$")
 }

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

@@ -6,8 +6,6 @@ import com.republicate.kson.toJsonArray
 //import kotlinx.datetime.LocalDate
 import java.time.LocalDate
 import org.jeudego.pairgoth.api.ApiHandler.Companion.badRequest
-import org.jeudego.pairgoth.pairing.solver.MacMahonSolver
-import org.jeudego.pairgoth.pairing.solver.SwissSolver
 import org.jeudego.pairgoth.store.nextPlayerId
 import org.jeudego.pairgoth.store.nextTournamentId
 import kotlin.math.max
@@ -30,7 +28,8 @@ sealed class Tournament <P: Pairable>(
     val pairing: Pairing,
     val rules: Rules = Rules.FRENCH,
     val gobanSize: Int = 19,
-    val komi: Double = 7.5
+    val komi: Double = 7.5,
+    val tablesExclusion: MutableList<String> = mutableListOf()
 ) {
     companion object {}
     enum class Type(val playersNumber: Int, val individual: Boolean = true) {
@@ -170,8 +169,9 @@ class StandardTournament(
     pairing: Pairing,
     rules: Rules = Rules.FRENCH,
     gobanSize: Int = 19,
-    komi: Double = 7.5
+    komi: Double = 7.5,
-): Tournament<Player>(id, type, name, shortName, startDate, endDate, director, country, location, online, timeSystem, rounds, pairing, rules, gobanSize, komi) {
+    tablesExclusion: MutableList<String> = mutableListOf()
+): Tournament<Player>(id, type, name, shortName, startDate, endDate, director, country, location, online, timeSystem, rounds, pairing, rules, gobanSize, komi, tablesExclusion) {
     override val players get() = _pairables
 }
 
@@ -192,8 +192,9 @@ class TeamTournament(
     pairing: Pairing,
     rules: Rules = Rules.FRENCH,
     gobanSize: Int = 19,
-    komi: Double = 7.5
+    komi: Double = 7.5,
-): Tournament<TeamTournament.Team>(id, type, name, shortName, startDate, endDate, director, country, location, online, timeSystem, rounds, pairing, rules, gobanSize, komi) {
+    tablesExclusion: MutableList<String> = mutableListOf()
+): Tournament<TeamTournament.Team>(id, type, name, shortName, startDate, endDate, director, country, location, online, timeSystem, rounds, pairing, rules, gobanSize, komi, tablesExclusion) {
     companion object {
         private val epsilon = 0.0001
     }
@@ -267,7 +268,8 @@ fun Tournament.Companion.fromJson(json: Json.Object, default: Tournament<*>? = n
                 gobanSize = json.getInt("gobanSize") ?: default?.gobanSize ?: 19,
                 timeSystem = json.getObject("timeSystem")?.let { TimeSystem.fromJson(it) } ?: default?.timeSystem ?: badRequest("missing timeSystem"),
                 rounds = json.getInt("rounds") ?: default?.rounds ?: badRequest("missing rounds"),
-                pairing = json.getObject("pairing")?.let { Pairing.fromJson(it, default?.pairing) } ?: default?.pairing ?: badRequest("missing pairing")
+                pairing = json.getObject("pairing")?.let { Pairing.fromJson(it, default?.pairing) } ?: default?.pairing ?: badRequest("missing pairing"),
+                tablesExclusion = json.getArray("tablesExclusion")?.map { item -> item as String }?.toMutableList() ?: default?.tablesExclusion ?: mutableListOf()
             )
         else
             TeamTournament(
@@ -286,7 +288,8 @@ fun Tournament.Companion.fromJson(json: Json.Object, default: Tournament<*>? = n
                 gobanSize = json.getInt("gobanSize") ?: default?.gobanSize ?: 19,
                 timeSystem = json.getObject("timeSystem")?.let { TimeSystem.fromJson(it) } ?: default?.timeSystem ?: badRequest("missing timeSystem"),
                 rounds = json.getInt("rounds") ?: default?.rounds ?: badRequest("missing rounds"),
-                pairing = json.getObject("pairing")?.let { Pairing.fromJson(it, default?.pairing) } ?: default?.pairing ?: badRequest("missing pairing")
+                pairing = json.getObject("pairing")?.let { Pairing.fromJson(it, default?.pairing) } ?: default?.pairing ?: badRequest("missing pairing"),
+                tablesExclusion = json.getArray("tablesExclusion")?.map { item -> item as String }?.toMutableList() ?: default?.tablesExclusion ?: mutableListOf()
             )
     json.getArray("players")?.forEach { obj ->
         val pairable = obj as Json.Object
@@ -326,7 +329,8 @@ fun Tournament<*>.toJson() = Json.MutableObject(
     "gobanSize" to gobanSize,
     "timeSystem" to timeSystem.toJson(),
     "rounds" to rounds,
-    "pairing" to pairing.toJson()
+    "pairing" to pairing.toJson(),
+    "tablesExclusion" to tablesExclusion.toJsonArray()
 )
 
 fun Tournament<*>.toFullJson(): Json.Object {

view-webapp/src/main/sass/tour.scss

@@ -405,6 +405,10 @@
     margin-top: 0.2em;
   }
 
+  .tables-exclusion {
+    margin-top: 0.2em;
+  }
+
   /* results section */
 
   #results-filter {

view-webapp/src/main/webapp/js/tour-pairing.inc.js

@@ -1,12 +1,31 @@
 let focused = undefined;
 
 function pair(parts) {
+
+  let doWork = () => {
     api.postJson(`tour/${tour_id}/pair/${activeRound}`, parts)
       .then(rst => {
         if (rst !== 'error') {
           document.location.reload();
         }
       });
+  }
+
+  let tablesExclusionControl = $('#exclude-tables');
+  let value = tablesExclusionControl[0].value;
+  let origValue = tablesExclusionControl.data('orig');
+  if (value === origValue) {
+    // tables exclusion value did not change
+    doWork();
+  } else {
+    // tables exclusion value has change, we must save it first
+    api.putJson(`tour/${tour_id}`, { round: activeRound, excludeTables: value })
+      .then(rst => {
+        if (rst !== 'error') {
+          doWork();
+        }
+      });
+  }
 }
 
 function unpair(games) {

view-webapp/src/main/webapp/tour-pairing.inc.html

@@ -22,6 +22,14 @@
       <button class="ui floating choose-round next-round button">&raquo;</button>
     </div>
     <div class="pairing-stats nobreak">( $pairables.size() pairable, $games.size() games )</div>
+    <div class="tables-exclusion">
+#if($tour.tablesExclusion && $round <= $tour.tablesExclusion.size())
+  #set($tablesExclusion = $!tour.tablesExclusion[$round - 1])
+#else
+  #set($tablesExclusion = '')
+#end
+      Exclude table numbers: <input type="text" id="exclude-tables" name="exclude-tables" placeholder="ex: 1-34, 38, 45-77" data-orig="$tablesExclusion" value="$tablesExclusion"/>
+    </div>
     <div id="pairing-lists">
       <div id="pairing-left">
         <div id="pairables" class="multi-select" title="pairable players">