Feat: Update ELO when a change is made
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zuma
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9645f4f195
commit
dbcf5decb8
2 changed files with 97 additions and 86 deletions
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@ -3,7 +3,8 @@ Le backend du site Brawlset est codé en [GO](https://go.dev/) et utilise [Pocke
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# TODO
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- [x] Feat : Créer le système d'ELO
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- [ ] Feat : Update les ELO quand il y a un changement ou une suppression de match
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- [x] Feat : Update les ELO quand il y a un changement
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- [ ] Feat : Update les ELO quand il y a une suppression de match
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- [x] Fix : Changer le recto / verso des cartes
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- [ ] Feat : Système d'évènements à ajouter sur la page principale
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- [ ] Fix : Refuse to create deck when cards are not found
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154
backend/hooks.go
154
backend/hooks.go
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@ -18,85 +18,54 @@ type DuelResult struct {
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}
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func (app *application) SetupHooks() {
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default_ELO_value := 100.0
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// Set default values after creation
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app.pb.OnRecordAfterCreateSuccess("elo_player").BindFunc(func (e *core.RecordEvent) error {
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e.Record.Set("elo_casual", 100)
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e.Record.Set("elo_tournament", 100)
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e.Record.Set("elo_casual", default_ELO_value)
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e.Record.Set("elo_tournament", default_ELO_value)
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e.App.Save(e.Record)
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log.Println("record created")
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return e.Next()
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})
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app.pb.OnRecordUpdate("elo").BindFunc(func (e *core.RecordEvent) error {
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// Check if any of these fields has been changed : Player1, Player2, Commandant1, Commandant2, Score1, Score2, Date, Official
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if(e.Record.GetString("player_1") != e.Record.Original().GetString("player_1") || e.Record.GetString("player_2") != e.Record.Original().GetString("player_2") || e.Record.GetString("commandant_1") != e.Record.Original().GetString("commandant_1") || e.Record.GetString("commandant_2") != e.Record.Original().GetString("commandant_2") || e.Record.GetString("score_1") != e.Record.Original().GetString("score_1") || e.Record.GetString("score_2") != e.Record.Original().GetString("score_2") || e.Record.GetString("date") != e.Record.Original().GetString("date") || e.Record.GetString("official") != e.Record.Original().GetString("official")) {
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UpdateRecordELO(e, default_ELO_value)
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UpdateLastELO(e, e.Record.GetFloat("elo_player_1"), e.Record.GetFloat("elo_player_2"), e.Record.GetFloat("elo_commandant_1"), e.Record.GetFloat("elo_commandant_2"))
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updateNextMatchs(e, DuelResult{
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Player1_NewELO: e.Record.GetFloat("elo_player_1"),
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Player2_NewELO: e.Record.GetFloat("elo_player_2"),
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Commander1_NewELO: e.Record.GetFloat("elo_commandant_1"),
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Commander2_NewELO: e.Record.GetFloat("elo_commandant_2"),
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})
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}
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return e.Next()
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})
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// When a ELO entry has been added
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app.pb.OnRecordCreate("elo").BindFunc(func (e *core.RecordEvent) error {
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date := e.Record.GetString("date")
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official := e.Record.GetBool("official")
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player1Id := e.Record.GetString("player_1")
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player2Id := e.Record.GetString("player_2")
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commander1Id := e.Record.GetString("commandant_1")
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commander2Id := e.Record.GetString("commandant_2")
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score1 := e.Record.GetInt("score_1")
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score2 := e.Record.GetInt("score_2")
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UpdateRecordELO(e, default_ELO_value)
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// Base data in case it's the first match
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player1_ELO := 100.0
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player2_ELO := 100.0
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commander1_ELO := 100.0
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commander2_ELO := 100.0
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UpdateLastELO(e, e.Record.GetFloat("elo_player_1"), e.Record.GetFloat("elo_player_2"), e.Record.GetFloat("elo_commandant_1"), e.Record.GetFloat("elo_commandant_2"))
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// Update ELO With last match ELO (Tournament or Casual)
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updateEloPlayerWithLastMatch(e, player1Id, date, &player1_ELO, official)
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updateEloPlayerWithLastMatch(e, player2Id, date, &player2_ELO, official)
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// Update ELO With last match ELO (Tournament or Casual)
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updateEloCommanderWithLastMatch(e, commander1Id, date, &commander1_ELO, official)
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updateEloCommanderWithLastMatch(e, commander2Id, date, &commander2_ELO, official)
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newData := CalculateELO(player1_ELO, player2_ELO, commander1_ELO, commander2_ELO, score1, score2)
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e.Record.Set("last_elo_player_1", player1_ELO)
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e.Record.Set("elo_player_1", newData.Player1_NewELO)
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e.Record.Set("last_elo_player_2", player2_ELO)
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e.Record.Set("elo_player_2", newData.Player2_NewELO)
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e.Record.Set("last_elo_commandant_1", commander1_ELO)
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e.Record.Set("elo_commandant_1", newData.Commander1_NewELO)
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e.Record.Set("last_elo_commandant_2", commander2_ELO)
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e.Record.Set("elo_commandant_2", newData.Commander2_NewELO)
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recordPlayer1, _ := e.App.FindRecordById("elo_player", player1Id)
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recordPlayer2, _ := e.App.FindRecordById("elo_player", player2Id)
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if official {
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recordPlayer1.Set("elo_tournament", newData.Player1_NewELO)
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recordPlayer2.Set("elo_tournament", newData.Player2_NewELO)
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} else {
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recordPlayer1.Set("elo_casual", newData.Player1_NewELO)
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recordPlayer2.Set("elo_casual", newData.Player2_NewELO)
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}
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recordCommander1, _ := e.App.FindRecordById("carte", commander1Id)
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recordCommander2, _ := e.App.FindRecordById("carte", commander2Id)
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if official {
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recordCommander1.Set("elo_tournament", newData.Commander1_NewELO)
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recordCommander2.Set("elo_tournament", newData.Commander2_NewELO)
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} else {
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recordCommander1.Set("elo_casual", newData.Commander1_NewELO)
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recordCommander2.Set("elo_casual", newData.Commander2_NewELO)
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}
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e.App.Save(recordPlayer1)
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e.App.Save(recordPlayer2)
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e.App.Save(recordCommander1)
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e.App.Save(recordCommander2)
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updateNextMatchs(e, newData, official)
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updateNextMatchs(e, DuelResult{
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Player1_NewELO: e.Record.GetFloat("elo_player_1"),
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Player2_NewELO: e.Record.GetFloat("elo_player_2"),
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Commander1_NewELO: e.Record.GetFloat("elo_commandant_1"),
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Commander2_NewELO: e.Record.GetFloat("elo_commandant_2"),
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})
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return e.Next()
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})
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}
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func updateNextMatchs(e *core.RecordEvent, newData DuelResult, official bool) {
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func updateNextMatchs(e *core.RecordEvent, newData DuelResult) {
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official := e.Record.GetBool("official")
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needToRecalculateElo := false
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nextMatchsCount, _ := e.App.CountRecords("elo", dbx.And(dbx.And(dbx.NewExp("date > {:date}", dbx.Params{"date": e.Record.GetString("date")}), dbx.NewExp("official = {:official}", dbx.Params{"official": official})),dbx.Or(dbx.NewExp("player_1 = {:id}", dbx.Params{"id": e.Record.GetString("player_1")}), dbx.NewExp("player_2 = {:id}", dbx.Params{"id": e.Record.GetString("player_1")}))))
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@ -193,31 +162,72 @@ func updateNextMatchs(e *core.RecordEvent, newData DuelResult, official bool) {
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}
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}
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UpdateLastELO(e, newPlayerData[e.Record.GetString("player_1")], newPlayerData[e.Record.GetString("player_2")], newCommanderData[e.Record.GetString("commandant_1")], newCommanderData[e.Record.GetString("commandant_2")])
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}
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}
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func UpdateLastELO(e *core.RecordEvent, player1_ELO float64, player2_ELO float64, commander1_ELO float64, commander2_ELO float64) {
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recordPlayer1, _ := e.App.FindRecordById("elo_player", e.Record.GetString("player_1"))
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recordPlayer2, _ := e.App.FindRecordById("elo_player", e.Record.GetString("player_2"))
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if official {
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recordPlayer1.Set("elo_tournament", newPlayerData[e.Record.GetString("player_1")])
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recordPlayer2.Set("elo_tournament", newPlayerData[e.Record.GetString("player_2")])
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if e.Record.GetBool("official") {
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recordPlayer1.Set("elo_tournament", player1_ELO)
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recordPlayer2.Set("elo_tournament", player2_ELO)
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} else {
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recordPlayer1.Set("elo_casual", newPlayerData[e.Record.GetString("player_1")])
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recordPlayer2.Set("elo_casual", newPlayerData[e.Record.GetString("player_2")])
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recordPlayer1.Set("elo_casual", player1_ELO)
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recordPlayer2.Set("elo_casual", player2_ELO)
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}
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recordCommander1, _ := e.App.FindRecordById("carte", e.Record.GetString("commandant_1"))
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recordCommander2, _ := e.App.FindRecordById("carte", e.Record.GetString("commandant_2"))
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if official {
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recordCommander1.Set("elo_tournament", newCommanderData[e.Record.GetString("commandant_1")])
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recordCommander2.Set("elo_tournament", newCommanderData[e.Record.GetString("commandant_2")])
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if e.Record.GetBool("official") {
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recordCommander1.Set("elo_tournament", commander1_ELO)
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recordCommander2.Set("elo_tournament", commander2_ELO)
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} else {
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recordCommander1.Set("elo_casual", newCommanderData[e.Record.GetString("commandant_1")])
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recordCommander2.Set("elo_casual", newCommanderData[e.Record.GetString("commandant_2")])
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recordCommander1.Set("elo_casual", commander1_ELO)
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recordCommander2.Set("elo_casual", commander2_ELO)
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}
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e.App.Save(recordPlayer1)
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e.App.Save(recordPlayer2)
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e.App.Save(recordCommander1)
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e.App.Save(recordCommander2)
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}
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}
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func UpdateRecordELO(e *core.RecordEvent, default_ELO_value float64) {
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date := e.Record.GetString("date")
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official := e.Record.GetBool("official")
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player1Id := e.Record.GetString("player_1")
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player2Id := e.Record.GetString("player_2")
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commander1Id := e.Record.GetString("commandant_1")
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commander2Id := e.Record.GetString("commandant_2")
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score1 := e.Record.GetInt("score_1")
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score2 := e.Record.GetInt("score_2")
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// Base data in case it's the first match
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player1_ELO := default_ELO_value
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player2_ELO := default_ELO_value
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commander1_ELO := default_ELO_value
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commander2_ELO := default_ELO_value
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// Update ELO With last match ELO (Tournament or Casual)
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updateEloPlayerWithLastMatch(e, player1Id, date, &player1_ELO, official)
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updateEloPlayerWithLastMatch(e, player2Id, date, &player2_ELO, official)
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// Update ELO With last match ELO (Tournament or Casual)
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updateEloCommanderWithLastMatch(e, commander1Id, date, &commander1_ELO, official)
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updateEloCommanderWithLastMatch(e, commander2Id, date, &commander2_ELO, official)
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newData := CalculateELO(player1_ELO, player2_ELO, commander1_ELO, commander2_ELO, score1, score2)
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e.Record.Set("last_elo_player_1", player1_ELO)
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e.Record.Set("elo_player_1", newData.Player1_NewELO)
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e.Record.Set("last_elo_player_2", player2_ELO)
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e.Record.Set("elo_player_2", newData.Player2_NewELO)
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e.Record.Set("last_elo_commandant_1", commander1_ELO)
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e.Record.Set("elo_commandant_1", newData.Commander1_NewELO)
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e.Record.Set("last_elo_commandant_2", commander2_ELO)
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e.Record.Set("elo_commandant_2", newData.Commander2_NewELO)
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}
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func updateEloPlayerWithLastMatch(e *core.RecordEvent, playerId string, date string, elo *float64, official bool) {
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