feat: add recalculateAllElo function for idempotent ELO recalculation

This commit is contained in:
2026-03-30 21:28:09 -07:00
parent 04a42c903b
commit 3a78f354ad
7 changed files with 594 additions and 61 deletions
+49 -61
View File
@@ -1,67 +1,55 @@
generator client {
provider = "prisma-client-js"
}
datasource db {
provider = "sqlite"
provider = "postgresql"
url = env("DATABASE_URL")
}
// Note: For PostgreSQL, create a separate schema file or use environment variable
// See scripts/switch-database.js for provider switching logic
model Player {
id Int @id @default(autoincrement())
name String
rating Int @default(0) // Historical rating (used for rankings)
currentElo Int @default(1000) // Current Elo rating
gamesPlayed Int @default(0) // Total games played
wins Int @default(0) // Total wins
losses Int @default(0) // Total losses
rating Int @default(0)
currentElo Int @default(1000)
gamesPlayed Int @default(0)
wins Int @default(0)
losses Int @default(0)
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
normalizedName String @unique
eloSnapshots EloSnapshot[]
eventParticipants EventParticipant[]
matchesAsP4 Match[] @relation("MatchPlayer4")
matchesAsP3 Match[] @relation("MatchPlayer3")
matchesAsP2 Match[] @relation("MatchPlayer2")
matchesAsP1 Match[] @relation("MatchPlayer1")
partnershipGames2 PartnershipGame[] @relation("PartnershipPlayer2")
matchesAsP2 Match[] @relation("MatchPlayer2")
matchesAsP3 Match[] @relation("MatchPlayer3")
matchesAsP4 Match[] @relation("MatchPlayer4")
partnershipGames PartnershipGame[] @relation("PartnershipPlayer1")
partnershipStats2 PartnershipStat[] @relation("StatPlayer2")
partnershipGames2 PartnershipGame[] @relation("PartnershipPlayer2")
partnershipStats PartnershipStat[] @relation("StatPlayer1")
teamsAsPlayer2 Team[] @relation("TeamPlayer2")
partnershipStats2 PartnershipStat[] @relation("StatPlayer2")
teamsAsPlayer1 Team[] @relation("TeamPlayer1")
teamsAsPlayer2 Team[] @relation("TeamPlayer2")
user User?
@@map("players")
}
model User {
id String @id @default(cuid())
email String @unique
emailVerified Boolean @default(false)
name String?
image String?
role String @default("player") // player, tournament_admin, club_admin
// Session and account references for Better Auth
sessions Session[]
accounts Account[]
// Link to EuchreCamp player (optional)
playerId Int? @unique
player Player? @relation(fields: [playerId], references: [id])
// Tournaments owned by this user
ownedTournaments Event[] @relation("TournamentOwner")
// Matches created by this user
createdMatches Match[] @relation("MatchCreator")
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
id String @id @default(cuid())
email String @unique
emailVerified Boolean @default(false)
name String?
image String?
role String @default("player")
playerId Int? @unique
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
accounts Account[]
ownedTournaments Event[] @relation("TournamentOwner")
createdMatches Match[] @relation("MatchCreator")
sessions Session[]
player Player? @relation(fields: [playerId], references: [id])
@@map("users")
}
@@ -76,15 +64,15 @@ model Event {
format String @default("round_robin")
status String @default("planned")
maxParticipants Int?
ownerId String? // User ID of the tournament owner (for tournament_admin)
ownerId String?
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
bracketMatchups BracketMatchup[]
participants EventParticipant[]
owner User? @relation("TournamentOwner", fields: [ownerId], references: [id])
matches Match[]
teams Team[]
rounds TournamentRound[]
owner User? @relation("TournamentOwner", fields: [ownerId], references: [id])
@@map("events")
}
@@ -99,9 +87,9 @@ model EventParticipant {
registrationDate DateTime?
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
team Team? @relation(fields: [teamId], references: [id])
player Player @relation(fields: [playerId], references: [id])
event Event @relation(fields: [eventId], references: [id])
player Player @relation(fields: [playerId], references: [id])
team Team? @relation(fields: [teamId], references: [id])
@@unique([eventId, playerId])
@@map("event_participants")
@@ -115,12 +103,12 @@ model Team {
player2Id Int
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
bracketMatchups2 BracketMatchup[] @relation("BracketTeam2")
bracketMatchups1 BracketMatchup[] @relation("BracketTeam1")
bracketMatchups2 BracketMatchup[] @relation("BracketTeam2")
eventParticipants EventParticipant[]
player2 Player @relation("TeamPlayer2", fields: [player2Id], references: [id])
player1 Player @relation("TeamPlayer1", fields: [player1Id], references: [id])
event Event @relation(fields: [eventId], references: [id])
player1 Player @relation("TeamPlayer1", fields: [player1Id], references: [id])
player2 Player @relation("TeamPlayer2", fields: [player2Id], references: [id])
@@map("teams")
}
@@ -155,11 +143,11 @@ model BracketMatchup {
status String @default("pending")
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
match Match? @relation(fields: [matchId], references: [id])
team2 Team? @relation("BracketTeam2", fields: [team2Id], references: [id])
team1 Team? @relation("BracketTeam1", fields: [team1Id], references: [id])
event Event @relation(fields: [eventId], references: [id])
match Match? @relation(fields: [matchId], references: [id])
round TournamentRound @relation(fields: [roundId], references: [id])
team1 Team? @relation("BracketTeam1", fields: [team1Id], references: [id])
team2 Team? @relation("BracketTeam2", fields: [team2Id], references: [id])
@@map("bracket_matchups")
}
@@ -175,18 +163,18 @@ model Match {
team1Score Int
team2Score Int
status String @default("completed")
createdById String? // User ID of the match creator (for tournament_admin)
createdById String?
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
bracketMatchups BracketMatchup[]
eloSnapshots EloSnapshot[]
team2P2 Player @relation("MatchPlayer4", fields: [team2P2Id], references: [id])
team2P1 Player @relation("MatchPlayer3", fields: [team2P1Id], references: [id])
team1P2 Player @relation("MatchPlayer2", fields: [team1P2Id], references: [id])
team1P1 Player @relation("MatchPlayer1", fields: [team1P1Id], references: [id])
event Event? @relation(fields: [eventId], references: [id])
partnershipGames PartnershipGame[]
createdBy User? @relation("MatchCreator", fields: [createdById], references: [id])
event Event? @relation(fields: [eventId], references: [id])
team1P1 Player @relation("MatchPlayer1", fields: [team1P1Id], references: [id])
team1P2 Player @relation("MatchPlayer2", fields: [team1P2Id], references: [id])
team2P1 Player @relation("MatchPlayer3", fields: [team2P1Id], references: [id])
team2P2 Player @relation("MatchPlayer4", fields: [team2P2Id], references: [id])
partnershipGames PartnershipGame[]
@@map("matches")
}
@@ -216,8 +204,8 @@ model PartnershipGame {
player2EloChange Int?
createdAt DateTime @default(now())
match Match @relation(fields: [matchId], references: [id])
player2 Player @relation("PartnershipPlayer2", fields: [player2Id], references: [id])
player1 Player @relation("PartnershipPlayer1", fields: [player1Id], references: [id])
player2 Player @relation("PartnershipPlayer2", fields: [player2Id], references: [id])
@@map("partnership_games")
}
@@ -233,16 +221,17 @@ model PartnershipStat {
lastPlayed DateTime?
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
player2 Player @relation("StatPlayer2", fields: [player2Id], references: [id])
player1 Player @relation("StatPlayer1", fields: [player1Id], references: [id])
player2 Player @relation("StatPlayer2", fields: [player2Id], references: [id])
@@unique([player1Id, player2Id], name: "partnership_stats_player1Id_player2Id_key")
@@map("partnership_stats")
}
model Session {
id String @id
expiresAt DateTime
token String
token String @unique
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
ipAddress String?
@@ -250,7 +239,6 @@ model Session {
userId String
user User @relation(fields: [userId], references: [id], onDelete: Cascade)
@@unique([token])
@@index([userId])
@@map("session")
}
@@ -260,7 +248,6 @@ model Account {
accountId String
providerId String
userId String
user User @relation(fields: [userId], references: [id], onDelete: Cascade)
accessToken String?
refreshToken String?
idToken String?
@@ -270,6 +257,7 @@ model Account {
password String?
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
user User @relation(fields: [userId], references: [id], onDelete: Cascade)
@@index([userId])
@@map("account")