Files
RushStatistics/backend/src/rushstatsservice.ts

116 lines
3.8 KiB
TypeScript

import { database, Character, Game, Pick, App, roleNames } from './db'
import { Op, QueryTypes } from 'sequelize'
const serverGameStatsQuery =
'SELECT ' +
'COUNT(*) as TotalGames, ' +
'SUM(CASE WHEN status = "Complete" THEN 1 ELSE 0 END) as Complete, ' +
'SUM(CASE WHEN status = "Postponed" THEN 1 ELSE 0 END) as Postponed, ' +
'SUM(CASE WHEN status = "Pending" THEN 1 ELSE 0 END) as Pending, ' +
'SUM(CASE WHEN event = "TRUE" THEN 1 ELSE 0 END) as Events, ' +
'SUM(CASE WHEN fix = "TRUE" THEN 1 ELSE 0 END) as Fixes, ' +
'SUM(payoutEB) as TotalEB, ' +
'SUM(payoutIP) as TotalIP, ' +
'SUM(payoutEB) / SUM(CASE WHEN status = "Complete" THEN 1 ELSE 0 END) as AverageEB, ' +
'SUM(payoutIP) / SUM(CASE WHEN status = "Complete" THEN 1 ELSE 0 END) as AverageIP ' +
'FROM Games WHERE postdate BETWEEN :startSeconds AND :endSeconds'
const startingYear = 2023
function getMonthNumber(monthId: number): number {
return monthId % 12
}
function getYearNumber(monthId: number): number {
return Math.floor(monthId / 12 + startingYear)
}
function monthIdToStartSeconds(monthId: number): number {
if (monthId != -1) {
const yearNumber = getYearNumber(monthId)
const monthNumber = getMonthNumber(monthId)
return new Date(yearNumber, monthNumber, 1).getTime() / 1000
}
return 0
}
function monthIdToEndSeconds(monthId: number): number {
if (monthId != -1) {
const yearNumber = getYearNumber(monthId)
const monthNumber = getMonthNumber(monthId)
return new Date(yearNumber, monthNumber + 1, -1).getTime() / 1000
}
return Number.MAX_SAFE_INTEGER
}
export function addRushStatsApis(app, jsonParser) {
app.post('/api/serverstats/gamestats', jsonParser, async (req, res) => {
const monthId = req.body.monthId
let startSeconds = monthIdToStartSeconds(monthId)
let endSeconds = monthIdToEndSeconds(monthId)
const serverGameStats = await database.query(serverGameStatsQuery, {
type: QueryTypes.SELECT,
replacements: {
startSeconds,
endSeconds
}
})
res.send(serverGameStats[0])
})
app.post('/api/serverstats/rolestats', jsonParser, async (req, res) => {
const monthId = req.body.monthId
let startSeconds = monthIdToStartSeconds(monthId)
let endSeconds = monthIdToEndSeconds(monthId)
const games = await Game.findAll({
include: [
{ model: Character, as: 'characterPickedForGame' },
{ model: Character, as: 'characterAppliedForGame' }
],
where: { postdate: { [Op.between]: [startSeconds, endSeconds] } }
})
// count active roles
let activeCharacters = new Map()
let pickedCharacterCount = new Map()
let appedCharacterCount = new Map()
games.forEach((game, gameNum) => {
const picks = game.dataValues.characterPickedForGame
const appls = game.dataValues.characterAppliedForGame
picks.forEach((character, characterNum) => {
const role = character.dataValues.role
// Count role application
pickedCharacterCount.set(role, (pickedCharacterCount.get(role) || 0) + 1)
})
appls.forEach((character, characterNum) => {
const role = character.dataValues.role
const charId = character.dataValues.id
// Add apllied characters to active list
if (!activeCharacters.has(role)) {
activeCharacters.set(role, new Set())
}
activeCharacters.get(role).add(charId)
// Count role application
appedCharacterCount.set(role, (appedCharacterCount.get(role) || 0) + 1)
})
})
const result = {}
roleNames.forEach((roleName) => {
result[roleName] = {
apps: appedCharacterCount.get(roleName) || 0,
picks: pickedCharacterCount.get(roleName) || 0,
active: activeCharacters.has(roleName) ? activeCharacters.get(roleName).size : 0
}
})
res.send(result)
})
}