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eecs448-project-4/app/SeedWeeklyPlayerData.patch.js

99 lines
3.3 KiB

const { Injectable } = require('flitter-di')
/**
* A data patch which fetches all of the player stats for a range of
* weeks and creates WeeklyPlayerStat records for all players for all
* weeks.
*
* This builds the base of data we need to calculate the weekly team
* standings.
*
* @example
* P = require('./app/SeedWeeklyPlayerData.patch')
* p = _di.make(P)
* await p.run()
*
* @extends Injectable
*/
class SeedWeeklyPlayerDataPatch extends Injectable {
static get services() {
return [...super.services, 'models', 'sports_data', 'output']
}
/**
* Run the patch.
* @return {Promise<void>}
*/
async run() {
const Player = this.models.get('Player')
const WeeklyPlayerStat = this.models.get('WeeklyPlayerStat')
const start_week = 1
const end_week = 17
// Clear existing data
await WeeklyPlayerStat.deleteMany()
// Array of players with week 1 stats
const player_ids_with_week_1_stats = []
// Populate the weekly player stats for all weeks in the range
for ( let week = start_week; week <= end_week; week += 1 ) {
this.output.info(`Building weekly player stats for week ${week}...`)
const player_stats = await this.sports_data.get_week_player_stats(week)
this.output.info(` - processing ${player_stats.length} stats`)
for ( const stat of player_stats ) {
const player = await Player.findOne({
'patch_data.player_id': stat.PlayerID,
})
if ( player ) {
const weekly_stat = new WeeklyPlayerStat({
player_id: player.id,
patch_player_id: stat.PlayerID,
week_num: week,
fantasy_points: stat.FantasyPoints,
passing_attempts: stat.PassingAttempts,
passing_completions: stat.PassingCompletions,
passing_yards: stat.PassingYards,
fumbles: stat.Fumbles,
kick_returns: stat.KickReturns,
sacks: stat.Sacks,
})
await weekly_stat.save()
if ( week === 1 ) {
player_ids_with_week_1_stats.push(player.id)
}
if ( week === 1 || !player.seed_stats || Object.values(player.seed_stats).length < 1 ) {
player.seed_stats = await weekly_stat.to_api()
}
} else {
this.output.warn(` - Player ID ${stat.PlayerID} does not exist.`)
}
}
this.output.success(` - complete`)
}
this.output.info('Deactivating players without week 1 stats...')
const inactive_players = await Player.find({
_id: {
$nin: player_ids_with_week_1_stats.map(x => Player.to_object_id(x)),
},
})
this.output.info(`Deactivating ${inactive_players.length} players...`)
for ( const player of inactive_players ) {
player.is_active = false
await player.save()
}
this.output.success('Complete!')
}
}
module.exports = exports = SeedWeeklyPlayerDataPatch