144 lines
3.7 KiB
JavaScript
144 lines
3.7 KiB
JavaScript
const { Model } = require('flitter-orm')
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/**
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* Team Model
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* -------------------------------------------------------------
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* A model representing a single team in the game.
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*
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* @extends Model
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*/
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class Team extends Model {
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static get services() {
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return [...super.services, 'output', 'models']
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}
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/**
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* Define the flitter-orm schema of the model.
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*/
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static get schema() {
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return {
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user_id: String,
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team_name: String,
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team_num: Number,
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player_ids: [String],
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}
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}
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/**
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* Look up or create a team for the given user.
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* @param {User} user
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* @return {Promise<Team>}
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*/
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static async getForUser(user) {
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// try to find an existing team first
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const existing_team = await this.findOne({ user_id: user.id })
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if ( existing_team ) return existing_team
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// otherwise create a team for the user
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const new_team = new this({
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user_id: user.id,
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team_name: `${user.uid}'s team`,
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player_ids: [],
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})
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// Generate the next team number
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const highest_num_team = await this.sort('-team_num').findOne()
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if ( highest_num_team ) {
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new_team.team_num = highest_num_team.team_num + 1
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} else {
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new_team.team_num = 1
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}
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await new_team.save()
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return new_team
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}
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/**
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* returns the lineup
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* @return Promise<Lineup>
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*/
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async lineup() {
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const Lineup = this.models.get('Lineup')
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return Lineup.get_and_update_for_team(this)
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}
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/**
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* Returns the players associated with the team.
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* @return Promise<Array<Player>>
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*/
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async players() {
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const Player = this.models.get('Player')
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return Player.find({
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_id: {
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$in: this.player_ids.map(x => Player.to_object_id(x))
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}
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})
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}
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/**
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* Get the cumulative data for the team (total wins, losses, points scored & allowed)
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* @return object
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*/
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async cumulative_data() {
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const Matchup = this.models.get('Matchup')
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const home_matchups = await Matchup.find({ home_team_id: this.id })
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const visitor_matchups = await Matchup.find({ visitor_team_id: this.id })
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const data = {
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wins: 0,
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losses: 0,
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points_scored: 0,
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points_allowed: 0,
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}
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for ( const matchup of home_matchups ) {
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if ( !matchup.complete ) continue
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data.points_scored += matchup.home_team_score
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data.points_allowed += matchup.visitor_team_score
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if ( matchup.home_team_score > matchup.visitor_team_score ) {
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data.wins += 1
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} else {
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data.losses += 0
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}
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}
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for ( const matchup of visitor_matchups ) {
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if ( !matchup.complete ) continue
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data.points_scored += matchup.visitor_team_score
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data.points_allowed += matchup.home_team_score
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if ( matchup.visitor_team_score > matchup.home_team_score ) {
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data.wins += 1
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} else {
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data.losses += 0
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}
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}
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return data
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}
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/**
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* Cast the team to the format expected for the API.
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* @return Promise<object>
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*/
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async to_api() {
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let user
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try {
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const User = this.models.get('auth:User')
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user = await User.findById(this.user_id)
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} catch(e) {}
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return {
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user_id: this.user_id,
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user_display: user?.uid || 'Unknown User',
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team_name: this.team_name,
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team_num: this.team_num,
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}
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}
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}
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module.exports = exports = Team
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