1 | import axios from 'axios';
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2 |
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3 | require('dotenv').config();
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4 |
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5 | import { v4 as uuidv4 } from 'uuid';
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6 |
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7 | const sampleTable = {
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8 | id: '',
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9 | name: '',
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10 | status: '_1_just_created',
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11 | creator: '',
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12 | started: false,
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13 | ended: false,
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14 | round: 0,
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15 | turnIdx: -1,
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16 | pot: 0,
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17 | lastBet: 0,
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18 | turnsSinceLastBet: 0,
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19 | players: [],
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20 | deck: [],
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21 | cardsOnTable: [],
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22 | winners: [],
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23 | splitWinners: false,
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24 | turnTimeout: null,
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25 | }
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26 |
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27 | const samplePlayer = {
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28 | id: '',
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29 | table: '',
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30 | status: '_1_just_entered',
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31 | displayName: '',
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32 | cards: [],
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33 | hand: {
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34 | hand: '',
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35 | highCard: 0,
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36 | },
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37 | betAmount: 0,
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38 | isSatDown: false,
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39 | isCoordinator: false,
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40 | isFolded: false,
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41 | isGhost: false,
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42 | credits: 0,
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43 | }
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44 |
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45 | let tables = []
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46 | // contures -> { status, round, turnIdx, lastBet, turnsSinceLastBet,
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47 | //
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48 | // players -> { id, table, status, displayName, cards,
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49 | // betAmount, isSatDown, isCoordinator },
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50 | //
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51 | // cardsOnTable }
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52 |
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53 | const singleDeck = ["SA", "S2", "S3", "S4", "S5", "S6", "S7", "S8", "S9", "SX", "SJ", "SQ", "SK",
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54 | "HA", "H2", "H3", "H4", "H5", "H6", "H7", "H8", "H9", "HX", "HJ", "HQ", "HK",
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55 | "CA", "C2", "C3", "C4", "C5", "C6", "C7", "C8", "C9", "CX", "CJ", "CQ", "CK",
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56 | "DA", "D2", "D3", "D4", "D5", "D6", "D7", "D8", "D9", "DX", "DJ", "DQ", "DK" ];
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57 |
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58 | const deck = [...singleDeck];
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59 |
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60 | /* We are using 5 decks */
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61 | // const deck = singleDeck.concat(singleDeck).concat(singleDeck).concat(singleDeck).concat(singleDeck);
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62 |
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63 | /**
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64 | * Replace deck if empty
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65 | */
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66 | function checkDeckSize(tableId) {
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67 | const tableIdx = tables.map(e=>e.id).indexOf(tableId);
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68 |
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69 | if (tables[tableIdx] !== undefined) {
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70 | if (tables[tableIdx].deck.length === 0) {
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71 | tables[tableIdx].deck = [...deck];
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72 | }
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73 | }
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74 | }
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75 |
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76 | /**
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77 | * Draw a SINGLE random card
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78 | */
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79 | function drawASingleCard(tableId) {
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80 | const tableIdx = tables.map(e=>e.id).indexOf(tableId);
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81 |
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82 | if (tables[tableIdx] !== undefined) {
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83 | checkDeckSize(tableId);
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84 |
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85 | let idx = Math.floor(Math.random() * tables[tableIdx].deck.length);
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86 | let card = tables[tableIdx].deck[idx];
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87 |
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88 | tables[tableIdx].deck.splice(idx, 1);
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89 |
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90 | return card;
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91 | }
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92 |
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93 | return undefined;
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94 | }
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95 |
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96 | function getMaxBet(tableId) {
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97 | const tableIdx = tables.map(e=>e.id).indexOf(tableId);
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98 |
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99 | if (tables[tableIdx] !== undefined) {
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100 | const table = tables[tableIdx];
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101 |
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102 | let maxBet = 0;
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103 | table.players.forEach(player => {
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104 | if (player.betAmount > maxBet) {
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105 | maxBet = player.betAmount;
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106 | }
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107 | })
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108 |
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109 | return maxBet;
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110 | }
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111 |
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112 | return 0;
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113 | }
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114 |
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115 | function setNextPlayerIdx(tableId) {
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116 | const tableIdx = tables.map(e=>e.id).indexOf(tableId);
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117 |
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118 | if (tables[tableIdx] !== undefined) {
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119 | const table = tables[tableIdx];
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120 |
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121 | if (table.turnTimeout !== null) clearTimeout(table.turnTimeout);
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122 |
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123 | let counter = 10;
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124 |
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125 | while (true) {
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126 | counter--;
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127 |
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128 | table.turnIdx++;
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129 | table.turnIdx %= table.players.length;
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130 |
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131 | if (table.players[table.turnIdx] !== undefined && table.players[table.turnIdx].isSatDown && !table.players[table.turnIdx].isFolded) {
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132 | if (table.round >= 2 && table.players[table.turnIdx].credits === 0) continue;
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133 |
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134 | let prevTurnIdx = table.turnIdx;
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135 | table.turnTimeout = setTimeout(() => {
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136 | if (prevTurnIdx === table.turnIdx) {
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137 | if (table.players[table.turnIdx] !== undefined) {
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138 | table.players[table.turnIdx].isFolded = true;
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139 |
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140 | setNextPlayerIdx(table.id);
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141 | }
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142 | }
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143 | }, 30000);
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144 |
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145 | table.lastBet = getMaxBet(table.id) - table.players[table.turnIdx].betAmount;
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146 | if (table.round === 1 && getMaxBet(table.id) <= 20) table.lastBet = 20;
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147 |
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148 | return ;
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149 | }
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150 |
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151 | if (counter <= 0) return ;
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152 | }
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153 | }
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154 | }
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155 |
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156 | function getCardsOnTable(tableId) {
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157 | const tableIdx = tables.map(e=>e.id).indexOf(tableId);
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158 |
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159 | if (tables[tableIdx] !== undefined) {
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160 | const table = tables[tableIdx];
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161 |
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162 | if (table.round === 2) {
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163 | for (let i = 0; i < 3; i++) {
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164 | const card = drawASingleCard(table.id);
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165 |
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166 | if (card !== undefined) {
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167 | table.cards.push(card);
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168 | }
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169 | }
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170 | }
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171 | else if (table.round > 2) {
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172 | const card = drawASingleCard(table.id);
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173 |
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174 | if (card !== undefined) {
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175 | table.cards.push(card);
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176 | }
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177 | }
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178 | }
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179 | }
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180 |
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181 | function resetGame(tableId) {
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182 | const tableIdx = tables.map(e=>e.id).indexOf(tableId);
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183 |
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184 | if (tables[tableIdx] !== undefined) {
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185 | const table = tables[tableIdx];
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186 |
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187 | table.started = false;
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188 | table.ended = false;
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189 | table.round = 0;
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190 | table.turnIdx = 0;
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191 | table.turnTimeout = null;
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192 | table.pot = 0;
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193 | table.lastBet = 20;
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194 | table.turnsSinceLastBet = 0;
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195 | table.deck = [...deck];
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196 |
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197 | table.players = table.players.filter(e=>e.isGhost === false);
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198 |
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199 | table.players.forEach(player => {
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200 | player.credits = 0;
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201 | player.cards = [];
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202 | player.isFolded = false;
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203 | player.betAmount = 0;
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204 | player.wonAmount = 0;
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205 | player.hand = {
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206 | hand: '',
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207 | highCard: 0,
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208 | }
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209 | })
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210 | table.winners = [];
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211 | table.splitWinners = false;
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212 | table.cards = [];
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213 | }
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214 | }
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215 |
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216 | function giveMoneyToTheWinners(tableId) {
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217 | const tableIdx = tables.map(e=>e.id).indexOf(tableId);
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218 |
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219 | if (tables[tableIdx] !== undefined) {
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220 | const table = tables[tableIdx];
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221 |
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222 | const satDownPlayers = table.players.filter(e => e.isSatDown === true);
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223 | const satDownCount = satDownPlayers.length;
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224 |
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225 | table.players.forEach(player => {
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226 | let winnings = 0;
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227 | if (table.winners.indexOf(player) !== -1) {
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228 | // winner
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229 | winnings = 0;
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230 | table.players.forEach(tmpPlayer => {
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231 | winnings += Math.min(tmpPlayer.betAmount, player.betAmount);
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232 | })
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233 |
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234 | axios.get(`${process.env.HOME_URL}/api/postgre/?action=add_credits&session_id=${player.id}&credits=${winnings}&game=poker&outcome=won`).then(postgreRes => {
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235 | if (postgreRes.data?.success) {
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236 | player.credits = postgreRes.data?.credits;
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237 | }
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238 | });
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239 | }
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240 | else {
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241 | // loser
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242 | winnings = player.betAmount;
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243 | table.players.forEach(tmpPlayer => {
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244 | if (table.winners.indexOf(tmpPlayer) !== -1) {
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245 | winnings -= tmpPlayer.betAmount;
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246 | }
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247 | })
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248 |
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249 | axios.get(`${process.env.HOME_URL}/api/postgre/?action=add_credits&session_id=${player.id}&credits=${winnings}&game=poker&outcome=lost`).then(postgreRes => {
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250 | if (postgreRes.data?.success) {
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251 | player.credits = postgreRes.data?.credits;
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252 | }
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253 | });
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254 | }
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255 |
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256 | player.wonAmount = winnings;
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257 | })
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258 |
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259 | setTimeout(() => {
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260 | resetGame(table.id);
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261 | }, 15000);
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262 | }
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263 | }
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264 |
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265 | function setWinner(tableId) {
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266 | const tableIdx = tables.map(e=>e.id).indexOf(tableId);
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267 |
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268 | if (tables[tableIdx] !== undefined) {
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269 | const table = tables[tableIdx];
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270 |
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271 | table.turnIdx = -1;
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272 |
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273 | table.players.forEach(player => {
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274 | if (player.isSatDown && !player.isFolded) {
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275 | player.hand = getHandDetails(player.cards.concat(table.cards))
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276 | }
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277 | })
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278 |
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279 | hands.forEach(hand => {
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280 | const playerHands = table.players.filter(e=>e.hand.hand === hand);
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281 |
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282 | if (table.winners.length === 0) {
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283 | if (playerHands.length === 1) {
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284 | table.winners.push(playerHands[0])
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285 | }
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286 | else if (playerHands.length > 1) {
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287 | let tmp = playerHands[0].hand.highCard;
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288 | let tmpWinners = [];
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289 |
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290 | playerHands.forEach(player => {
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291 | if (player.hand.highCard > tmp) {
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292 | tmp = player.hand.highCard;
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293 | }
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294 | })
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295 |
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296 | playerHands.forEach(player => {
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297 | if (player.hand.highCard === tmp) {
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298 | tmpWinners.push(player);
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299 | }
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300 | })
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301 |
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302 | if (tmpWinners.length > 1) table.splitWinners = true;
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303 | table.winners = [...tmpWinners];
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304 | }
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305 | }
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306 | })
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307 |
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308 | giveMoneyToTheWinners(table.id);
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309 | }
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310 | }
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311 |
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312 | function progressRoundIfNeeded(tableId) {
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313 | const tableIdx = tables.map(e=>e.id).indexOf(tableId);
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314 |
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315 | if (tables[tableIdx] !== undefined) {
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316 | const table = tables[tableIdx];
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317 |
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318 | const satDownPlayers = table.players.filter(e=>e.isSatDown === true);
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319 | const remainingPlayers = satDownPlayers.filter(e=>e.isFolded === false);
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320 |
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321 | if (table.turnsSinceLastBet === remainingPlayers.length) {
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322 | table.round++;
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323 | table.lastBet = 0;
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324 | table.turnsSinceLastBet = 0;
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325 |
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326 | if (table.round <= 4) {
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327 | getCardsOnTable(table.id);
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328 | }
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329 | else {
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330 | table.ended = true;
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331 | }
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332 |
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333 | if (table.ended && table.winners.length === 0) {
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334 | setWinner(table.id);
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335 | }
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336 | }
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337 | }
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338 | }
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339 |
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340 | /**
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341 | * ********************* BEGIN OF FUNCTIONS *********************
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342 | */
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343 |
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344 | function createTable(playerId, playerName, tableName) {
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345 | const tableId = uuidv4();
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346 |
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347 | const table = {
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348 | id: tableId,
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349 | name: tableName,
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350 | status: '_1_just_created',
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351 | creator: playerName,
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352 | started: false,
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353 | ended: false,
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354 | round: 0,
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355 | turnIdx: -1,
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356 | pot: 0,
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357 | lastBet: 20,
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358 | turnsSinceLastBet: 0,
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359 | deck: [...deck],
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360 | players: [{
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361 | id: playerId,
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362 | table: tableId,
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363 | credits: 0,
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364 | status: '_1_just_entered',
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365 | displayName: playerName,
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366 | cards: [],
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367 | betAmount: 0,
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368 | wonAmount: 0,
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369 | isSatDown: false,
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370 | isCoordinator: true,
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371 | isFolded: false,
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372 | isGhost: false,
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373 | hand: {
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374 | hand: '',
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375 | highCard: 0,
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376 | },
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377 | }],
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378 | winners: [],
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379 | splitWinners: false,
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380 | cards: [],
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381 | }
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382 |
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383 | tables.push(table)
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384 |
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385 | return table;
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386 | }
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387 |
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388 | function getRestrictedTablesArray() {
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389 | let result = [];
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390 |
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391 | tables.forEach(table => {
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392 | let tmpPlayers = [];
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393 | table.players.forEach(player => {
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394 | tmpPlayers.push({
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395 | ...player,
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396 | id: '',
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397 | table: '',
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398 | cards: '',
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399 | })
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400 | });
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401 |
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402 | let tmpWinners = [];
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403 | table.winners.forEach(winner => {
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404 | tmpWinners.push({
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405 | ...winner,
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406 | id: '',
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407 | table: '',
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408 | cards: '',
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409 | })
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410 | });
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411 |
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412 | let tmp = {
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413 | ...table,
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414 | deck: [],
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415 | players: tmpPlayers,
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416 | winners: tmpWinners,
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417 | turnTimeout: null,
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418 | }
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419 |
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420 | result.push({...tmp});
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421 | })
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422 |
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423 | return result;
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424 | }
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425 |
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426 | function getRestrictedTableArray(tableId, session_id) {
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427 | let result = {...sampleTable};
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428 |
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429 | let tableIdx = tables.map(e=>e.id).indexOf(tableId);
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430 |
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431 | if (tableIdx !== -1) {
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432 | let table = tables[tableIdx];
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433 |
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434 | let tmpPlayers = [];
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435 | table.players.forEach(player => {
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436 | if (player.id === session_id) {
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437 | tmpPlayers.push({
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438 | ...player,
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439 | id: '',
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440 | table: '',
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441 | })
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442 | }
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443 | else {
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444 | tmpPlayers.push({
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445 | ...player,
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446 | id: '',
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447 | table: '',
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448 | cards: table.ended ? player.cards : player.cards.length > 0 ? ['back', 'back'] : '',
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449 | })
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450 | }
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451 | });
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452 |
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453 | let tmpWinners = [];
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454 | table.winners.forEach(winner => {
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455 | if (winner.id === session_id) {
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456 | tmpWinners.push({
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457 | ...winner,
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458 | id: '',
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459 | table: '',
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460 | })
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461 | }
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462 | else {
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463 | tmpWinners.push({
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464 | ...winner,
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465 | id: '',
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466 | table: '',
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467 | cards: table.ended ? winner.cards : winner.cards.length > 0 ? ['back', 'back'] : '',
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468 | })
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469 | }
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470 | });
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471 | result = {
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472 | ...table,
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473 | players: tmpPlayers,
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474 | winners: tmpWinners,
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475 | turnTimeout: null,
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476 | }
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477 | }
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478 |
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479 | return result;
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480 | }
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481 |
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482 | function getTable(tableId) {
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483 | const tableIdx = tables.map(e=>e.id).indexOf(tableId);
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484 |
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485 | if (tableIdx !== -1) {
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486 | return tables[tableIdx];
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487 | }
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488 |
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489 | return undefined;
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490 | }
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491 |
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492 | function getTableAndPlayer(session_id) {
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493 | for (let tableIdx = 0; tableIdx < tables.length; tableIdx++) {
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494 | const playerIdx = tables[tableIdx].players.filter(e=>e.isGhost === false).map(e=>e.id).indexOf(session_id);
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495 |
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496 | if (playerIdx !== -1) {
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497 | return {
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498 | success: true,
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499 | table: tables[tableIdx],
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500 | player: tables[tableIdx].players[playerIdx],
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501 | }
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502 | }
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503 | }
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504 |
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505 | return {
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506 | success: false,
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507 | table: sampleTable,
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508 | player: samplePlayer,
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509 | };
|
---|
510 | }
|
---|
511 |
|
---|
512 | /**
|
---|
513 | * ********************* END OF FUNCTIONS *********************
|
---|
514 | */
|
---|
515 |
|
---|
516 | /**
|
---|
517 | * ********************* BEGIN OF REQUEST HANDLER *********************
|
---|
518 | */
|
---|
519 | export default async function handler(req, res) {
|
---|
520 | /**
|
---|
521 | * GET method
|
---|
522 | */
|
---|
523 | if (req.method === 'GET') {
|
---|
524 |
|
---|
525 | /**
|
---|
526 | * /---------------------- GET ----------------------/
|
---|
527 | * Creates the table and enters the user inside
|
---|
528 | * @action game_action
|
---|
529 | * @param session_id
|
---|
530 | * @param specificAction
|
---|
531 | * @param betAmount
|
---|
532 | */
|
---|
533 | if (req.query.action === 'game_action' && req.query?.session_id && req.query?.specificAction && req.query?.betAmount) {
|
---|
534 | const { success, table, player } = getTableAndPlayer(req.query.session_id)
|
---|
535 |
|
---|
536 | if (success && table.started && !table.ended && player.isSatDown && !player.isFolded) {
|
---|
537 | if (table.players.map(e=>e.id).indexOf(req.query.session_id) !== table.turnIdx) {
|
---|
538 | res.end();
|
---|
539 | return ;
|
---|
540 | }
|
---|
541 |
|
---|
542 | let okayToGo = false;
|
---|
543 |
|
---|
544 | if (req.query.specificAction === 'check') {
|
---|
545 | if (table.lastBet === 0) {
|
---|
546 | table.turnsSinceLastBet++;
|
---|
547 | okayToGo = true;
|
---|
548 |
|
---|
549 | progressRoundIfNeeded(table.id);
|
---|
550 | }
|
---|
551 | }
|
---|
552 | else if (req.query.specificAction === 'call') {
|
---|
553 | await axios.get(`${process.env.HOME_URL}/api/postgre/?action=take_credits&session_id=${req.query.session_id}&credits=${table.lastBet}&takeWhatYouCan=true`).then(postgreRes => {
|
---|
554 | if (postgreRes.data?.success) {
|
---|
555 | player.credits = postgreRes.data?.credits;
|
---|
556 |
|
---|
557 | if (player.credits >= table.lastBet)
|
---|
558 | player.betAmount += table.lastBet;
|
---|
559 | else
|
---|
560 | player.betAmount += player.credits;
|
---|
561 |
|
---|
562 | table.pot += table.lastBet;
|
---|
563 | table.turnsSinceLastBet++;
|
---|
564 | okayToGo = true;
|
---|
565 |
|
---|
566 | progressRoundIfNeeded(table.id);
|
---|
567 | }
|
---|
568 | });
|
---|
569 | }
|
---|
570 | else if (req.query.specificAction === 'raise') {
|
---|
571 | const betAmount = parseInt(req.query.betAmount);
|
---|
572 |
|
---|
573 | if (betAmount >= table.lastBet) {
|
---|
574 | await axios.get(`${process.env.HOME_URL}/api/postgre/?action=take_credits&session_id=${req.query.session_id}&credits=${betAmount}&takeWhatYouCan=true`).then(postgreRes => {
|
---|
575 | if (postgreRes.data?.success) {
|
---|
576 | player.credits = postgreRes.data?.credits;
|
---|
577 |
|
---|
578 | player.betAmount += betAmount;
|
---|
579 | table.pot += betAmount;
|
---|
580 | table.turnsSinceLastBet = 1;
|
---|
581 | okayToGo = true;
|
---|
582 |
|
---|
583 | progressRoundIfNeeded(table.id);
|
---|
584 | }
|
---|
585 | });
|
---|
586 | }
|
---|
587 | }
|
---|
588 | else if (req.query.specificAction === 'fold') {
|
---|
589 | player.isFolded = true;
|
---|
590 | okayToGo = true;
|
---|
591 |
|
---|
592 | progressRoundIfNeeded(table.id);
|
---|
593 | }
|
---|
594 |
|
---|
595 | if (okayToGo) {
|
---|
596 | setNextPlayerIdx(table.id);
|
---|
597 | }
|
---|
598 | }
|
---|
599 |
|
---|
600 | res.end();
|
---|
601 | }
|
---|
602 |
|
---|
603 | /**
|
---|
604 | * /---------------------- GET ----------------------/
|
---|
605 | * Creates the table and enters the user inside
|
---|
606 | * @action start_game
|
---|
607 | * @param session_id
|
---|
608 | */
|
---|
609 | if (req.query.action === 'start_game' && req.query?.session_id) {
|
---|
610 | const { success, table } = getTableAndPlayer(req.query.session_id)
|
---|
611 |
|
---|
612 | if (success && !table.started) {
|
---|
613 | table.players.forEach(player => {
|
---|
614 | axios.get(`${process.env.HOME_URL}/api/postgre/?action=check_if_logged_in&session_id=${player.id}`).then(postgreRes => {
|
---|
615 | if (postgreRes.data?.success) {
|
---|
616 | player.credits = postgreRes.data?.credits;
|
---|
617 | }
|
---|
618 | });
|
---|
619 | })
|
---|
620 |
|
---|
621 | table.started = true;
|
---|
622 | table.round = 1;
|
---|
623 |
|
---|
624 | table.turnIdx = Math.floor(Math.random(0, table.players.length))
|
---|
625 | setNextPlayerIdx(table.id);
|
---|
626 |
|
---|
627 | table.players.forEach(player => {
|
---|
628 | if (player.isSatDown) {
|
---|
629 | for (let i = 0; i < 2; i++) {
|
---|
630 | const card = drawASingleCard(table.id);
|
---|
631 |
|
---|
632 | if (card !== undefined) {
|
---|
633 | player.cards.push(card);
|
---|
634 | }
|
---|
635 | }
|
---|
636 | }
|
---|
637 | })
|
---|
638 | }
|
---|
639 |
|
---|
640 | res.end();
|
---|
641 | }
|
---|
642 |
|
---|
643 | /**
|
---|
644 | * /---------------------- GET ----------------------/
|
---|
645 | * Creates the table and enters the user inside
|
---|
646 | * @action sit_down
|
---|
647 | * @param session_id
|
---|
648 | * @param tableId
|
---|
649 | */
|
---|
650 | if (req.query.action === 'sit_down' && req.query?.session_id && req.query?.tableId) {
|
---|
651 | const { success, table, player } = getTableAndPlayer(req.query.session_id)
|
---|
652 |
|
---|
653 | if (success && !table.started) {
|
---|
654 | player.isSatDown = true;
|
---|
655 | }
|
---|
656 |
|
---|
657 | res.end();
|
---|
658 | }
|
---|
659 |
|
---|
660 | /**
|
---|
661 | * /---------------------- GET ----------------------/
|
---|
662 | * Creates the table and enters the user inside
|
---|
663 | * @action leave_table
|
---|
664 | * @param session_id
|
---|
665 | */
|
---|
666 | if (req.query.action === 'leave_table' && req.query?.session_id) {
|
---|
667 | const { success, table, player } = getTableAndPlayer(req.query.session_id);
|
---|
668 |
|
---|
669 | if (success) {
|
---|
670 | player.isGhost = true;
|
---|
671 | player.isFolded = true;
|
---|
672 |
|
---|
673 | if (table.players[table.turnIdx] !== undefined && table.players[table.turnIdx] === player) {
|
---|
674 | setNextPlayerIdx(table.id);
|
---|
675 | }
|
---|
676 | }
|
---|
677 |
|
---|
678 | res.end();
|
---|
679 | }
|
---|
680 |
|
---|
681 | /**
|
---|
682 | * /---------------------- GET ----------------------/
|
---|
683 | * Creates the table and enters the user inside
|
---|
684 | * @action join_a_table
|
---|
685 | * @param session_id
|
---|
686 | * @param tableId
|
---|
687 | * @param displayName
|
---|
688 | */
|
---|
689 | if (req.query.action === 'join_a_table' && req.query?.session_id && req.query?.tableId && req.query?.displayName) {
|
---|
690 | if (req.query.tableId.length > 0) {
|
---|
691 | const { success } = getTableAndPlayer(req.query.session_id);
|
---|
692 |
|
---|
693 | if (!success) {
|
---|
694 | const table = getTable(req.query.tableId)
|
---|
695 |
|
---|
696 | if (table !== undefined && !table.started) {
|
---|
697 | table.players.push({
|
---|
698 | ...samplePlayer,
|
---|
699 | id: req.query.session_id,
|
---|
700 | table: req.query.tableId,
|
---|
701 | displayName: req.query.displayName
|
---|
702 | })
|
---|
703 | }
|
---|
704 | }
|
---|
705 | }
|
---|
706 |
|
---|
707 | res.end();
|
---|
708 | }
|
---|
709 |
|
---|
710 | /**
|
---|
711 | * /---------------------- GET ----------------------/
|
---|
712 | * Creates the table and enters the user inside
|
---|
713 | * @action create_a_table
|
---|
714 | * @param session_id
|
---|
715 | * @param displayName
|
---|
716 | * @param tableName
|
---|
717 | */
|
---|
718 | if (req.query.action === 'create_a_table' && req.query?.session_id && req.query?.displayName && req.query?.tableName) {
|
---|
719 | const { success } = getTableAndPlayer(req.query.session_id);
|
---|
720 |
|
---|
721 | if (!success) {
|
---|
722 | createTable(req.query.session_id, req.query.displayName, req.query.tableName);
|
---|
723 | }
|
---|
724 |
|
---|
725 | res.end();
|
---|
726 | }
|
---|
727 |
|
---|
728 | /**
|
---|
729 | * /---------------------- GET ----------------------/
|
---|
730 | * Creates the table and enters the user inside
|
---|
731 | * @action update_state
|
---|
732 | * @param session_id
|
---|
733 | */
|
---|
734 | if (req.query.action === 'update_state' && req.query?.session_id) {
|
---|
735 | const session_id = req.query.session_id;
|
---|
736 |
|
---|
737 | const { table, player } = getTableAndPlayer(session_id);
|
---|
738 |
|
---|
739 | res.json({
|
---|
740 | success: true,
|
---|
741 | pokerGame: {
|
---|
742 | tables: getRestrictedTablesArray(),
|
---|
743 | table: getRestrictedTableArray(table.id, req.query.session_id),
|
---|
744 | player: player,
|
---|
745 | }
|
---|
746 | })
|
---|
747 | }
|
---|
748 |
|
---|
749 | /**
|
---|
750 | * /---------------------- GET ----------------------/
|
---|
751 | * If the player is not in an existing room, create a room for them.
|
---|
752 | * If they are reconnecting, get the room they were in.
|
---|
753 | * @action get_player_info_on_enter
|
---|
754 | * @param session_id
|
---|
755 | */
|
---|
756 | if (req.query.action === 'get_player_info_on_enter' && req.query?.session_id) {
|
---|
757 | const session_id = req.query.session_id;
|
---|
758 |
|
---|
759 | axios.get(`${process.env.HOME_URL}/api/postgre?action=check_if_logged_in&session_id=${session_id}`).then(postgreRes => {
|
---|
760 | if (postgreRes.data?.success) {
|
---|
761 | res.json({
|
---|
762 | success: true,
|
---|
763 | displayName: postgreRes.data?.displayName,
|
---|
764 | session_id: postgreRes.data?.session_id,
|
---|
765 | credits: postgreRes.data?.credits,
|
---|
766 | })
|
---|
767 | }
|
---|
768 | else {
|
---|
769 | res.json({
|
---|
770 | success: false,
|
---|
771 | })
|
---|
772 | }
|
---|
773 | });
|
---|
774 | }
|
---|
775 | }
|
---|
776 | }
|
---|
777 | /**
|
---|
778 | * ********************* END OF REQUEST HANDLER *********************
|
---|
779 | */
|
---|
780 |
|
---|
781 | const hands = [
|
---|
782 | 'Royal Flush',
|
---|
783 | 'Straight Flush',
|
---|
784 | 'Four of a Kind',
|
---|
785 | 'Full House',
|
---|
786 | 'Flush',
|
---|
787 | 'Straight',
|
---|
788 | 'Three of a Kind',
|
---|
789 | 'Two Pairs',
|
---|
790 | 'Pair',
|
---|
791 | 'High Card',
|
---|
792 | ]
|
---|
793 |
|
---|
794 | const order = "23456789TJQKA"
|
---|
795 | function getHandDetails(hand) {
|
---|
796 | const cards = hand
|
---|
797 | const faces = cards.map(a => String.fromCharCode([77 - order.indexOf(a[1])])).sort()
|
---|
798 | const suits = cards.map(a => a[0]).sort()
|
---|
799 | const counts = faces.reduce(count, {})
|
---|
800 | const duplicates = Object.values(counts).reduce(count, {})
|
---|
801 | const flush = suits[0] === suits[4]
|
---|
802 | const first = faces[0].charCodeAt(1)
|
---|
803 | const straight = faces.every((f, index) => f.charCodeAt(1) - first === index)
|
---|
804 | let rank =
|
---|
805 | (flush && straight && 1) ||
|
---|
806 | (duplicates[4] && 2) ||
|
---|
807 | (duplicates[3] && duplicates[2] && 3) ||
|
---|
808 | (flush && 4) ||
|
---|
809 | (straight && 5) ||
|
---|
810 | (duplicates[3] && 6) ||
|
---|
811 | (duplicates[2] > 1 && 7) ||
|
---|
812 | (duplicates[2] && 8) ||
|
---|
813 | 9;
|
---|
814 |
|
---|
815 | return { hand: hands[rank], highCard: faces.sort(byCountFirst).join("") }
|
---|
816 |
|
---|
817 | function byCountFirst(a, b) {
|
---|
818 | //Counts are in reverse order - bigger is better
|
---|
819 | const countDiff = counts[b] - counts[a]
|
---|
820 | if (countDiff) return countDiff // If counts don't match return
|
---|
821 | return b > a ? -1 : b === a ? 0 : 1
|
---|
822 | }
|
---|
823 |
|
---|
824 | function count(c, a) {
|
---|
825 | c[a] = (c[a] || 0) + 1
|
---|
826 | return c
|
---|
827 | }
|
---|
828 | }
|
---|
829 |
|
---|
830 | function getCardCombinations(playerCards, tableCards) {
|
---|
831 | let combinations = [];
|
---|
832 |
|
---|
833 | combinations.push([playerCards[0], tableCards[0], tableCards[1], tableCards[2], tableCards[3]])
|
---|
834 | combinations.push([playerCards[0], tableCards[0], tableCards[1], tableCards[2], tableCards[4]])
|
---|
835 |
|
---|
836 | combinations.push([playerCards[0], tableCards[0], tableCards[1], tableCards[4], tableCards[3]])
|
---|
837 | combinations.push([playerCards[0], tableCards[0], tableCards[4], tableCards[2], tableCards[3]])
|
---|
838 | combinations.push([playerCards[0], tableCards[4], tableCards[1], tableCards[2], tableCards[3]])
|
---|
839 |
|
---|
840 |
|
---|
841 | combinations.push([playerCards[1], tableCards[0], tableCards[1], tableCards[2], tableCards[3]])
|
---|
842 | combinations.push([playerCards[1], tableCards[0], tableCards[1], tableCards[2], tableCards[4]])
|
---|
843 |
|
---|
844 | combinations.push([playerCards[1], tableCards[0], tableCards[1], tableCards[4], tableCards[3]])
|
---|
845 | combinations.push([playerCards[1], tableCards[0], tableCards[4], tableCards[2], tableCards[3]])
|
---|
846 | combinations.push([playerCards[1], tableCards[4], tableCards[1], tableCards[2], tableCards[3]])
|
---|
847 |
|
---|
848 |
|
---|
849 | combinations.push([playerCards[0], playerCards[1], tableCards[0], tableCards[1], tableCards[2]])
|
---|
850 | combinations.push([playerCards[0], playerCards[1], tableCards[0], tableCards[1], tableCards[3]])
|
---|
851 | combinations.push([playerCards[0], playerCards[1], tableCards[0], tableCards[1], tableCards[4]])
|
---|
852 |
|
---|
853 | combinations.push([playerCards[0], playerCards[1], tableCards[0], tableCards[2], tableCards[3]])
|
---|
854 | combinations.push([playerCards[0], playerCards[1], tableCards[0], tableCards[2], tableCards[4]])
|
---|
855 | combinations.push([playerCards[0], playerCards[1], tableCards[0], tableCards[3], tableCards[4]])
|
---|
856 |
|
---|
857 | combinations.push([playerCards[0], playerCards[1], tableCards[1], tableCards[2], tableCards[3]])
|
---|
858 | combinations.push([playerCards[0], playerCards[1], tableCards[1], tableCards[2], tableCards[4]])
|
---|
859 | combinations.push([playerCards[0], playerCards[1], tableCards[1], tableCards[3], tableCards[4]])
|
---|
860 |
|
---|
861 | combinations.push([playerCards[0], playerCards[1], tableCards[2], tableCards[3], tableCards[4]])
|
---|
862 |
|
---|
863 |
|
---|
864 | return combinations;
|
---|
865 | }
|
---|