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 | import { tables, deck, sampleTable, samplePlayer } from './gameStates'
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8 |
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9 | import { drawASingleCard, setNextPlayerIdx, progressRoundIfNeeded } from './tableSpecific'
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10 |
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11 | /**
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12 | * ********************* BEGIN OF FUNCTIONS *********************
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13 | */
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14 |
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15 | function createTable(playerId, playerName, tableName) {
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16 | const tableId = uuidv4();
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17 |
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18 | const table = {
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19 | id: tableId,
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20 | name: tableName,
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21 | status: '_1_just_created',
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22 | creator: playerName,
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23 | started: false,
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24 | ended: false,
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25 | round: 0,
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26 | turnIdx: -1,
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27 | pot: 0,
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28 | lastBet: 20,
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29 | turnsSinceLastBet: 0,
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30 | deck: [...deck],
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31 | players: [{
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32 | id: playerId,
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33 | table: tableId,
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34 | credits: 0,
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35 | status: '_1_just_entered',
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36 | displayName: playerName,
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37 | cards: [],
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38 | betAmount: 0,
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39 | wonAmount: 0,
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40 | isSatDown: false,
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41 | isCoordinator: true,
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42 | isFolded: false,
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43 | isGhost: false,
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44 | hand: {
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45 | hand: '',
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46 | highCard: 0,
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47 | },
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48 | }],
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49 | onlyOnePlayerLeft: false,
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50 | winners: [],
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51 | splitWinners: false,
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52 | cards: [],
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53 | }
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54 |
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55 | tables.push(table)
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56 |
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57 | return table;
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58 | }
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59 |
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60 | function getRestrictedTablesArray() {
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61 | let result = [];
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62 |
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63 | tables.forEach(table => {
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64 | let tmpPlayers = [];
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65 | table.players.forEach(player => {
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66 | tmpPlayers.push({
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67 | ...player,
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68 | id: '',
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69 | table: '',
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70 | cards: '',
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71 | })
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72 | });
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73 |
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74 | let tmpWinners = [];
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75 | table.winners.forEach(winner => {
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76 | tmpWinners.push({
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77 | ...winner,
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78 | id: '',
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79 | table: '',
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80 | cards: '',
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81 | })
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82 | });
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83 |
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84 | let tmp = {
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85 | ...table,
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86 | deck: [],
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87 | players: tmpPlayers,
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88 | winners: tmpWinners,
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89 | turnTimeout: null,
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90 | }
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91 |
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92 | result.push({...tmp});
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93 | })
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94 |
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95 | return result;
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96 | }
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97 |
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98 | function getRestrictedTableArray(tableId, session_id) {
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99 | let result = undefined;
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100 |
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101 | let tableIdx = tables.map(e=>e.id).indexOf(tableId);
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102 |
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103 | if (tableIdx !== -1) {
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104 | let table = tables[tableIdx];
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105 |
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106 | let tmpPlayers = [];
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107 | table.players.forEach(player => {
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108 | if (player.id === session_id) {
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109 | tmpPlayers.push({
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110 | ...player,
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111 | id: '',
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112 | table: '',
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113 | })
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114 | }
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115 | else {
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116 | tmpPlayers.push({
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117 | ...player,
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118 | id: '',
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119 | table: '',
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120 | cards: table.ended ? player.cards : player.cards.length > 0 ? ['back', 'back'] : '',
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121 | })
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122 | }
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123 | });
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124 |
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125 | let tmpWinners = [];
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126 | table.winners.forEach(winner => {
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127 | if (winner.id === session_id) {
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128 | tmpWinners.push({
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129 | ...winner,
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130 | id: '',
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131 | table: '',
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132 | })
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133 | }
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134 | else {
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135 | tmpWinners.push({
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136 | ...winner,
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137 | id: '',
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138 | table: '',
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139 | cards: table.ended ? winner.cards : winner.cards.length > 0 ? ['back', 'back'] : '',
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140 | })
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141 | }
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142 | });
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143 | result = {
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144 | ...table,
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145 | players: tmpPlayers,
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146 | winners: tmpWinners,
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147 | turnTimeout: null,
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148 | }
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149 | }
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150 |
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151 | return result;
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152 | }
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153 |
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154 | function getTable(tableId) {
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155 | const tableIdx = tables.map(e=>e.id).indexOf(tableId);
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156 |
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157 | if (tableIdx !== -1) {
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158 | return tables[tableIdx];
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159 | }
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160 |
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161 | return undefined;
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162 | }
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163 |
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164 | function getTableAndPlayer(session_id) {
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165 | for (let tableIdx = 0; tableIdx < tables.length; tableIdx++) {
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166 | const playerIdx = tables[tableIdx].players.filter(e=>e.isGhost === false).map(e=>e.id).indexOf(session_id);
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167 |
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168 | if (playerIdx !== -1) {
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169 | return {
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170 | success: true,
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171 | table: tables[tableIdx],
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172 | player: tables[tableIdx].players[playerIdx],
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173 | }
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174 | }
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175 | }
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176 |
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177 | return {
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178 | success: false,
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179 | table: {...sampleTable},
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180 | player: {...samplePlayer},
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181 | };
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182 | }
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183 |
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184 | /**
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185 | * ********************* END OF FUNCTIONS *********************
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186 | */
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187 |
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188 | /**
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189 | * ********************* BEGIN OF REQUEST HANDLER *********************
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190 | */
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191 | export default async function handler(req, res) {
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192 | /**
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193 | * GET method
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194 | */
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195 | if (req.method === 'GET') {
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196 |
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197 | /**
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198 | * /---------------------- GET ----------------------/
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199 | * Creates the table and enters the user inside
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200 | * @action game_action
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201 | * @param session_id
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202 | * @param specificAction
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203 | * @param betAmount
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204 | */
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205 | if (req.query.action === 'game_action' && req.query?.session_id && req.query?.specificAction && req.query?.betAmount) {
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206 | const { success, table, player } = getTableAndPlayer(req.query.session_id)
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207 |
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208 | if (success && table.started && !table.ended && player.isSatDown && !player.isFolded) {
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209 | if (table.players.map(e=>e.id).indexOf(req.query.session_id) !== table.turnIdx) {
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210 | res.end();
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211 | return ;
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212 | }
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213 |
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214 | let okayToGo = false;
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215 |
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216 | if (req.query.specificAction === 'check') {
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217 | if (table.lastBet === 0) {
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218 | table.turnsSinceLastBet++;
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219 | okayToGo = true;
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220 |
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221 | progressRoundIfNeeded(table.id);
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222 | }
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223 | }
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224 | else if (req.query.specificAction === 'call') {
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225 | await axios.get(`${process.env.HOME_URL}/api/postgre/?action=take_credits&session_id=${req.query.session_id}&credits=${table.lastBet}&takeWhatYouCan=true`).then(postgreRes => {
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226 | if (postgreRes.data?.success) {
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227 | player.credits = postgreRes.data?.credits;
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228 |
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229 | if (player.credits >= table.lastBet)
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230 | player.betAmount += table.lastBet;
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231 | else
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232 | player.betAmount += player.credits;
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233 |
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234 | table.pot += table.lastBet;
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235 | table.turnsSinceLastBet++;
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236 | okayToGo = true;
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237 |
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238 | progressRoundIfNeeded(table.id);
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239 | }
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240 | });
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241 | }
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242 | else if (req.query.specificAction === 'raise') {
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243 | const betAmount = parseInt(req.query.betAmount);
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244 |
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245 | if (betAmount >= table.lastBet) {
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246 | await axios.get(`${process.env.HOME_URL}/api/postgre/?action=take_credits&session_id=${req.query.session_id}&credits=${betAmount}&takeWhatYouCan=true`).then(postgreRes => {
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247 | if (postgreRes.data?.success) {
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248 | player.credits = postgreRes.data?.credits;
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249 |
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250 | player.betAmount += betAmount;
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251 | table.pot += betAmount;
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252 | table.turnsSinceLastBet = 1;
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253 | okayToGo = true;
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254 |
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255 | progressRoundIfNeeded(table.id);
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256 | }
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257 | });
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258 | }
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259 | }
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260 | else if (req.query.specificAction === 'fold') {
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261 | player.isFolded = true;
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262 | okayToGo = true;
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263 |
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264 | progressRoundIfNeeded(table.id);
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265 | }
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266 |
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267 | if (okayToGo) {
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268 | setNextPlayerIdx(table.id);
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269 | }
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270 | }
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271 |
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272 | res.end();
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273 | }
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274 |
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275 | /**
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276 | * /---------------------- GET ----------------------/
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277 | * Creates the table and enters the user inside
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278 | * @action start_game
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279 | * @param session_id
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280 | */
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281 | if (req.query.action === 'start_game' && req.query?.session_id) {
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282 | const { success, table } = getTableAndPlayer(req.query.session_id)
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283 |
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284 | if (success && !table.started && !table.ended && table.players.filter(e=>e.isSatDown===true).length >= 2) {
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285 | table.players.forEach(player => {
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286 | axios.get(`${process.env.HOME_URL}/api/postgre/?action=check_if_logged_in&session_id=${player.id}`).then(postgreRes => {
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287 | if (postgreRes.data?.success) {
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288 | player.credits = postgreRes.data?.credits;
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289 | }
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290 | });
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291 | })
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292 |
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293 | table.started = true;
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294 | table.round = 1;
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295 |
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296 | table.turnIdx = Math.floor(Math.random(0, table.players.length))
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297 | setNextPlayerIdx(table.id);
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298 |
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299 | table.players.forEach(player => {
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300 | if (player.isSatDown) {
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301 | for (let i = 0; i < 2; i++) {
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302 | const card = drawASingleCard(table.id);
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303 |
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304 | if (card !== undefined) {
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305 | player.cards.push(card);
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306 | }
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307 | }
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308 | }
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309 | })
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310 | }
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311 |
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312 | res.end();
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313 | }
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314 |
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315 | /**
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316 | * /---------------------- GET ----------------------/
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317 | * Creates the table and enters the user inside
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318 | * @action sit_down
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319 | * @param session_id
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320 | * @param tableId
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321 | */
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322 | if (req.query.action === 'sit_down' && req.query?.session_id && req.query?.tableId) {
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323 | const { success, table, player } = getTableAndPlayer(req.query.session_id)
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324 |
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325 | if (success && !table.started) {
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326 | player.isSatDown = true;
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327 | }
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328 |
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329 | res.end();
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330 | }
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331 |
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332 | /**
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333 | * /---------------------- GET ----------------------/
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334 | * Creates the table and enters the user inside
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335 | * @action leave_table
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336 | * @param session_id
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337 | */
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338 | if (req.query.action === 'leave_table' && req.query?.session_id) {
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339 | const { success, table, player } = getTableAndPlayer(req.query.session_id);
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340 |
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341 | if (success) {
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342 | player.isGhost = true;
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343 | player.isFolded = true;
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344 |
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345 | if (table.started) {
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346 | if (table.players[table.turnIdx] !== undefined && table.players[table.turnIdx] === player) {
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347 | setNextPlayerIdx(table.id);
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348 | }
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349 | }
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350 | else {
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351 | table.players = table.players.filter(e=>e.isGhost === false);
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352 | }
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353 | }
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354 |
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355 | res.end();
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356 | }
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357 |
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358 | /**
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359 | * /---------------------- GET ----------------------/
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360 | * Creates the table and enters the user inside
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361 | * @action join_a_table
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362 | * @param session_id
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363 | * @param tableId
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364 | * @param displayName
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365 | */
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366 | if (req.query.action === 'join_a_table' && req.query?.session_id && req.query?.tableId && req.query?.displayName) {
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367 | if (req.query.tableId.length > 0) {
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368 | const { success } = getTableAndPlayer(req.query.session_id);
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369 |
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370 | if (!success) {
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371 | const table = getTable(req.query.tableId)
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372 |
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373 | if (table !== undefined && !table.started) {
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374 | table.players.push({
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375 | id: req.query.session_id,
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376 | table: req.query.tableId,
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377 | credits: 0,
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378 | status: '_1_just_entered',
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379 | displayName: req.query.displayName,
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380 | cards: [],
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381 | betAmount: 0,
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382 | wonAmount: 0,
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383 | isSatDown: false,
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384 | isCoordinator: false,
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385 | isFolded: false,
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386 | isGhost: false,
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387 | hand: {
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388 | hand: '',
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389 | highCard: 0,
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390 | },
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391 | })
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392 | }
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393 | }
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394 | }
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395 |
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396 | res.end();
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397 | }
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398 |
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399 | /**
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400 | * /---------------------- GET ----------------------/
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401 | * Creates the table and enters the user inside
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402 | * @action create_a_table
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403 | * @param session_id
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404 | * @param displayName
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405 | * @param tableName
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406 | */
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407 | if (req.query.action === 'create_a_table' && req.query?.session_id && req.query?.displayName && req.query?.tableName) {
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408 | const { success } = getTableAndPlayer(req.query.session_id);
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409 |
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410 | if (!success) {
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411 | createTable(req.query.session_id, req.query.displayName, req.query.tableName);
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412 | }
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413 |
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414 | res.end();
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415 | }
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416 |
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417 | /**
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418 | * /---------------------- GET ----------------------/
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419 | * Creates the table and enters the user inside
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420 | * @action update_state
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421 | * @param session_id
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422 | */
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423 | if (req.query.action === 'update_state' && req.query?.session_id) {
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424 | const session_id = req.query.session_id;
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425 |
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426 | const { success, table, player } = getTableAndPlayer(session_id);
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427 |
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428 | res.json({
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429 | success: true,
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430 | pokerGame: {
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431 | tables: getRestrictedTablesArray(),
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432 | table: getRestrictedTableArray(table.id, req.query.session_id),
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433 | player: player,
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434 | }
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435 | })
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436 | }
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437 |
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438 | /**
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439 | * /---------------------- GET ----------------------/
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440 | * If the player is not in an existing room, create a room for them.
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441 | * If they are reconnecting, get the room they were in.
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442 | * @action get_player_info_on_enter
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443 | * @param session_id
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444 | */
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445 | if (req.query.action === 'get_player_info_on_enter' && req.query?.session_id) {
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446 | const session_id = req.query.session_id;
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447 |
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448 | axios.get(`${process.env.HOME_URL}/api/postgre?action=check_if_logged_in&session_id=${session_id}`).then(postgreRes => {
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449 | if (postgreRes.data?.success) {
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450 | res.json({
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451 | success: true,
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452 | displayName: postgreRes.data?.displayName,
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453 | session_id: postgreRes.data?.session_id,
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454 | credits: postgreRes.data?.credits,
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455 | })
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456 | }
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457 | else {
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458 | res.json({
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459 | success: false,
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460 | })
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461 | }
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462 | });
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463 | }
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464 | }
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465 | }
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466 | /**
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467 | * ********************* END OF REQUEST HANDLER *********************
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468 | */
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