feat: Coding Challenge 1 of DS and Modern Operators Done

Author: ralvarezdev

challenges/section09-challenge01.js

@@ -0,0 +1,106 @@
+/*
+We're building a football betting app (soccer for my American friends 😅)!;;
+Suppose we get data from a web service about a certain game('game' variable on
+next page).In this challenge we're gonna work with that data.
+Your tasks:
+1. Create one player array for each team(variables 'players1' and
+'players2')
+2. The first player in any player array is the goalkeeper and the others are field;
+players.For Bayern Munich(team 1) create one variable('gk') with the
+goalkeeper's name, and one array ('fieldPlayers') with all the remaining 10
+field players;
+3. Create an array 'allPlayers' containing all players of both teams(22
+players);
+4. During the game, Bayern Munich(team 1) used 3 substitute players.So create a;
+new array('players1Final') containing all the original team1 players plus;
+'Thiago', 'Coutinho' and 'Perisic';
+5. Based on the game.odds object, create one variable for each odd(called
+'team1', 'draw' and 'team2')
+6. Write a function ('printGoals') that receives an arbitrary number of player;
+names(not an array) and prints each of them to the console, along with the
+number of goals that were scored in total(number of player names passed in);
+7. The team with the lower odd is more likely to win.Print to the console which
+team is more likely to win, without using an if/else statement or the ternary
+operator.
+Test data for 6.: First, use players 'Davies', 'Muller', 'Lewandowski' and 'Kimmich'.
+  Then, call the function again with players from game.scored
+GOOD LUCK 😀
+The Complete JavaScript Course 16;
+*/
+
+const game = {
+  team1: 'Bayern Munich',
+  team2: 'Borrussia Dortmund',
+  players: [
+    [
+      'Neuer',
+      'Pavard',
+      'Martinez',
+      'Alaba',
+      'Davies',
+      'Kimmich',
+      'Goretzka',
+      'Coman',
+      'Muller',
+      'Gnarby',
+      'Lewandowski',
+    ],
+    [
+      'Burki',
+      'Schulz',
+      'Hummels',
+      'Akanji',
+      'Hakimi',
+      'Weigl',
+      'Witsel',
+      'Hazard',
+      'Brandt',
+      'Sancho',
+      'Gotze',
+    ],
+  ],
+  score: '4:0',
+  scored: ['Lewandowski', 'Gnarby', 'Lewandowski',
+    'Hummels'],
+  date: 'Nov 9th, 2037',
+  odds: {
+    team1: 1.33,
+    x: 3.25,
+    team2: 6.5,
+  },
+};
+
+const [players1, players2] = game.players;
+console.log(`Team 1 Players: ${ players1 }`);
+console.log(`Team 2 Players: ${ players2 }`);
+
+const [gk, ...fieldPlayers] = [...players1];
+console.log(`Goalkeeper: ${ gk }`);
+console.log(`Field Players: ${ fieldPlayers }`);
+
+const players = [...players1, ...players2];
+console.log(`All Players: ${ players }`);
+
+const players1Final = [...players1, 'Thiago', 'Coutinho', 'Perisic'];
+console.log(`Team 1 Players Final: ${ players1Final }`);
+
+const { team1, x: draw, team2 } = game.odds;
+console.log(`Odds\nTeam 1: ${ team1 }\nDraw: ${ draw }\nTeam 2: ${ team2 }`);
+
+function printGoals (...players)
+{
+  let goals = 'Goals';
+
+  for (let player of players) goals = goals.concat('\n', player);
+
+  console.log(`${ goals }\n\nTotal: ${ players.length }`);
+}
+
+printGoals('Davies', 'Muller', 'Lewandowski', 'Kimmich');
+printGoals(...game.scored);
+
+const drawLikely = (draw >= team1 && draw >= team2);
+
+drawLikely && console.log('Draw is likely');
+(!drawLikely && team1 > team2) && console.log('Team 1 is likely to win');
+(!drawLikely && team2 > team1) && console.log('Team 2 is likely to win');