can now chose how many tacos to give and protect if not enough

kevinleiba · Mar 1, 2019 · 5bfad3a · 5bfad3a
1 parent c9e20af
commit 5bfad3a
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Showing 3 changed files with 39 additions and 16 deletions.
diff --git a/bot.js b/bot.js
@@ -9,19 +9,31 @@ const forTaco = controller => {
       const ids = DB.getIDs();
       const userIndex = ids.indexOf(id);
       const senderIndex = ids.indexOf(message.user);
+      const tacosGiven = parser.countTacos(message.text);
       if (userIndex > -1 && userIndex !== senderIndex) {
-        taco.giveTaco(userIndex);
-        taco.removeLeft(senderIndex);
         const user = DB.getUser(userIndex);
         const giver = DB.getUser(senderIndex);
-        bot.reply(
-          message,
-          `Congratz ! <@${user.id}> now has ${user.tacos} tacos !`
-        );
-        bot.reply(
-          message,
-          `<@${message.user}> now has ${giver.left} tacos left... Nice job guys`
-        );
+        if (giver.left >= tacosGiven) {
+          taco.giveTaco(userIndex, tacosGiven);
+          taco.removeLeft(senderIndex, tacosGiven);
+          bot.reply(
+            message,
+            `Congratz ! <@${user.id}> now has ${user.tacos +
+              tacosGiven} tacos !`
+          );
+          bot.reply(
+            message,
+            `<@${message.user}> now has ${giver.left -
+              tacosGiven} tacos left... Nice job guys`
+          );
+        } else {
+          bot.reply(
+            message,
+            `Sorry <@${message.user}>, you only have ${
+              giver.left
+            } tacos remaning.. And you tried to give *${tacosGiven}*`
+          );
+        }
       }
     }
   });

diff --git a/parser.js b/parser.js
@@ -1,6 +1,7 @@
 const { compose, removeStr } = require("./utils.js");
 
 const ID_REGEX = /<@\S*>/;
+const TACO_REGEX = /:taco:/g;
 
 const parseId = id =>
   compose(
@@ -13,6 +14,9 @@ const findID = message => {
   return matching === null ? null : parseId(matching[0]);
 };
 
+const countTacos = message => message.match(TACO_REGEX).length;
+
 module.exports = {
-  findID
+  findID,
+  countTacos
 };
diff --git a/taco.js b/taco.js
@@ -41,23 +41,30 @@ const writeMembers = APIMembers => {
   DB.saveUsers(formattedDBUsers);
 };
 
-const giveTaco = index => {
+const giveTaco = (index, amount = 1) => {
   const DBUsers = DB.getUsers();
   const user = DBUsers[index];
-  DBUsers[index] = { ...user, tacos: user.tacos + 1 };
+  DBUsers[index] = { ...user, tacos: user.tacos + amount };
   DB.saveUsers(DBUsers);
 };
 
-const removeLeft = index => {
+const removeLeft = (index, amount = 1) => {
   const DBUsers = DB.getUsers();
   const user = DBUsers[index];
-  DBUsers[index] = { ...user, left: user.left - 1 };
+  DBUsers[index] = { ...user, left: user.left - amount };
   DB.saveUsers(DBUsers);
 };
 
+const resetLeft = () => {
+  const DBUsers = DB.getUsers();
+  const fullUsers = DBUsers.map(user => ({ ...user, left: 5 }));
+  DB.saveUsers(fullUsers);
+};
+
 module.exports = {
   init,
   writeMembers,
   giveTaco,
-  removeLeft
+  removeLeft,
+  resetLeft
 };