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Update functions for use with lives mode

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This commit is contained in:
Matthew Grove
2021-09-12 20:23:46 +01:00
parent efebaf93ce
commit 069407fa57
1 changed files with 26 additions and 13 deletions
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23
functions/index.js
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@@ -280,7 +280,10 @@ exports.createProgress = functions.https.onCall((data, context) => {
} }
}); });
if (mode === "lives") dataToSet.lives = limit; if (mode === "lives") {
dataToSet.lives = limit;
dataToSet.start_lives = limit;
}
transaction.set( transaction.set(
progressDocId, progressDocId,
@@ -379,6 +382,7 @@ function cleanseVocabString(item) {
* @return {string} currentVocabId The vocab ID of the vocab item currently being evaluated. * @return {string} currentVocabId The vocab ID of the vocab item currently being evaluated.
* @return {integer} duration The time taken for the test to be completed. Only returned when the test is complete. * @return {integer} duration The time taken for the test to be completed. Only returned when the test is complete.
* @return {array} incorrectAnswers The vocab IDs of all incorrect answers given (including repeats for multiple incorrect answers). Only returned when the test is complete. * @return {array} incorrectAnswers The vocab IDs of all incorrect answers given (including repeats for multiple incorrect answers). Only returned when the test is complete.
* @return {integer} lives The total number of lives remaining. Only returned if mode is "lives".
* @return {boolean} moreAnswers Whether or not there are more answers required for the current prompt. * @return {boolean} moreAnswers Whether or not there are more answers required for the current prompt.
* @return {object} nextPrompt Details of the next prompt, if relevant. Null if last question has been answered. * @return {object} nextPrompt Details of the next prompt, if relevant. Null if last question has been answered.
* @return {string} nextPrompt.item The term/definition prompt for the next question. * @return {string} nextPrompt.item The term/definition prompt for the next question.
@@ -411,7 +415,7 @@ exports.processAnswer = functions.https.onCall((data, context) => {
throw new functions.https.HttpsError("not-found", "Progress record " + progressId + " doesn't exist") throw new functions.https.HttpsError("not-found", "Progress record " + progressId + " doesn't exist")
} else if (uid !== progressDoc.data().uid) { } else if (uid !== progressDoc.data().uid) {
throw new functions.https.HttpsError("permission-denied", "Wrong user's progress"); throw new functions.https.HttpsError("permission-denied", "Wrong user's progress");
} else if (progressDoc.data().progress >= progressDoc.data().questions.length || (progressDoc.data().mode === "lives" && progressDoc.data().incorrect.length >= progressDoc.data().lives)) { } else if (progressDoc.data().progress >= progressDoc.data().questions.length || (progressDoc.data().mode === "lives" && progressDoc.data().lives <= 0)) {
throw new functions.https.HttpsError("permission-denied", "Progress already completed") throw new functions.https.HttpsError("permission-denied", "Progress already completed")
} else { } else {
const currentIndex = progressDoc.data().progress; const currentIndex = progressDoc.data().progress;
@@ -462,6 +466,10 @@ exports.processAnswer = functions.https.onCall((data, context) => {
} }
if (isCorrectAnswer) { if (isCorrectAnswer) {
if (mode === "lives") {
returnData.lives = docData.lives;
}
if (!prevCorrect) { if (!prevCorrect) {
docData.current_correct = [splitCorrectAnswers[correctAnswerIndex]]; docData.current_correct = [splitCorrectAnswers[correctAnswerIndex]];
} else if (!prevCorrect.includes(splitCorrectAnswers[correctAnswerIndex])) { } else if (!prevCorrect.includes(splitCorrectAnswers[correctAnswerIndex])) {
@@ -479,8 +487,11 @@ exports.processAnswer = functions.https.onCall((data, context) => {
returnData.correctAnswers = docData.current_correct; returnData.correctAnswers = docData.current_correct;
} }
} else { } else {
docData.progress++; if (mode === "lives") {
returnData.progress = docData.progress; returnData.lives = --docData.lives;
}
returnData.progress = ++docData.progress;
docData.incorrect.push(currentVocab); docData.incorrect.push(currentVocab);
docData.questions.push(currentVocab); docData.questions.push(currentVocab);
const doneQuestions = docData.questions.slice(0, docData.progress); const doneQuestions = docData.questions.slice(0, docData.progress);
@@ -492,12 +503,14 @@ exports.processAnswer = functions.https.onCall((data, context) => {
} }
if (!returnData.moreAnswers) { if (!returnData.moreAnswers) {
if (docData.progress >= docData.questions.length || (mode === "lives" && docData.incorrect.length >= docData.lives)) { if (docData.progress >= docData.questions.length || (mode === "lives" && docData.lives <= 0)) {
const duration = Date.now() - docData.start_time; const duration = Date.now() - docData.start_time;
docData.duration = duration; docData.duration = duration;
returnData.duration = duration; returnData.duration = duration;
returnData.incorrectAnswers = docData.incorrect; returnData.incorrectAnswers = docData.incorrect;
if (mode === "lives" && docData.lives <= 0) docData.questions.length = returnData.totalQuestions = docData.progress;
transaction.set(progressDocId, docData); transaction.set(progressDocId, docData);
return returnData; return returnData;
} else { } else {