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Flesh out payment stuff

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Joey Yakimowich-Payne 2026-01-22 12:21:12 -07:00
commit acfed861ab
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27 changed files with 938 additions and 173 deletions
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43
services/geminiService.ts
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@ -1,5 +1,6 @@
import { GoogleGenAI, Type, createUserContent, createPartFromUri } from "@google/genai";
import { Quiz, Question, AnswerOption, GenerateQuizOptions, ProcessedDocument, AIProvider } from "../types";
import { buildQuizPrompt, JSON_EXAMPLE_GUIDANCE } from "../server/src/shared/quizPrompt";
import { v4 as uuidv4 } from 'uuid';
const getGeminiClient = (apiKey?: string) => {
@ -50,45 +51,17 @@ const QUIZ_SCHEMA = {
function buildPrompt(options: GenerateQuizOptions, hasDocuments: boolean, includeJsonExample: boolean = false): string {
const questionCount = options.questionCount || 10;
let baseInstructions = `Create ${questionCount} engaging multiple-choice questions. Each question must have exactly 4 options, and exactly one correct answer. Vary the difficulty.
IMPORTANT: For each option's reason, write as if you are directly explaining facts - never reference "the document", "the text", "the material", or "the source". Write explanations as standalone factual statements.`;
let prompt = buildQuizPrompt({
topic: options.topic,
questionCount,
hasDocuments,
});
if (includeJsonExample) {
baseInstructions += `
You MUST respond with a single JSON object in this exact structure:
{
"title": "Quiz Title Here",
"questions": [
{
"text": "Question text here?",
"options": [
{ "text": "Option A", "isCorrect": false, "reason": "Explanation why this is wrong" },
{ "text": "Option B", "isCorrect": true, "reason": "Explanation why this is correct" },
{ "text": "Option C", "isCorrect": false, "reason": "Explanation why this is wrong" },
{ "text": "Option D", "isCorrect": false, "reason": "Explanation why this is wrong" }
]
}
]
}
Return ONLY valid JSON with no additional text before or after.`;
prompt += `\n\n${JSON_EXAMPLE_GUIDANCE}`;
}
if (hasDocuments) {
const topicContext = options.topic
? ` Focus on aspects related to "${options.topic}".`
: '';
return `Generate a quiz based on the provided content.${topicContext}
${baseInstructions}`;
}
return `Generate a trivia quiz about "${options.topic}".
${baseInstructions}`;
return prompt;
}
function shuffleArray<T>(array: T[]): T[] {