first commit + some progress

2026-07-11 11:09:21 -04:00
commit bdce663939
1153 changed files with 279035 additions and 0 deletions
@@ -0,0 +1,102 @@
+-- CreateEnum
+CREATE TYPE "Subject" AS ENUM ('MATH', 'READING', 'WRITING');
+
+-- CreateEnum
+CREATE TYPE "Difficulty" AS ENUM ('EASY', 'MEDIUM', 'HARD');
+
+-- CreateEnum
+CREATE TYPE "SessionStatus" AS ENUM ('IN_PROGRESS', 'COMPLETED', 'ABANDONED');
+
+-- CreateTable
+CREATE TABLE "User" (
+    "id" TEXT NOT NULL,
+    "googleId" TEXT NOT NULL,
+    "email" TEXT NOT NULL,
+    "displayName" TEXT NOT NULL,
+    "avatarUrl" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "User_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Question" (
+    "id" TEXT NOT NULL,
+    "grade" INTEGER NOT NULL,
+    "subject" "Subject" NOT NULL,
+    "strand" TEXT NOT NULL,
+    "difficulty" "Difficulty" NOT NULL,
+    "questionText" TEXT NOT NULL,
+    "options" JSONB NOT NULL,
+    "correctAnswer" TEXT NOT NULL,
+    "explanation" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "Question_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "GameSession" (
+    "id" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "grade" INTEGER NOT NULL,
+    "subject" "Subject" NOT NULL,
+    "status" "SessionStatus" NOT NULL DEFAULT 'IN_PROGRESS',
+    "score" INTEGER NOT NULL DEFAULT 0,
+    "totalQuestions" INTEGER NOT NULL,
+    "correctAnswers" INTEGER NOT NULL DEFAULT 0,
+    "startedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "completedAt" TIMESTAMP(3),
+
+    CONSTRAINT "GameSession_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "UserAnswer" (
+    "id" TEXT NOT NULL,
+    "sessionId" TEXT NOT NULL,
+    "questionId" TEXT NOT NULL,
+    "selectedAnswer" TEXT NOT NULL,
+    "isCorrect" BOOLEAN NOT NULL,
+    "timeSpentMs" INTEGER NOT NULL,
+    "answeredAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "UserAnswer_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "LeaderboardEntry" (
+    "id" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "grade" INTEGER NOT NULL,
+    "subject" "Subject" NOT NULL,
+    "bestScore" INTEGER NOT NULL,
+    "gamesPlayed" INTEGER NOT NULL,
+    "totalCorrect" INTEGER NOT NULL,
+    "rank" INTEGER,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "LeaderboardEntry_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_googleId_key" ON "User"("googleId");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_email_key" ON "User"("email");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "LeaderboardEntry_userId_grade_subject_key" ON "LeaderboardEntry"("userId", "grade", "subject");
+
+-- AddForeignKey
+ALTER TABLE "GameSession" ADD CONSTRAINT "GameSession_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "UserAnswer" ADD CONSTRAINT "UserAnswer_sessionId_fkey" FOREIGN KEY ("sessionId") REFERENCES "GameSession"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "UserAnswer" ADD CONSTRAINT "UserAnswer_questionId_fkey" FOREIGN KEY ("questionId") REFERENCES "Question"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "LeaderboardEntry" ADD CONSTRAINT "LeaderboardEntry_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;