209 lines
8.0 KiB
SQL
209 lines
8.0 KiB
SQL
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-- CreateTable
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CREATE TABLE "User" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"username" TEXT NOT NULL,
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"passwordHash" TEXT NOT NULL,
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"name" TEXT NOT NULL,
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"role" TEXT NOT NULL DEFAULT 'STUDENT',
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"classId" TEXT,
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" DATETIME NOT NULL,
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CONSTRAINT "User_classId_fkey" FOREIGN KEY ("classId") REFERENCES "Class" ("id") ON DELETE SET NULL ON UPDATE CASCADE
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);
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-- CreateTable
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CREATE TABLE "Class" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"name" TEXT NOT NULL,
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"grade" TEXT NOT NULL,
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"teacherId" TEXT NOT NULL,
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" DATETIME NOT NULL,
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CONSTRAINT "Class_teacherId_fkey" FOREIGN KEY ("teacherId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
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);
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-- CreateTable
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CREATE TABLE "ClassTeacher" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"classId" TEXT NOT NULL,
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"teacherId" TEXT NOT NULL,
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "ClassTeacher_classId_fkey" FOREIGN KEY ("classId") REFERENCES "Class" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT "ClassTeacher_teacherId_fkey" FOREIGN KEY ("teacherId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
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);
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-- CreateTable
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CREATE TABLE "Enrollment" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"userId" TEXT NOT NULL,
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"classId" TEXT NOT NULL,
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "Enrollment_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT "Enrollment_classId_fkey" FOREIGN KEY ("classId") REFERENCES "Class" ("id") ON DELETE CASCADE ON UPDATE CASCADE
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);
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-- CreateTable
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CREATE TABLE "Course" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"name" TEXT NOT NULL,
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"teacherId" TEXT NOT NULL,
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"classId" TEXT NOT NULL,
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "Course_teacherId_fkey" FOREIGN KEY ("teacherId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT "Course_classId_fkey" FOREIGN KEY ("classId") REFERENCES "Class" ("id") ON DELETE CASCADE ON UPDATE CASCADE
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);
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-- CreateTable
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CREATE TABLE "Schedule" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"classId" TEXT NOT NULL,
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"courseId" TEXT NOT NULL,
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"dayOfWeek" INTEGER NOT NULL,
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"startTime" TEXT NOT NULL,
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"endTime" TEXT NOT NULL,
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"location" TEXT,
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"weekStart" INTEGER NOT NULL DEFAULT 1,
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"weekEnd" INTEGER NOT NULL DEFAULT 20,
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" DATETIME NOT NULL,
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CONSTRAINT "Schedule_classId_fkey" FOREIGN KEY ("classId") REFERENCES "Class" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT "Schedule_courseId_fkey" FOREIGN KEY ("courseId") REFERENCES "Course" ("id") ON DELETE CASCADE ON UPDATE CASCADE
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);
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-- CreateTable
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CREATE TABLE "Homework" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"classId" TEXT NOT NULL,
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"courseId" TEXT,
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"title" TEXT NOT NULL,
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"content" TEXT NOT NULL,
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"attachmentUrl" TEXT,
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"dueAt" DATETIME,
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"createdBy" TEXT NOT NULL,
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" DATETIME NOT NULL,
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CONSTRAINT "Homework_classId_fkey" FOREIGN KEY ("classId") REFERENCES "Class" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT "Homework_courseId_fkey" FOREIGN KEY ("courseId") REFERENCES "Course" ("id") ON DELETE SET NULL ON UPDATE CASCADE,
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CONSTRAINT "Homework_createdBy_fkey" FOREIGN KEY ("createdBy") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
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);
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-- CreateTable
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CREATE TABLE "HomeworkStatus" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"homeworkId" TEXT NOT NULL,
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"userId" TEXT NOT NULL,
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"completed" BOOLEAN NOT NULL DEFAULT false,
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"updatedAt" DATETIME NOT NULL,
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CONSTRAINT "HomeworkStatus_homeworkId_fkey" FOREIGN KEY ("homeworkId") REFERENCES "Homework" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT "HomeworkStatus_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
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);
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-- CreateTable
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CREATE TABLE "Notification" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"classId" TEXT NOT NULL,
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"title" TEXT NOT NULL,
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"content" TEXT NOT NULL,
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"priority" TEXT NOT NULL DEFAULT 'NORMAL',
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"createdBy" TEXT NOT NULL,
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" DATETIME NOT NULL,
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CONSTRAINT "Notification_classId_fkey" FOREIGN KEY ("classId") REFERENCES "Class" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT "Notification_createdBy_fkey" FOREIGN KEY ("createdBy") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
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);
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-- CreateTable
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CREATE TABLE "NotificationRead" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"notificationId" TEXT NOT NULL,
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"userId" TEXT NOT NULL,
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"readAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "NotificationRead_notificationId_fkey" FOREIGN KEY ("notificationId") REFERENCES "Notification" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT "NotificationRead_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
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);
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-- CreateTable
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CREATE TABLE "Grade" (
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"id" TEXT NOT NULL PRIMARY KEY,
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"classId" TEXT NOT NULL,
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"courseId" TEXT,
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"userId" TEXT NOT NULL,
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"examName" TEXT NOT NULL,
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"score" REAL NOT NULL,
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"totalScore" REAL NOT NULL DEFAULT 100,
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"publishedAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" DATETIME NOT NULL,
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CONSTRAINT "Grade_classId_fkey" FOREIGN KEY ("classId") REFERENCES "Class" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
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CONSTRAINT "Grade_courseId_fkey" FOREIGN KEY ("courseId") REFERENCES "Course" ("id") ON DELETE SET NULL ON UPDATE CASCADE,
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CONSTRAINT "Grade_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
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);
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-- CreateIndex
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CREATE UNIQUE INDEX "User_username_key" ON "User"("username");
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-- CreateIndex
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CREATE INDEX "User_classId_idx" ON "User"("classId");
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-- CreateIndex
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CREATE INDEX "User_role_idx" ON "User"("role");
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-- CreateIndex
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CREATE INDEX "Class_teacherId_idx" ON "Class"("teacherId");
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-- CreateIndex
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CREATE INDEX "ClassTeacher_teacherId_idx" ON "ClassTeacher"("teacherId");
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-- CreateIndex
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CREATE UNIQUE INDEX "ClassTeacher_classId_teacherId_key" ON "ClassTeacher"("classId", "teacherId");
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-- CreateIndex
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CREATE INDEX "Enrollment_classId_idx" ON "Enrollment"("classId");
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-- CreateIndex
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CREATE UNIQUE INDEX "Enrollment_userId_classId_key" ON "Enrollment"("userId", "classId");
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-- CreateIndex
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CREATE INDEX "Course_classId_idx" ON "Course"("classId");
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-- CreateIndex
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CREATE UNIQUE INDEX "Course_classId_name_key" ON "Course"("classId", "name");
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-- CreateIndex
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CREATE INDEX "Schedule_classId_dayOfWeek_idx" ON "Schedule"("classId", "dayOfWeek");
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-- CreateIndex
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CREATE INDEX "Schedule_courseId_idx" ON "Schedule"("courseId");
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-- CreateIndex
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CREATE INDEX "Homework_classId_createdAt_idx" ON "Homework"("classId", "createdAt");
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-- CreateIndex
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CREATE INDEX "Homework_courseId_idx" ON "Homework"("courseId");
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-- CreateIndex
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CREATE INDEX "Homework_dueAt_idx" ON "Homework"("dueAt");
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-- CreateIndex
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CREATE INDEX "HomeworkStatus_userId_idx" ON "HomeworkStatus"("userId");
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-- CreateIndex
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CREATE UNIQUE INDEX "HomeworkStatus_homeworkId_userId_key" ON "HomeworkStatus"("homeworkId", "userId");
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-- CreateIndex
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CREATE INDEX "Notification_classId_createdAt_idx" ON "Notification"("classId", "createdAt");
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-- CreateIndex
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CREATE INDEX "NotificationRead_userId_idx" ON "NotificationRead"("userId");
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-- CreateIndex
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CREATE UNIQUE INDEX "NotificationRead_notificationId_userId_key" ON "NotificationRead"("notificationId", "userId");
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-- CreateIndex
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CREATE INDEX "Grade_userId_publishedAt_idx" ON "Grade"("userId", "publishedAt");
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-- CreateIndex
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CREATE INDEX "Grade_classId_examName_idx" ON "Grade"("classId", "examName");
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-- CreateIndex
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CREATE INDEX "Grade_courseId_idx" ON "Grade"("courseId");
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