add: api routes

app/api/grade/route.ts

@@ -4,8 +4,80 @@ import prisma from "@/lib/prisma";
 interface IBody {
     key: string
     grade: number
+    testId: number
 }
 
 export async function POST(req: Request){
-    return NextResponse.json({message: 'Server error'}, {status: 500})
+    const body: IBody = await req.json();
+
+    const test = await prisma.test.findFirst({
+        select: {
+            id: true,
+            testOn: true,
+            testOf: {
+                select: {
+                    id: true,
+                    firstName: true,
+                    lastName: true,
+                    isTeacher: true
+                }
+            },
+            grades: {
+                select: {
+                    note: true,
+                    grade: true,
+                    createdAt: true,
+                },
+                where: {
+                    user: {
+                        key: body.key
+                    }
+                }
+            }
+        },
+        where: {
+            id: body.testId
+        }
+    });
+
+    if(!test){
+        return NextResponse.json({error: "Test not found"}, {status: 404});
+    }
+
+    if(test.grades.length > 0){
+        return NextResponse.json({error: "You have already voted"}, {status: 403});
+    }
+
+    const grade = await prisma.grade.create({
+        data: {
+            note: "",
+            grade: body.grade,
+            user: {
+                connect: {
+                    key: body.key
+                }
+            },
+            test: {
+                connect: {
+                    id: test.id
+                }
+            }
+        }
+    });
+
+    return NextResponse.json({
+        id: test.id,
+        testOn: test.testOn,
+        testOf: {
+            firstName: test.testOf.firstName,
+            lastName: test.testOf.lastName,
+            isTeacher: test.testOf.isTeacher
+        },
+        vote: {
+            hasVoted: test.grades?.length > 0,
+            grade: grade.grade,
+            note: grade.note,
+            createdAt: grade.createdAt
+        }
+    });
 }

app/api/test/route.ts

@@ -3,6 +3,7 @@ import prisma from "@/lib/prisma";
 
 export async function GET(req: NextRequest){
     const date = req.nextUrl.searchParams.get("date");
+    const key = req.nextUrl.searchParams.get("key");
 
     const test = await prisma.test.findFirst({
         select: {
@@ -15,6 +16,18 @@ export async function GET(req: NextRequest){
                     lastName: true,
                     isTeacher: true
                 }
+            },
+            grades: {
+                select: {
+                    note: true,
+                    grade: true,
+                    createdAt: true,
+                },
+                where: {
+                    user: {
+                        key: key || ""
+                    }
+                }
             }
         },
         where: {
@@ -33,6 +46,12 @@ export async function GET(req: NextRequest){
             firstName: test.testOf.firstName,
             lastName: test.testOf.lastName,
             isTeacher: test.testOf.isTeacher
+        },
+        vote: {
+            hasVoted: test.grades?.length > 0,
+            grade: test.grades[0]?.grade,
+            note: test.grades[0]?.note,
+            createdAt: test.grades[0]?.createdAt
         }
     });
 }