Feat/add tag to log api

front/src/app/api/logs/[id]/connectTag/route.ts

@@ -0,0 +1,33 @@
+import { prismaErrorHandler } from "@/features/tags/utils";
+import { LogsData } from "@/services/LogsData";
+import { Prisma } from "@prisma/client";
+import { NextResponse } from "next/server";
+
+type QueryParams = {
+    params: { id: string };
+};
+
+export async function POST(req: Request, { params }: QueryParams) {
+    let json;
+    let tagId;
+
+    try {
+        json = await req.json();
+        ({ tagId } = json);
+    } catch (error) {
+        return NextResponse.json(
+            { error: "No tagId found in the body of the post request" },
+            { status: 400 },
+        );
+    }
+
+    try {
+        await LogsData.connectTagToLog(params.id, tagId);
+    } catch (error) {
+        if (error instanceof Prisma.PrismaClientKnownRequestError) {
+            return prismaErrorHandler(error);
+        }
+        return NextResponse.json({ error: error }, { status: 500 });
+    }
+    return NextResponse.json({}, { status: 201 });
+}

front/src/features/tags/utils.tsx

@@ -0,0 +1,29 @@
+import { Prisma } from "@prisma/client";
+import { NextResponse } from "next/server";
+
+export const prismaErrorHandler = (
+    error: Prisma.PrismaClientKnownRequestError,
+) => {
+    if (error instanceof Prisma.PrismaClientKnownRequestError) {
+        switch (error.code) {
+            case "P2016": {
+                return NextResponse.json(
+                    { error: "No log exists with the given ID" },
+                    { status: 404 },
+                );
+            }
+            case "P2025": {
+                return NextResponse.json(
+                    { error: "No tag exists with the provided ID" },
+                    { status: 400 },
+                );
+            }
+            case "P5007": {
+                return NextResponse.json(
+                    { error: "You are not authenticated" },
+                    { status: 401 },
+                );
+            }
+        }
+    }
+};

front/src/services/LogsData.ts

@@ -42,4 +42,22 @@ export const LogsData = {
 
         return log;
     },
+    connectTagToLog: async (logId: string, tagId: string) => {
+        const result = await prisma.llmLogs.update({
+            where: {
+                id: logId,
+            },
+            data: {
+                tags: {
+                    connect: {
+                        id: tagId,
+                    },
+                },
+            },
+            include: {
+                tags: true,
+            },
+        });
+        return result;
+    },
 };