feat(backend): Added backend communction between API & Frontend

server/internal/news/index.ts

@@ -0,0 +1,114 @@
+import prisma from "../db/database";
+
+class NewsManager {
+  async create(data: {
+    title: string;
+    content: string;
+    excerpt: string;
+    tags: string[];
+    authorId: string;
+    image?: string;
+  }) {
+    return await prisma.news.create({
+      data: {
+        title: data.title,
+        content: data.content,
+        excerpt: data.excerpt,
+        tags: data.tags,
+        image: data.image,
+        author: {
+          connect: {
+            id: data.authorId,
+          },
+        },
+        publishedAt: new Date(),
+      },
+    });
+  }
+
+  async getAll(options?: {
+    take?: number;
+    skip?: number;
+    orderBy?: 'asc' | 'desc';
+    tags?: string[];
+    search?: string;
+  }) {
+    const where = {
+      AND: [
+        options?.tags?.length ? {
+          tags: {
+            hasSome: options.tags,
+          },
+        } : {},
+        options?.search ? {
+          OR: [
+            {
+              title: {
+                contains: options.search,
+                mode: 'insensitive' as const,
+              },
+            },
+            {
+              content: {
+                contains: options.search,
+                mode: 'insensitive' as const,
+              },
+            },
+          ],
+        } : {},
+      ],
+    };
+
+    return await prisma.news.findMany({
+      where,
+      take: options?.take,
+      skip: options?.skip,
+      orderBy: {
+        publishedAt: options?.orderBy || 'desc',
+      },
+      include: {
+        author: {
+          select: {
+            id: true,
+            displayName: true,
+          },
+        },
+      },
+    });
+  }
+
+  async getById(id: string) {
+    return await prisma.news.findUnique({
+      where: { id },
+      include: {
+        author: {
+          select: {
+            id: true,
+            displayName: true,
+          },
+        },
+      },
+    });
+  }
+
+  async update(id: string, data: {
+    title?: string;
+    content?: string;
+    excerpt?: string;
+    tags?: string[];
+    image?: string;
+  }) {
+    return await prisma.news.update({
+      where: { id },
+      data,
+    });
+  }
+
+  async delete(id: string) {
+    return await prisma.news.delete({
+      where: { id },
+    });
+  }
+}
+
+export default new NewsManager();