From 08d3391c2dcf73e3c4589255b658bee3270bc1d8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tr=E1=BB=8Bnh=20Duy=20H=C6=B0ng?=
 <57101685+HUNG-rushb@users.noreply.github.com>
Date: Sat, 6 Jan 2024 18:23:14 +0700
Subject: [PATCH] ok

---
 src/Type_Definitions/Post_Post.js |  9 ++++++
 src/resolvers/Query/POST.js       | 52 +++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+)

diff --git a/src/Type_Definitions/Post_Post.js b/src/Type_Definitions/Post_Post.js
index 5098f61..5766988 100644
--- a/src/Type_Definitions/Post_Post.js
+++ b/src/Type_Definitions/Post_Post.js
@@ -35,6 +35,11 @@ const postDefs = gql`
       limit: Int
       after: String
     ): PostPagination!
+    tagSearchPosts(
+      data: TagSearchPostInput!
+      limit: Int
+      after: String
+    ): PostPagination!
   }
 
   type PostPagination {
@@ -75,6 +80,10 @@ const postDefs = gql`
     postId: String!
   }
 
+  input TagSearchPostInput {
+    tagName: String!
+  }
+
   input SearchQueryInput {
     userId: ID!
     searchString: String!
diff --git a/src/resolvers/Query/POST.js b/src/resolvers/Query/POST.js
index 8632003..92b3ddf 100644
--- a/src/resolvers/Query/POST.js
+++ b/src/resolvers/Query/POST.js
@@ -664,6 +664,58 @@ const postQuery = {
       },
     };
   },
+  tagSearchPosts: async (parent, args, info) => {
+    const { after, limit = DEFAULT_LIMIT } = args;
+    const { tagName } = args.data;
+    console.log({ tagName });
+
+    const [result, count] = await Promise.all([
+      prisma.post.findMany({
+        take: limit || DEFAULT_LIMIT,
+        ...(after && {
+          skip: 1,
+        }),
+        where: {
+          tag: { has: tagName },
+          image: {
+            isNot: null,
+          },
+        },
+        include: {
+          image: true,
+        },
+        ...(after && {
+          cursor: {
+            id: after,
+          },
+        }),
+      }),
+      prisma.post.count(),
+    ]);
+
+    // console.log('Result', result);
+    // console.log('count', count);
+
+    const hasNextPage =
+      result.length !== 0 && result.length < count && result.length === limit;
+    // console.log('hasNextPage', hasNextPage);
+
+    const nodes = result.map((each) => ({
+      node: each,
+      cursor: each.id,
+    }));
+
+    return {
+      edges: shuffleArrayExceptFirstAndLast(nodes),
+      pageInfo: {
+        hasNextPage,
+        hasPreviousPage: after ? true : false,
+        // startCursor,
+        startCursor: nodes.length === 0 ? '' : nodes[0].cursor,
+        endCursor: nodes.length === 0 ? '' : nodes.slice(-1)[0].cursor,
+      },
+    };
+  },
 };
 
 /**