From e3bf5c077a73f57a215af24dfe78ecaa25092029 Mon Sep 17 00:00:00 2001
From: vn7n24fzkq <vn7n24fzkq@gmail.com>
Date: Sun, 16 Aug 2020 15:27:04 +0800
Subject: [PATCH] Add a simple github api request

---
 package.json                  |  5 +-
 src/utils/github-api/langs.js | 87 +++++++++++++++++++++++++++++++++++
 src/utils/request.js          | 12 +++++
 3 files changed, 103 insertions(+), 1 deletion(-)
 create mode 100644 src/utils/github-api/langs.js
 create mode 100644 src/utils/request.js

diff --git a/package.json b/package.json
index aed4893d0..3605cc5c2 100644
--- a/package.json
+++ b/package.json
@@ -10,5 +10,8 @@
     "github"
   ],
   "author": "vn7 <vn7n24fzkq@gmail.com>",
-  "license": "MIT"
+  "license": "MIT",
+  "dependencies": {
+    "axios": "^0.19.2"
+  }
 }
diff --git a/src/utils/github-api/langs.js b/src/utils/github-api/langs.js
new file mode 100644
index 000000000..cf4527637
--- /dev/null
+++ b/src/utils/github-api/langs.js
@@ -0,0 +1,87 @@
+const request = require("../../utils/request");
+
+const fetcher = (token, variables) => {
+  //contain private repo need token permission 
+  return request(
+    {
+      Authorization: `bearer ${token}`,
+    },
+    {
+      query: `
+      query userInfo($login: String!,$endCursor: String) {
+        user(login: $login) {
+          repositories(isFork: false, first: 100, after: $endCursor,ownerAffiliations: OWNER) {
+            nodes {
+              languages(first: 10, orderBy: {field: SIZE, direction: DESC}) {
+                edges {
+                  size
+                  node {
+                    color
+                    name
+                  }
+                }
+              }
+            }
+            pageInfo{
+                endCursor
+                hasNextPage
+            }
+          }
+        }
+      }
+      `,
+      variables,
+    }
+  );
+};
+
+//repos per language
+async function getRepoLanguage(username,token) {
+  let hasNextPage = true;
+  let cursor = null;
+  let languageMap = new Map(); 
+  let nodes=[];
+
+
+  try {
+    while (hasNextPage) {
+      let res = await fetcher(token, {
+        login: username,
+        endCursor: cursor,
+      });
+
+      if (res.data.errors) {
+        throw Error(res.data.errors[0].message || "Could not fetch user");
+      }
+      cursor = res.data.data.user.repositories.pageInfo.endCursor;
+      hasNextPage = res.data.data.user.repositories.pageInfo.hasNextPage;
+      nodes.push(...res.data.data.user.repositories.nodes);
+    }
+
+    nodes.forEach(node=>{
+        node.languages.edges.forEach(edge=>{
+            let langName = edge.node.name;
+            console.log(languageMap.has(langName));
+            if(languageMap.has(langName)){
+                let lang = languageMap.get(langName);
+                lang.count+=1;
+                languageMap.set(langName, lang);
+            }else{
+                languageMap.set(langName, {count:1,color:edge.node.color});
+            }
+        });
+    });
+
+  } catch (e) {
+      console.log("error");
+      if(e.response){
+        console.log(e.response.data);
+      }else{
+        console.log(e);
+      }
+  }
+
+  return languageMap;
+}
+
+module.exports = getRepoLanguage;
diff --git a/src/utils/request.js b/src/utils/request.js
new file mode 100644
index 000000000..8a3a6dcfe
--- /dev/null
+++ b/src/utils/request.js
@@ -0,0 +1,12 @@
+const axios = require("axios");
+
+function request(header,data) {
+  return axios({
+    url: "https://api.github.com/graphql",
+    method: "post",
+    headers: header,
+    data: data,
+  });
+}
+
+module.exports = request;