create a netlify function for a slack invite

Author: acao

netlify/functions/package.json

@@ -0,0 +1,9 @@
+{
+    "name": "twc-berlin-functions",
+    "dependencies": {
+        "@netlify/functions": "^1.4.0",
+        "axios": "^1.2.2",
+        "dotenv": "^16.0.3",
+        "envalid": "^7.3.1"
+    }
+}

netlify/functions/submission-created.js

@@ -0,0 +1,45 @@
+import dotenv from 'dotenv';
+import axios from 'axios';
+import { cleanEnv, str, url } from 'envalid';
+
+dotenv.config();
+
+cleanEnv(process.env, {
+  SLACK_TOKEN: str({ desc: 'Slack authentication token' }),
+});
+
+/**
+ * @type import('@netlify/functions').Handler
+ */
+export async function handler(event, context, callback) {
+  try {
+    const payload = JSON.parse(event.body);
+    console.log(payload)
+    const email = encodeURIComponent(payload.payload.email.trim());
+    const SLACK_TOKEN = process.env.SLACK_TOKEN;
+    const SLACK_INVITE_ENDPOINT = 'https://slack.com/api/users.admin.invite';
+    const toSlack = `email=${email}&token=${SLACK_TOKEN}&set_active=true`;
+    await axios
+      .get(`${SLACK_INVITE_ENDPOINT}?${toSlack}`)
+      .then((response) => {
+        if (response.status >= 200 && response.status < 400) {
+          callback(null, {
+            statusCode: 200,
+            body: JSON.stringify({
+              message: 'success',
+            }),
+          });
+        }
+        else {
+          callback('Invalid response')
+        }
+      })
+      .catch((error) => {
+        console.log(error);
+      });
+  }
+  catch (err) {
+    console.log(err)
+    callback('another error')
+  }
+}

netlify/functions/yarn.lock

@@ -0,0 +1,89 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@netlify/functions@^1.4.0":
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/@netlify/functions/-/functions-1.4.0.tgz#027a2e5d54df5519ccbd14cf450231e97bbbf93a"
+  integrity sha512-gy7ULTIRroc2/jyFVGx1djCmmBMVisIwrvkqggq5B6iDcInRSy2Tpkm+V5C63hKJVkNRskKWtLQKm9ecCaQTjA==
+  dependencies:
+    is-promise "^4.0.0"
+
+asynckit@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
+  integrity sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==
+
+axios@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/axios/-/axios-1.2.2.tgz#72681724c6e6a43a9fea860fc558127dbe32f9f1"
+  integrity sha512-bz/J4gS2S3I7mpN/YZfGFTqhXTYzRho8Ay38w2otuuDR322KzFIWm/4W2K6gIwvWaws5n+mnb7D1lN9uD+QH6Q==
+  dependencies:
+    follow-redirects "^1.15.0"
+    form-data "^4.0.0"
+    proxy-from-env "^1.1.0"
+
+combined-stream@^1.0.8:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
+  integrity sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==
+  dependencies:
+    delayed-stream "~1.0.0"
+
+delayed-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+  integrity sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==
+
+dotenv@^16.0.3:
+  version "16.0.3"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.0.3.tgz#115aec42bac5053db3c456db30cc243a5a836a07"
+  integrity sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ==
+
+envalid@^7.3.1:
+  version "7.3.1"
+  resolved "https://registry.yarnpkg.com/envalid/-/envalid-7.3.1.tgz#5bf6bbb4effab2d64a1991d8078b4ae38924f0d2"
+  integrity sha512-KL1YRwn8WcoF/Ty7t+yLLtZol01xr9ZJMTjzoGRM8NaSU+nQQjSWOQKKJhJP2P57bpdakJ9jbxqQX4fGTOicZg==
+  dependencies:
+    tslib "2.3.1"
+
+follow-redirects@^1.15.0:
+  version "1.15.2"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.15.2.tgz#b460864144ba63f2681096f274c4e57026da2c13"
+  integrity sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==
+
+form-data@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-4.0.0.tgz#93919daeaf361ee529584b9b31664dc12c9fa452"
+  integrity sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    mime-types "^2.1.12"
+
+is-promise@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-4.0.0.tgz#42ff9f84206c1991d26debf520dd5c01042dd2f3"
+  integrity sha512-hvpoI6korhJMnej285dSg6nu1+e6uxs7zG3BYAm5byqDsgJNWwxzM6z6iZiAgQR4TJ30JmBTOwqZUw3WlyH3AQ==
+
+[email protected]:
+  version "1.52.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.52.0.tgz#bbabcdc02859f4987301c856e3387ce5ec43bf70"
+  integrity sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==
+
+mime-types@^2.1.12:
+  version "2.1.35"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.35.tgz#381a871b62a734450660ae3deee44813f70d959a"
+  integrity sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==
+  dependencies:
+    mime-db "1.52.0"
+
+proxy-from-env@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/proxy-from-env/-/proxy-from-env-1.1.0.tgz#e102f16ca355424865755d2c9e8ea4f24d58c3e2"
+  integrity sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==
+
+[email protected]:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.3.1.tgz#e8a335add5ceae51aa261d32a490158ef042ef01"
+  integrity sha512-77EbyPPpMz+FRFRuAFlWMtmgUWGe9UOG2Z25NqCwiIjRhOf5iKGuzSe5P2w1laq+FkRy4p+PCuVkJSGkzTEKVw==