Add auth and blacklist APIs

server/BlacklistAPI.js

@@ -0,0 +1,71 @@
+const db = require('./RedisClient')
+
+const BlacklistSet = 'blacklisted-packages'
+
+function addPackage(packageName) {
+  return new Promise((resolve, reject) => {
+    db.sadd(BlacklistSet, packageName, (error, value) => {
+      if (error) {
+        reject(error)
+      } else {
+        resolve(value === 1)
+      }
+    })
+  })
+}
+
+function removePackage(packageName) {
+  return new Promise((resolve, reject) => {
+    db.srem(BlacklistSet, packageName, (error, value) => {
+      if (error) {
+        reject(error)
+      } else {
+        resolve(value === 1)
+      }
+    })
+  })
+}
+
+function removeAllPackages() {
+  return new Promise((resolve, reject) => {
+    db.del(BlacklistSet, error => {
+      if (error) {
+        reject(error)
+      } else {
+        resolve()
+      }
+    })
+  })
+}
+
+function getPackages() {
+  return new Promise((resolve, reject) => {
+    db.smembers(BlacklistSet, (error, value) => {
+      if (error) {
+        reject(error)
+      } else {
+        resolve(value)
+      }
+    })
+  })
+}
+
+function containsPackage(packageName) {
+  return new Promise((resolve, reject) => {
+    db.sismember(BlacklistSet, packageName, (error, value) => {
+      if (error) {
+        reject(error)
+      } else {
+        resolve(value === 1)
+      }
+    })
+  })
+}
+
+module.exports = {
+  addPackage,
+  removePackage,
+  removeAllPackages,
+  getPackages,
+  containsPackage
+}