Rename server => modules

modules/BlacklistAPI.js

@@ -0,0 +1,71 @@
+const db = require("./utils/data");
+
+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 includesPackage(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,
+  includesPackage
+};