Wrapping around the graph-data-structure library to work with graphs

src/Graph.js

@@ -0,0 +1,25 @@
+const Graph = require("graph-data-structure");
+
+
+class GraphIndex {
+    /**
+     * Wrapper around the graph-data-structure
+     * that parses the oplog to create a corresponding
+     * Graph.
+     */
+    constructor() {
+        this._graph = Graph();
+    }
+
+    addProject(cid) {
+        this._graph.addNode(cid)
+    }
+
+    addDependency(dependent, dependency, weight) {
+        this._graph.addEdge(dependent, depedency, weight)
+    }
+
+    get projects() {
+        return this._graph.nodes()
+    }
+}