1 files changed, 41 insertions, 0 deletions
diff --git a/lib/models/summary.js b/lib/models/summary.js
new file mode 100644
index 0000000..3918df7
--- /dev/null
+++ b/lib/models/summary.js
@@ -0,0 +1,41 @@
+var Immutable = require('immutable');
+
+var File = require('./file');
+var SummaryPart = require('./summaryPart');
+
+var Summary = Immutable.Record({
+    file:       File(),
+    parts:      Immutable.List()
+});
+
+Summary.prototype.getFile = function() {
+    return this.get('file');
+};
+
+Summary.prototype.getParts = function() {
+    return this.get('parts');
+};
+
+
+/**
+    Create a new summary for a list of parts
+
+    @param {Lust|Array} parts
+    @return {Summary}
+*/
+Summary.createFromParts = function createFromParts(file, parts) {
+    parts = parts.map(function(part) {
+        if (part instanceof SummaryPart) {
+            return part;
+        }
+
+        return SummaryPart.create(part);
+    });
+
+    return new Summary({
+        file: file,
+        parts: new Immutable.List(parts)
+    });
+};
+
+module.exports = Summary;