Added printer stats.

src/database/schemas/production/printer.schema.js

@@ -1,6 +1,7 @@
 import mongoose from 'mongoose';
 import { generateId } from '../../utils.js';
 const { Schema } = mongoose;
+import { aggregateRollups, aggregateRollupsHistory } from '../../database.js';
 
 // Define the moonraker connection schema
 const moonrakerSchema = new Schema(
@@ -56,6 +57,59 @@ const printerSchema = new Schema(
   { timestamps: true }
 );
 
+const rollupConfigs = [
+  {
+    name: 'standby',
+    filter: { 'state.type': 'standby' },
+    rollups: [{ name: 'standby', property: 'state.type', operation: 'count' }],
+  },
+  {
+    name: 'complete',
+    filter: { 'state.type': 'complete' },
+    rollups: [{ name: 'complete', property: 'state.type', operation: 'count' }],
+  },
+  {
+    name: 'printing',
+    filter: { 'state.type': 'printing' },
+    rollups: [{ name: 'printing', property: 'state.type', operation: 'count' }],
+  },
+  {
+    name: 'error',
+    filter: { 'state.type': 'error' },
+    rollups: [{ name: 'error', property: 'state.type', operation: 'count' }],
+  },
+  {
+    name: 'offline',
+    filter: { 'state.type': 'offline' },
+    rollups: [{ name: 'offline', property: 'state.type', operation: 'count' }],
+  },
+];
+
+printerSchema.statics.stats = async function () {
+  const results = await aggregateRollups({
+    model: this,
+    baseFilter: { active: true },
+    rollupConfigs: rollupConfigs,
+  });
+
+  console.log(results);
+
+  // Transform the results to match the expected format
+  return results;
+};
+
+printerSchema.statics.history = async function (from, to) {
+  const results = await aggregateRollupsHistory({
+    model: this,
+    startDate: from,
+    endDate: to,
+    rollupConfigs: rollupConfigs,
+  });
+
+  // Return time-series data array
+  return results;
+};
+
 // Add virtual id getter
 printerSchema.virtual('id').get(function () {
   return this._id;