enhance(backend): improve chart engine

packages/backend/src/services/chart/charts/entities/per-user-notes.ts

@@ -0,0 +1,47 @@
+import Chart from '../../core';
+
+export const name = 'perUserNotes';
+
+export const schema = {
+	type: 'object' as const,
+	optional: false as const, nullable: false as const,
+	properties: {
+		total: {
+			type: 'number' as const,
+			optional: false as const, nullable: false as const,
+		},
+
+		inc: {
+			type: 'number' as const,
+			optional: false as const, nullable: false as const,
+		},
+
+		dec: {
+			type: 'number' as const,
+			optional: false as const, nullable: false as const,
+		},
+
+		diffs: {
+			type: 'object' as const,
+			optional: false as const, nullable: false as const,
+			properties: {
+				normal: {
+					type: 'number' as const,
+					optional: false as const, nullable: false as const,
+				},
+
+				reply: {
+					type: 'number' as const,
+					optional: false as const, nullable: false as const,
+				},
+
+				renote: {
+					type: 'number' as const,
+					optional: false as const, nullable: false as const,
+				},
+			},
+		},
+	},
+};
+
+export const entity = Chart.schemaToEntity(name, schema, true);