feat: 2.0.0 beta release

src/logger.ts

@@ -0,0 +1,70 @@
+class Performance {
+  startedAt = performance.now();
+  endedAt?: number;
+  duration?: number;
+
+  result() {
+    this.endedAt = performance.now();
+    this.duration = Number((this.endedAt - this.startedAt).toFixed(2));
+  }
+}
+
+abstract class LogEvent {
+  readonly performance = new Performance();
+
+  data?: Record<string, any>;
+
+  constructor(
+    readonly collection: string,
+    readonly query?: Record<string, any>,
+  ) {}
+
+  result(data?: Record<string, any>): this {
+    this.performance.result();
+    this.data = data;
+    return this;
+  }
+}
+
+/*
+ |--------------------------------------------------------------------------------
+ | Loggers
+ |--------------------------------------------------------------------------------
+ */
+
+export class InsertLog extends LogEvent implements DBLogEvent {
+  readonly type = "insert" as const;
+}
+
+export class UpdateLog extends LogEvent implements DBLogEvent {
+  readonly type = "update" as const;
+}
+
+export class ReplaceLog extends LogEvent implements DBLogEvent {
+  readonly type = "replace" as const;
+}
+
+export class RemoveLog extends LogEvent implements DBLogEvent {
+  readonly type = "remove" as const;
+}
+
+export class QueryLog extends LogEvent implements DBLogEvent {
+  readonly type = "query" as const;
+}
+
+/*
+ |--------------------------------------------------------------------------------
+ | Types
+ |--------------------------------------------------------------------------------
+ */
+
+export type DBLogger = (event: DBLogEvent) => void;
+
+export type DBLogEvent = {
+  type: DBLogEventType;
+  collection: string;
+  performance: Performance;
+  message?: string;
+};
+
+type DBLogEventType = InsertLog["type"] | UpdateLog["type"] | ReplaceLog["type"] | RemoveLog["type"] | QueryLog["type"];