Initial commit - Event Planner application

node_modules/@mikro-orm/nestjs/mikro-orm.entities.storage.js

@@ -0,0 +1,30 @@
+export class MikroOrmEntitiesStorage {
+    static storage = new Map();
+    static shouldClear = false;
+    static addEntity(entity, contextName = 'default') {
+        if (this.shouldClear) {
+            this.clear(contextName);
+            this.shouldClear = false;
+        }
+        let set = this.storage.get(contextName);
+        if (!set) {
+            set = new Set();
+            this.storage.set(contextName, set);
+        }
+        set.add(entity);
+    }
+    static getEntities(contextName = 'default') {
+        return this.storage.get(contextName)?.values() || [];
+    }
+    static clear(contextName = 'default') {
+        this.storage.get(contextName)?.clear();
+    }
+    /**
+     * When the `addEntity` is called next, the storage will be cleared automatically before it.
+     * We want to keep the cache, as it's populated on require time, but sometimes (tests) the contexts could be cleared.
+     * This resolves both cases by deferring the `clear` call to the first `addEntity` call.
+     */
+    static clearLater() {
+        this.shouldClear = true;
+    }
+}