Initial commit - Event Planner application

node_modules/@nestjs/core/middleware/container.js

@@ -0,0 +1,49 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.MiddlewareContainer = void 0;
+const get_class_scope_1 = require("../helpers/get-class-scope");
+const is_durable_1 = require("../helpers/is-durable");
+const instance_wrapper_1 = require("../injector/instance-wrapper");
+class MiddlewareContainer {
+    constructor(container) {
+        this.container = container;
+        this.middleware = new Map();
+        this.configurationSets = new Map();
+    }
+    getMiddlewareCollection(moduleKey) {
+        if (!this.middleware.has(moduleKey)) {
+            const moduleRef = this.container.getModuleByKey(moduleKey);
+            this.middleware.set(moduleKey, moduleRef.middlewares);
+        }
+        return this.middleware.get(moduleKey);
+    }
+    getConfigurations() {
+        return this.configurationSets;
+    }
+    insertConfig(configList, moduleKey) {
+        const middleware = this.getMiddlewareCollection(moduleKey);
+        const targetConfig = this.getTargetConfig(moduleKey);
+        const configurations = configList || [];
+        const insertMiddleware = (metatype) => {
+            const token = metatype;
+            middleware.set(token, new instance_wrapper_1.InstanceWrapper({
+                scope: (0, get_class_scope_1.getClassScope)(metatype),
+                durable: (0, is_durable_1.isDurable)(metatype),
+                name: token?.name ?? token,
+                metatype,
+                token,
+            }));
+        };
+        configurations.forEach(config => {
+            [].concat(config.middleware).map(insertMiddleware);
+            targetConfig.add(config);
+        });
+    }
+    getTargetConfig(moduleName) {
+        if (!this.configurationSets.has(moduleName)) {
+            this.configurationSets.set(moduleName, new Set());
+        }
+        return this.configurationSets.get(moduleName);
+    }
+}
+exports.MiddlewareContainer = MiddlewareContainer;