1 files changed, 80 insertions, 0 deletions
diff --git a/frontend-old/node_modules/@grpc/grpc-js/src/status-builder.ts b/frontend-old/node_modules/@grpc/grpc-js/src/status-builder.ts
new file mode 100644
index 0000000..78e2ea3
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+++ b/frontend-old/node_modules/@grpc/grpc-js/src/status-builder.ts
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2019 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+import { StatusObject } from './call-interface';
+import { Status } from './constants';
+import { Metadata } from './metadata';
+
+/**
+ * A builder for gRPC status objects.
+ */
+export class StatusBuilder {
+  private code: Status | null;
+  private details: string | null;
+  private metadata: Metadata | null;
+
+  constructor() {
+    this.code = null;
+    this.details = null;
+    this.metadata = null;
+  }
+
+  /**
+   * Adds a status code to the builder.
+   */
+  withCode(code: Status): this {
+    this.code = code;
+    return this;
+  }
+
+  /**
+   * Adds details to the builder.
+   */
+  withDetails(details: string): this {
+    this.details = details;
+    return this;
+  }
+
+  /**
+   * Adds metadata to the builder.
+   */
+  withMetadata(metadata: Metadata): this {
+    this.metadata = metadata;
+    return this;
+  }
+
+  /**
+   * Builds the status object.
+   */
+  build(): Partial<StatusObject> {
+    const status: Partial<StatusObject> = {};
+
+    if (this.code !== null) {
+      status.code = this.code;
+    }
+
+    if (this.details !== null) {
+      status.details = this.details;
+    }
+
+    if (this.metadata !== null) {
+      status.metadata = this.metadata;
+    }
+
+    return status;
+  }
+}