Commit

node_modules/mongoose/lib/error/validator.js

@@ -0,0 +1,100 @@
+/*!
+ * Module dependencies.
+ */
+
+'use strict';
+
+const MongooseError = require('./mongooseError');
+
+/**
+ * Schema validator error
+ *
+ * @param {Object} properties
+ * @param {Document} doc
+ * @api private
+ */
+
+class ValidatorError extends MongooseError {
+
+  constructor(properties, doc) {
+    let msg = properties.message;
+    if (!msg) {
+      msg = MongooseError.messages.general.default;
+    }
+
+    const message = formatMessage(msg, properties, doc);
+    super(message);
+
+    properties = Object.assign({}, properties, { message: message });
+    this.properties = properties;
+    this.kind = properties.type;
+    this.path = properties.path;
+    this.value = properties.value;
+    this.reason = properties.reason;
+  }
+
+  /**
+   * toString helper
+   * TODO remove? This defaults to `${this.name}: ${this.message}`
+   * @api private
+   */
+  toString() {
+    return this.message;
+  }
+
+  /**
+   * Ensure `name` and `message` show up in toJSON output re: gh-9296
+   * @api private
+   */
+
+  toJSON() {
+    return Object.assign({ name: this.name, message: this.message }, this);
+  }
+}
+
+
+Object.defineProperty(ValidatorError.prototype, 'name', {
+  value: 'ValidatorError'
+});
+
+/**
+ * The object used to define this validator. Not enumerable to hide
+ * it from `require('util').inspect()` output re: gh-3925
+ * @api private
+ */
+
+Object.defineProperty(ValidatorError.prototype, 'properties', {
+  enumerable: false,
+  writable: true,
+  value: null
+});
+
+// Exposed for testing
+ValidatorError.prototype.formatMessage = formatMessage;
+
+/**
+ * Formats error messages
+ * @api private
+ */
+
+function formatMessage(msg, properties, doc) {
+  if (typeof msg === 'function') {
+    return msg(properties, doc);
+  }
+
+  const propertyNames = Object.keys(properties);
+  for (const propertyName of propertyNames) {
+    if (propertyName === 'message') {
+      continue;
+    }
+    msg = msg.replace('{' + propertyName.toUpperCase() + '}', properties[propertyName]);
+  }
+
+  return msg;
+}
+
+/*!
+ * exports
+ */
+
+module.exports = ValidatorError;