waitlist-mailer/dist/adapters/storage/MongooseStorage.js

Modern, modular TypeScript library for managing waitlists with pluggable storage and mail providers. Supports MongoDB, SQL databases, and custom adapters with zero required dependencies for basic usage.

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// lib/adapters/storage/MongooseStorage.ts
var MongooseStorage_exports = {};
__export(MongooseStorage_exports, {
  MongooseStorage: () => MongooseStorage
});
module.exports = __toCommonJS(MongooseStorage_exports);
var MongooseStorage = class {
  /**
   * Create a new MongooseStorage instance.
   * @param config - Configuration object with mongoose model
   * @throws {Error} If mongoose is not installed or model is invalid
   */
  constructor(config) {
    try {
      if (!config.model) {
        throw new Error("Mongoose model is required. Please provide a valid Mongoose model instance.");
      }
      if (!config.model.collection) {
        throw new Error("Invalid Mongoose model. Make sure you're passing a compiled Mongoose model.");
      }
    } catch (error) {
      if (error.message.includes("Mongoose") || error.message.includes("model")) {
        throw error;
      }
      throw new Error(
        "MongooseStorage requires mongoose to be installed. Install it with: npm install mongoose"
      );
    }
    this.model = config.model;
    this.normalizeEmail = config.normalizeEmail ?? true;
  }
  normalizeEmailAddress(email) {
    return this.normalizeEmail ? email.toLowerCase() : email;
  }
  /**
   * Add an email to MongoDB.
   * @param email - The email to add
   * @param data - Optional metadata
   * @throws {Error} If the email already exists or database operation fails
   */
  async add(email, data) {
    const normalized = this.normalizeEmailAddress(email);
    const existingDoc = await this.model.findOne({ email: normalized }).exec();
    if (existingDoc) {
      throw new Error(`Email already exists: ${email}`);
    }
    try {
      await this.model.create({
        email: normalized,
        metadata: data,
        createdAt: /* @__PURE__ */ new Date()
      });
    } catch (error) {
      if (error.code === 11e3) {
        throw new Error(`Email already exists: ${email}`);
      }
      throw error;
    }
  }
  /**
   * Remove an email from MongoDB.
   * @param email - The email to remove
   * @returns true if the email was found and removed
   */
  async remove(email) {
    const normalized = this.normalizeEmailAddress(email);
    const result = await this.model.deleteOne({ email: normalized }).exec();
    return result.deletedCount > 0;
  }
  /**
   * Check if an email exists in MongoDB.
   * @param email - The email to check
   * @returns true if the email exists
   */
  async exists(email) {
    const normalized = this.normalizeEmailAddress(email);
    const count = await this.model.countDocuments({ email: normalized }).exec();
    return count > 0;
  }
  /**
   * Retrieve all entries from MongoDB.
   * @returns Array of all WaitlistEntry objects
   */
  async getAll() {
    const docs = await this.model.find().lean().exec();
    return docs.map((doc) => ({
      email: doc.email,
      metadata: doc.metadata,
      createdAt: doc.createdAt
    }));
  }
  /**
   * Count total entries in MongoDB.
   * @returns Number of entries
   */
  async count() {
    return this.model.countDocuments().exec();
  }
  /**
   * Clear all entries from MongoDB.
   */
  async clear() {
    await this.model.deleteMany({}).exec();
  }
  /**
   * Search entries by email pattern using MongoDB $regex.
   * Delegates filtering to MongoDB for optimal performance.
   * @param pattern - The pattern to search for
   * @param options - Optional search options
   * @returns Matching entries
   */
  async search(pattern, options = {}) {
    const { limit, offset = 0, caseInsensitive = true } = options;
    const escapedPattern = pattern.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
    const regexOptions = caseInsensitive ? "i" : "";
    let query = this.model.find({
      email: { $regex: escapedPattern, $options: regexOptions }
    });
    if (offset > 0) {
      query = query.skip(offset);
    }
    if (limit !== void 0 && limit > 0) {
      query = query.limit(limit);
    }
    const docs = await query.lean().exec();
    return docs.map((doc) => ({
      email: doc.email,
      metadata: doc.metadata,
      createdAt: doc.createdAt
    }));
  }
  /**
   * Iterate over entries using MongoDB cursor for memory-efficient streaming.
   * Uses Mongoose cursor to avoid loading all documents into memory.
   * @param batchSize - Number of entries per batch (default: 100)
   */
  async *iterate(batchSize = 100) {
    const cursor = this.model.find().lean().batchSize(batchSize).cursor();
    for await (const doc of cursor) {
      yield {
        email: doc.email,
        metadata: doc.metadata,
        createdAt: doc.createdAt
      };
    }
  }
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  MongooseStorage
});