drizzle-pagination/dist/index.js

Easily add cursor pagination to your Drizzle ORM queries.

"use strict";
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var __spreadValues = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp.call(b, prop))
      __defNormalProp(a, prop, b[prop]);
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    for (var prop of __getOwnPropSymbols(b)) {
      if (__propIsEnum.call(b, prop))
        __defNormalProp(a, prop, b[prop]);
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};
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
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  if (from && typeof from === "object" || typeof from === "function") {
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  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.ts
var src_exports = {};
__export(src_exports, {
  withCursorPagination: () => withCursorPagination
});
module.exports = __toCommonJS(src_exports);
var import_drizzle_orm = require("drizzle-orm");
function withCursorPagination({
  cursors,
  limit,
  where: inputWhere
}) {
  const primaryColumn = cursors[0][0];
  const primaryOrder = cursors[0][1] === "asc" ? import_drizzle_orm.asc : import_drizzle_orm.desc;
  const primaryOperator = cursors[0][1] === "asc" ? import_drizzle_orm.gt : import_drizzle_orm.lt;
  const primaryCursor = cursors[0][2];
  const secondaryColumn = cursors[1] ? cursors[1][0] : null;
  const secondaryOrder = cursors[1] ? cursors[1][1] === "asc" ? import_drizzle_orm.asc : import_drizzle_orm.desc : null;
  const secondaryOperator = cursors[1] ? cursors[1][1] === "asc" ? import_drizzle_orm.gt : import_drizzle_orm.lt : null;
  const secondaryCursor = cursors[1] ? cursors[1][2] : void 0;
  const singleColumnPaginationWhere = typeof primaryCursor !== "undefined" ? primaryOperator(primaryColumn, primaryCursor) : void 0;
  const doubleColumnPaginationWhere = secondaryColumn && secondaryOperator && typeof primaryCursor !== "undefined" && typeof secondaryCursor !== "undefined" ? (0, import_drizzle_orm.or)(
    primaryOperator(primaryColumn, primaryCursor),
    (0, import_drizzle_orm.and)(
      (0, import_drizzle_orm.eq)(primaryColumn, primaryCursor),
      secondaryOperator(secondaryColumn, secondaryCursor)
    )
  ) : void 0;
  const paginationWhere = secondaryColumn ? doubleColumnPaginationWhere : singleColumnPaginationWhere;
  const where = inputWhere ? paginationWhere ? (0, import_drizzle_orm.and)(inputWhere, paginationWhere) : inputWhere : paginationWhere;
  return __spreadValues({
    orderBy: [
      primaryOrder(primaryColumn),
      ...secondaryColumn && secondaryOrder ? [secondaryOrder(secondaryColumn)] : []
    ],
    limit
  }, where ? { where } : {});
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  withCursorPagination
});