mongoose-paginate-v2 - npm Package Compare versions

Comparing version 1.4.2 to 1.4.3

CHANGELOG.md

 # Changelog
 
+## v1.4.3
+
+[2022-01-06]
+
+- Fix hasPrevPage behaviour with limit > offset > 0
+
 ## v1.4.2
@@ -4,0 +10,0 @@

dist/index.js

@@ -242,2 +242,5 @@ "use strict";
         meta[labelPrevPage] = page - 1;
+      } else if (page == 1 && typeof offset !== 'undefined' && offset !== 0) {
+        meta[labelHasPrevPage] = true;
+        meta[labelPrevPage] = 1;
       } // Set next page
@@ -244,0 +247,0 @@

package.json

 {
   "name": "mongoose-paginate-v2",
-  "version": "1.4.2",
+  "version": "1.4.3",
   "description": "A custom pagination library for Mongoose with customizable labels.",
@@ -5,0 +5,0 @@ "main": "dist/index.js",

src/index.js

@@ -238,2 +238,5 @@ /**
           meta[labelPrevPage] = page - 1;
+        } else if (page == 1 && typeof offset !== 'undefined' && offset !== 0) {
+          meta[labelHasPrevPage] = true;
+          meta[labelPrevPage] = 1;
         }
@@ -240,0 +243,0 @@

tests/index.js

@@ -146,2 +146,30 @@ 'use strict';
 
+  it('first page with page and limit, limit > doc.length, offset by one', function () {
+    var query = {
+      title: {
+        $in: [/Book/i],
+      },
+    };
+
+    var options = {
+      offset: 1,
+      limit: 200,
+      page: 1,
+      lean: true,
+    };
+
+    return Book.paginate(query, options).then((result) => {
+      expect(result.docs).to.have.length(99);
+      expect(result.totalDocs).to.equal(100);
+      expect(result.limit).to.equal(200);
+      expect(result.page).to.equal(1);
+      expect(result.pagingCounter).to.equal(1);
+      expect(result.hasPrevPage).to.equal(true);
+      expect(result.hasNextPage).to.equal(false);
+      expect(result.prevPage).to.equal(1);
+      expect(result.nextPage).to.equal(null);
+      expect(result.totalPages).to.equal(1);
+    });
+  });
+
   it('first page with page and limit', function () {
@@ -253,5 +281,5 @@ var query = {
       expect(result.pagingCounter).to.equal(1);
-      expect(result.hasPrevPage).to.equal(false);
+      expect(result.hasPrevPage).to.equal(true);
       expect(result.hasNextPage).to.equal(true);
-      expect(result.prevPage).to.equal(null);
+      expect(result.prevPage).to.equal(1);
       expect(result.nextPage).to.equal(2);
@@ -258,0 +286,0 @@ expect(result.totalPages).to.equal(10);

No alert changes

Improved metrics

Total package byte prevSize

289802

increased by0.73%

Lines of code

1057

increased by3.02%

No dependency changes