Gathering detailed insights and metrics for @automapper/classes
Gathering detailed insights and metrics for @automapper/classes
Installations
npm install @automapper/classesDeveloper Guide
BETA
Typescript
Yes
Module System
ESM
Min. Node Version
>=16.0.0
Node Version
20.9.0
NPM Version
10.1.0
Releases
247
Languages
4
TypeScript
MDX
JavaScript
CSS
TypeScript (76.41%)
MDX (18.84%)
JavaScript (4.4%)
CSS (0.36%)
Developer
Download Statistics
Total Downloads
0
Last Day
0
Last Week
0
Last Month
0
Last Year
0
GitHub Statistics
MIT License
1,007 Stars
785 Commits
94 Forks
9 Watchers
17 Branches
20 Contributors
Updated on Jul 11, 2025
Maintainers
1
Package Meta Information
Latest Version
8.8.1
Package Id
@automapper/classes@8.8.1
Unpacked Size
67.77 kB
Size
13.17 kB
File Count
30
NPM Version
10.1.0
Node Version
20.9.0
Published on
Jan 23, 2024
Total Downloads
Cumulative downloads
Total Downloads
NaN
Last Day
0%
NaN
Compared to previous day
Last Week
0%
NaN
Compared to previous week
Last Month
0%
NaN
Compared to previous month
Last Year
0%
NaN
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
Peer Dependencies
2
@automapper/classes
This is the official strategy from @automapper to work with TS/ES6 Class
Installation
1npm i @automapper/classes
or with yarn:
1yarn add @automapper/classes
peerDependencies
@automapper/classes depends on @automapper/core and reflect-metadata.
1npm i @automapper/core reflect-metadata
or with yarn:
1yarn add @automapper/core reflect-metadata
Usage
@automapper/classes provides classes as a MappingStrategyInitializer. Pass classes() to createMapper to create
a Mapper that uses classes strategy.
1import { classes, AutoMap } from '@automapper/classes';
2import { createMapper, createMap, forMember, mapFrom } from '@automapper/core';
3
4const mapper = createMapper({
5 ...,
6 strategyInitializer: classes()
7});
8
9class User {
10 @AutoMap()
11 firstName: string;
12 @AutoMap()
13 lastName: string;
14
15 constructor(firstName: string, lastName: string) {
16 this.firstName = firstName;
17 this.lastName = lastName;
18 }
19}
20
21class UserDto {
22 @AutoMap()
23 firstName: string;
24 @AutoMap()
25 lastName: string;
26 @AutoMap()
27 fullName: string;
28}
29
30createMap(
31 mapper,
32 User,
33 UserDto,
34 forMember(
35 d => d.fullName,
36 mapFrom(s => s.firstName + ' ' + s.lastName)
37 )
38);
39mapper.map(new User('Auto', 'Mapper'), User, UserDto);
40// UserDto { firstName: 'Auto', lastName: 'Mapper', fullName: 'Auto Mapper' }Customization
classes() accepts two optional parameters:
-
destinationConstructor: how to construct theDestination. This is the defaultdestinationConstructorthat will be used onmapper.mapXXXX()operations.DestinationConstructoris a function with the following signature:1export type DestinationConstructor< 2 TSource extends Dictionary<TSource> = any, 3 TDestination extends Dictionary<TDestination> = any 4> = ( 5 sourceObject: TSource, // the sourceObject used to map to the Destination 6 destinationIdentifier: MetadataIdentifier<TDestination> // the Destination model 7) => TDestination; 8 9// example 10mapper.map(user, User, UserDto); 11// sourceObject will be "user" 12// destinationIdentifier will be "UserDto" 13// This allows you to provide a default constructor that can be based on the Source object data- There is a way to provide one-off custom
destinationConstructorto any givenMappingwhen you runcreateMap. Read more about constructUsing
- There is a way to provide one-off custom
-
applyMetadata: how the strategy should apply the metadata to a model. The default should work for most cases but if you would like to customize this, you can.ApplyMetadatais a function with the following signature:1export type ApplyMetadataFn = <TModel extends Dictionary<TModel>>( 2 model: MetadataIdentifier<TModel> 3) => TModel; 4 5export type ApplyMetadata = ( 6 strategy: MappingStrategy<MetadataIdentifier> 7) => ApplyMetadataFn; 8 9// for example 10const customApplyMetadata: ApplyMetadata = (strategy: MappingStrategy) => { 11 // strategy contains the Mapper which stores all the models' metadata 12 return (model) => { 13 // based on this model, you can extract the metadata and do as you like 14 15 return anObjectThatHasTheMetadataApplied; // { foo: undefined, bar: undefined } 16 }; 17};
Read more about this strategy on classes documentation
No vulnerabilities found.
Reason
no dangerous workflow patterns detected
Reason
license file detected
Details
- Info: project has a license file: LICENSE:0
- Info: FSF or OSI recognized license: MIT License: LICENSE:0
Reason
no binaries found in the repo
Reason
Found 9/30 approved changesets -- score normalized to 3
Reason
0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
security policy file not detected
Details
- Warn: no security policy file detected
- Warn: no security file to analyze
- Warn: no security file to analyze
- Warn: no security file to analyze
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: no topLevel permission defined: .github/workflows/ci.yml:1
- Warn: no topLevel permission defined: .github/workflows/docusaurus.yml:1
- Warn: no topLevel permission defined: .github/workflows/unit-test.yml:1
- Info: no jobLevel write permissions found
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
dependency not pinned by hash detected -- score normalized to 0
Details
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/nartc/mapper/ci.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/ci.yml:19: update your workflow using https://app.stepsecurity.io/secureworkflow/nartc/mapper/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/docusaurus.yml:20: update your workflow using https://app.stepsecurity.io/secureworkflow/nartc/mapper/docusaurus.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/docusaurus.yml:25: update your workflow using https://app.stepsecurity.io/secureworkflow/nartc/mapper/docusaurus.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/docusaurus.yml:30: update your workflow using https://app.stepsecurity.io/secureworkflow/nartc/mapper/docusaurus.yml/main?enable=pin
- Warn: third-party GitHubAction not pinned by hash: .github/workflows/docusaurus.yml:55: update your workflow using https://app.stepsecurity.io/secureworkflow/nartc/mapper/docusaurus.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/unit-test.yml:37: update your workflow using https://app.stepsecurity.io/secureworkflow/nartc/mapper/unit-test.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/unit-test.yml:39: update your workflow using https://app.stepsecurity.io/secureworkflow/nartc/mapper/unit-test.yml/main?enable=pin
- Warn: npmCommand not pinned by hash: .github/workflows/unit-test.yml:43
- Info: 0 out of 4 GitHub-owned GitHubAction dependencies pinned
- Info: 0 out of 4 third-party GitHubAction dependencies pinned
- Info: 0 out of 1 npmCommand dependencies pinned
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 9 are checked with a SAST tool
Reason
75 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
- Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
- Warn: Project is vulnerable to: GHSA-wf5p-g6vw-rhxx
- Warn: Project is vulnerable to: GHSA-jr5f-v2jv-69x6
- Warn: Project is vulnerable to: GHSA-qwcr-r2fm-qrc7
- Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
- Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
- Warn: Project is vulnerable to: GHSA-pxg6-pf52-xh8x
- Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
- Warn: Project is vulnerable to: GHSA-rv95-896h-c2vc
- Warn: Project is vulnerable to: GHSA-qw6h-vgh9-j6wx
- Warn: Project is vulnerable to: GHSA-jchw-25xp-jwwc
- Warn: Project is vulnerable to: GHSA-cxjh-pqwp-8mfp
- Warn: Project is vulnerable to: GHSA-pfrx-2q88-qq97
- Warn: Project is vulnerable to: GHSA-c7qv-q95q-8v27
- Warn: Project is vulnerable to: GHSA-4www-5p9h-95mh
- Warn: Project is vulnerable to: GHSA-9gqv-wp59-fq42
- Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
- Warn: Project is vulnerable to: GHSA-mwcw-c2x4-8c55
- Warn: Project is vulnerable to: GHSA-9wv6-86v2-598j
- Warn: Project is vulnerable to: GHSA-rhx6-c78j-4q9w
- Warn: Project is vulnerable to: GHSA-7fh5-64p2-3v2j
- Warn: Project is vulnerable to: GHSA-x7hr-w5r2-h6wg
- Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
- Warn: Project is vulnerable to: GHSA-m6fv-jmcg-4jfg
- Warn: Project is vulnerable to: GHSA-76p7-773f-r4q5
- Warn: Project is vulnerable to: GHSA-cm22-4g7w-348p
- Warn: Project is vulnerable to: GHSA-w5p7-h5w8-2hfq
- Warn: Project is vulnerable to: GHSA-4vvj-4cpr-p986
- Warn: Project is vulnerable to: GHSA-wr3j-pwj9-hqq6
- Warn: Project is vulnerable to: GHSA-4v9v-hfq4-rm2v
- Warn: Project is vulnerable to: GHSA-9jgg-88mc-972h
- Warn: Project is vulnerable to: GHSA-3h5v-q93c-6h6q
- Warn: Project is vulnerable to: GHSA-cj7v-w2c7-cp7c
- Warn: Project is vulnerable to: GHSA-4jpv-8r57-pv7j
- Warn: Project is vulnerable to: GHSA-c2jc-4fpr-4vhg
- Warn: Project is vulnerable to: GHSA-4gxf-g5gf-22h4
- Warn: Project is vulnerable to: GHSA-mf6x-hrgr-658f
- Warn: Project is vulnerable to: GHSA-xrh7-m5pp-39r6
- Warn: Project is vulnerable to: GHSA-rc47-6667-2j5j
- Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
- Warn: Project is vulnerable to: GHSA-76p3-8jx3-jpfq
- Warn: Project is vulnerable to: GHSA-3rfm-jhwj-7488
- Warn: Project is vulnerable to: GHSA-hhq3-ff78-jv3g
- Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
- Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
- Warn: Project is vulnerable to: GHSA-wc69-rhjr-hc9g
- Warn: Project is vulnerable to: GHSA-56x4-j7p9-fcf9
- Warn: Project is vulnerable to: GHSA-v78c-4p63-2j6c
- Warn: Project is vulnerable to: GHSA-rp65-9cf3-cjxr
- Warn: Project is vulnerable to: GHSA-wrh9-cjv3-2hpw
- Warn: Project is vulnerable to: GHSA-8c25-f3mj-v6h8
- Warn: Project is vulnerable to: GHSA-vqfx-gj96-3w95
- Warn: Project is vulnerable to: GHSA-f598-mfpv-gmfx
- Warn: Project is vulnerable to: GHSA-4wf5-vphf-c2xc
- Warn: Project is vulnerable to: GHSA-fhg7-m89q-25r3
- Warn: Project is vulnerable to: GHSA-hc6q-2mpp-qw7j
- Warn: Project is vulnerable to: GHSA-rmvr-2pp2-xj38
- Warn: Project is vulnerable to: GHSA-xx4v-prfh-6cgc
- Warn: Project is vulnerable to: GHSA-8hc4-vh64-cxmj
- Warn: Project is vulnerable to: GHSA-ghr5-ch3p-vcr6
- Warn: Project is vulnerable to: GHSA-75v8-2h7p-7m2m
- Warn: Project is vulnerable to: GHSA-78xj-cgh5-2h22
- Warn: Project is vulnerable to: GHSA-2p57-rm9w-gvfp
- Warn: Project is vulnerable to: GHSA-gcx4-mw62-g8wm
- Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
- Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
- Warn: Project is vulnerable to: GHSA-7jxr-cg7f-gpgv
- Warn: Project is vulnerable to: GHSA-xj72-wvfv-8985
- Warn: Project is vulnerable to: GHSA-ch3r-j5x3-6q2m
- Warn: Project is vulnerable to: GHSA-p5gc-c584-jj6v
- Warn: Project is vulnerable to: GHSA-whpj-8f3w-67p5
- Warn: Project is vulnerable to: GHSA-cchq-frgv-rjh5
- Warn: Project is vulnerable to: GHSA-g644-9gfx-q4q4
- Warn: Project is vulnerable to: GHSA-j8xg-fqg3-53r7
Score
3.1
/10
Last Scanned on 2025-07-07
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