fix installation

.prettierignore

@@ -1,5 +1,5 @@
 # Ignore artifacts:
-build
+dist
 coverage
 node_modules
 *.md

CHANGELOG.md

@@ -1,9 +1,10 @@
-# [3.0.1](https://github.com/ugoevola/ts-mapstruct/releases/tag/v3.0.1)
+# [3.0.3](https://github.com/ugoevola/ts-mapstruct/releases/tag/v3.0.3)
 
 ### Added
 - Prettier
 ### Fixed
 - Controls on MappingOptions
+- Installation
 # [3.0.0](https://github.com/ugoevola/ts-mapstruct/releases/tag/v3.0.0)
 ### Breaking Changed
 - The **@Mappings** decorator doesn't work without **@Mapper** on the parent class

package.json

@@ -1,21 +1,21 @@
 {
   "name": "ts-mapstruct",
-  "version": "3.0.1",
+  "version": "3.0.3",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
-  "scripts": {
-    "test": "jest"
-  },
   "files": [
     "/dist"
   ],
+  "scripts": {
+    "test": "jest"
+  },
   "repository": {
     "type": "git",
     "url": "https://github.com/ugoevola/ts-mapstruct"
   },
   "author": "ugoevola",
   "license": "ISC",
-  "description": "",
+  "description": "TS-Mapstruct is an approach of the JAVA MapStruct addapted in TypeScript.",
   "dependencies": {
     "@nestjs/common": "^9.0.11",
     "class-transformer": "^0.5.1",

src/exceptions/bad-expression.exception.ts

@@ -2,7 +2,7 @@ import { HttpException, HttpStatus } from '@nestjs/common'
 
 export class BadExpressionExceptionMapper extends HttpException {
   private static readonly MESSAGE =
-    'BadExpressionExceptionMapper: An error occurred during the evalution of the expression'
+    'An error occurred during the evalution of the expression'
 
   constructor() {
     super(BadExpressionExceptionMapper.MESSAGE, HttpStatus.INTERNAL_SERVER_ERROR)

src/exceptions/illegal-argument-name.exception.ts

@@ -1,9 +1,7 @@
 import { HttpException, HttpStatus } from '@nestjs/common'
 
 export class IllegalArgumentNameExceptionMapper extends HttpException {
-  private static readonly MESSAGE = `IllegalArgumentNameExceptionMapper: 
-  Illegal property key passing to the expression : "{}".
-  This is a property reserved for supplied mapping functions.`
+  private static readonly MESSAGE = `Illegal property key passing to the expression : "{}". This is a property reserved for supplied mapping functions.`
 
   constructor(value: string) {
     const message = IllegalArgumentNameExceptionMapper.MESSAGE.replace('{}', value)

src/exceptions/invalid-mapping-options.exception.ts

@@ -1,13 +1,12 @@
 export class InvalidMappingOptionsExceptionMapper extends Error {
-  private static readonly MESSAGE = `InvalidMappingOptionsExceptionMapper: invalid mapping options
-  provided for the method {} of the mapper {}: {}`
+  private static readonly MESSAGE = `Invalid mapping options provided for the method {} of the mapper {}: {}`
 
   constructor(mapperClass: string, methodName: string, error: string) {
     const message = InvalidMappingOptionsExceptionMapper.MESSAGE.replace(
       '{}',
-      mapperClass
+      methodName
     )
-      .replace('{}', methodName)
+      .replace('{}', mapperClass)
       .replace('{}', error)
     super(message)
   }

src/exceptions/invalid-mapping-target.exception.ts

@@ -1,7 +1,7 @@
 import { HttpException, HttpStatus } from '@nestjs/common'
 
 export class InvalidMappingTargetExceptionMapper extends HttpException {
-  private static readonly MESSAGE = `InvalidMappingTargetExceptionMapper: The provided mapping target object does not have the expected returned type.`
+  private static readonly MESSAGE = `The provided mapping target object does not have the expected returned type.`
 
   constructor() {
     super(

src/exceptions/invalid-source.exception.ts

@@ -1,7 +1,7 @@
 import { HttpException, HttpStatus } from '@nestjs/common'
 
 export class InvalidSourceExceptionMapper extends HttpException {
-  private static readonly MESSAGE = `InvalidSourceExceptionMapper: The source "{}" is invalid.`
+  private static readonly MESSAGE = `The source "{}" is invalid.`
 
   constructor(sourceName: string) {
     const message = InvalidSourceExceptionMapper.MESSAGE.replace('{}', sourceName)

src/exceptions/invalid-target.exception.ts

@@ -1,7 +1,7 @@
 import { HttpException, HttpStatus } from '@nestjs/common'
 
 export class InvalidTargetExceptionMapper extends HttpException {
-  private static readonly MESSAGE = `InvalidTargetExceptionMapper: The target "{}" does not exist on type "{}".`
+  private static readonly MESSAGE = `The target "{}" does not exist on type "{}".`
 
   constructor(target: string, object: any) {
     const message = InvalidTargetExceptionMapper.MESSAGE.replace(

src/utils/utils.ts

@@ -102,7 +102,7 @@ export const control = (
       throw new InvalidMappingOptionsExceptionMapper(
         mapperClass.constructor.name,
         mappingMethodName,
-        errors[0].toString()
+        Object.values(errors[0].constraints)[0]
       )
   })
 }