support parameterized errors

2026-05-18 08:44:25 +08:00 · 2020-10-25 21:48:29 +08:00
parent 35eac86454
commit 9c0af9a1bd
6 changed files with 169 additions and 5 deletions
@@ -1,5 +1,82 @@
 import { defaultLanguage, allLanguages } from '../locales/index.js'

+const validatorErrorCode = 200000;
+const parameterizedErrors = [
+    {
+        localeKey: 'parameter invalid',
+        regex: /^parameter "(\w+)" is invalid$/,
+        parameters: [{
+            field: 'parameter',
+            localized: true
+        }]
+    },
+    {
+        localeKey: 'parameter required',
+        regex: /^parameter "(\w+)" is required$/,
+        parameters: [{
+            field: 'parameter',
+            localized: true
+        }]
+    },
+    {
+        localeKey: 'parameter too long',
+        regex: /^parameter "(\w+)" must be less than (\d+)$/,
+        parameters: [{
+            field: 'parameter',
+            localized: true
+        }, {
+            field: 'length',
+            localized: false
+        }]
+    },
+    {
+        localeKey: 'parameter too short',
+        regex: /^parameter "(\w+)" must be more than (\d+)$/,
+        parameters: [{
+            field: 'parameter',
+            localized: true
+        }, {
+            field: 'length',
+            localized: false
+        }]
+    },
+    {
+        localeKey: 'parameter length not equal',
+        regex: /^parameter "(\w+)" length is not equal to (\d+)$/,
+        parameters: [{
+            field: 'parameter',
+            localized: true
+        }, {
+            field: 'length',
+            localized: false
+        }]
+    },
+    {
+        localeKey: 'parameter cannot be blank',
+        regex: /^parameter "(\w+)" cannot be blank$/,
+        parameters: [{
+            field: 'parameter',
+            localized: true
+        }]
+    },
+    {
+        localeKey: 'parameter invalid username format',
+        regex: /^parameter "(\w+)" is invalid username format$/,
+        parameters: [{
+            field: 'parameter',
+            localized: true
+        }]
+    },
+    {
+        localeKey: 'parameter invalid email format',
+        regex: /^parameter "(\w+)" is invalid email format$/,
+        parameters: [{
+            field: 'parameter',
+            localized: true
+        }]
+    }
+];
+
 export function getAllLanguages() {
    return allLanguages;
 }
@@ -56,6 +133,36 @@ export function getI18nOptions() {
    };
 }

+export function getLocalizedError(error) {
+    if (error.errorCode !== validatorErrorCode) {
+        return {
+            message: `error.${error.errorMessage}`
+        };
+    }
+
+    for (let i = 0; i < parameterizedErrors.length; i++) {
+        const errorInfo = parameterizedErrors[i];
+        const matches = error.errorMessage.match(errorInfo.regex);
+
+        if (matches && matches.length === errorInfo.parameters.length + 1) {
+            return {
+                message: `parameterizedError.${errorInfo.localeKey}`,
+                parameters: errorInfo.parameters.map((param, index) => {
+                    return {
+                        key: param.field,
+                        localized: param.localized,
+                        value: matches[index + 1]
+                    }
+                })
+            };
+        }
+    }
+
+    return {
+        message: error.errorMessage
+    };
+}
+
 function getLocaleFromLanguageAlias(alias) {
    for (let locale in allLanguages) {
        if (!Object.prototype.hasOwnProperty.call(allLanguages, locale)) {