From 3866f1a02f73665541468fbadcc3cd2cc459aef2 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Thu, 10 Jan 2019 09:58:08 +0100
Subject: Add contact form checkbox in admin form

---
 .../form-validators/form-validator.service.ts      | 33 ++++++++++++++++++----
 1 file changed, 28 insertions(+), 5 deletions(-)

(limited to 'client/src/app/shared/forms/form-validators/form-validator.service.ts')

diff --git a/client/src/app/shared/forms/form-validators/form-validator.service.ts b/client/src/app/shared/forms/form-validators/form-validator.service.ts
index 19a8bef25..249fdf119 100644
--- a/client/src/app/shared/forms/form-validators/form-validator.service.ts
+++ b/client/src/app/shared/forms/form-validators/form-validator.service.ts
@@ -7,10 +7,10 @@ export type BuildFormValidator = {
   MESSAGES: { [ name: string ]: string }
 }
 export type BuildFormArgument = {
-  [ id: string ]: BuildFormValidator
+  [ id: string ]: BuildFormValidator | BuildFormArgument
 }
 export type BuildFormDefaultValues = {
-  [ name: string ]: string | string[]
+  [ name: string ]: string | string[] | BuildFormDefaultValues
 }
 
 @Injectable()
@@ -29,7 +29,16 @@ export class FormValidatorService {
       formErrors[name] = ''
 
       const field = obj[name]
-      if (field && field.MESSAGES) validationMessages[name] = field.MESSAGES
+      if (this.isRecursiveField(field)) {
+        const result = this.buildForm(field as BuildFormArgument, defaultValues[name] as BuildFormDefaultValues)
+        group[name] = result.form
+        formErrors[name] = result.formErrors
+        validationMessages[name] = result.validationMessages
+
+        continue
+      }
+
+      if (field && field.MESSAGES) validationMessages[name] = field.MESSAGES as { [ name: string ]: string }
 
       const defaultValue = defaultValues[name] || ''
 
@@ -52,13 +61,27 @@ export class FormValidatorService {
       formErrors[name] = ''
 
       const field = obj[name]
-      if (field && field.MESSAGES) validationMessages[name] = field.MESSAGES
+      if (this.isRecursiveField(field)) {
+        this.updateForm(
+          form[name],
+          formErrors[name] as FormReactiveErrors,
+          validationMessages[name] as FormReactiveValidationMessages,
+          obj[name] as BuildFormArgument,
+          defaultValues[name] as BuildFormDefaultValues
+        )
+        continue
+      }
+
+      if (field && field.MESSAGES) validationMessages[name] = field.MESSAGES as { [ name: string ]: string }
 
       const defaultValue = defaultValues[name] || ''
 
-      if (field && field.VALIDATORS) form.addControl(name, new FormControl(defaultValue, field.VALIDATORS))
+      if (field && field.VALIDATORS) form.addControl(name, new FormControl(defaultValue, field.VALIDATORS as ValidatorFn[]))
       else form.addControl(name, new FormControl(defaultValue))
     }
   }
 
+  private isRecursiveField (field: any) {
+    return field && typeof field === 'object' && !field.MESSAGES && !field.VALIDATORS
+  }
 }
-- 
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