Use defaultValue in currency input (#4911)

- Fix default value sent to backend, using single quotes by default
- Use default value in field definition and column definition so that
field inputs can access it
- Used currency default value in CurrencyFieldInput

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-front/src/modules/object-metadata/hooks/useFieldMetadataItem.ts

@@ -1,6 +1,7 @@
 import { v4 } from 'uuid';
 
 import { FieldMetadataOption } from '@/object-metadata/types/FieldMetadataOption.ts';
+import { getDefaultValueForBackend } from '@/object-metadata/utils/getDefaultValueForBackend';
 import { Field } from '~/generated/graphql';
 
 import { FieldMetadataItem } from '../types/FieldMetadataItem';
@@ -24,11 +25,11 @@ export const useFieldMetadataItem = () => {
     },
   ) => {
     const formattedInput = formatFieldMetadataItemInput(input);
-    const defaultValue = input.defaultValue
-      ? typeof input.defaultValue == 'string'
-        ? `'${input.defaultValue}'`
-        : input.defaultValue
-      : formattedInput.defaultValue ?? undefined;
+
+    const defaultValue = getDefaultValueForBackend(
+      input.defaultValue ?? formattedInput.defaultValue,
+      input.type,
+    );
 
     return createOneFieldMetadataItem({
       ...formattedInput,

packages/twenty-front/src/modules/object-metadata/utils/formatFieldMetadataItemAsFieldDefinition.ts

@@ -43,5 +43,6 @@ export const formatFieldMetadataItemAsFieldDefinition = ({
       options: field.options,
     },
     iconName: field.icon ?? 'Icon123',
+    defaultValue: field.defaultValue,
   };
 };

packages/twenty-front/src/modules/object-metadata/utils/getDefaultValueForBackend.ts

@@ -0,0 +1,19 @@
+import { FieldCurrencyValue } from '@/object-record/record-field/types/FieldMetadata';
+import { FieldMetadataType } from '~/generated-metadata/graphql';
+
+export const getDefaultValueForBackend = (
+  defaultValue: any,
+  fieldMetadataType: FieldMetadataType,
+) => {
+  if (fieldMetadataType === FieldMetadataType.Currency) {
+    const currencyDefaultValue = defaultValue as FieldCurrencyValue;
+    return {
+      amountMicros: currencyDefaultValue.amountMicros,
+      currencyCode: `'${currencyDefaultValue.currencyCode}'` as any,
+    } satisfies FieldCurrencyValue;
+  } else if (typeof defaultValue === 'string') {
+    return `'${defaultValue}'`;
+  }
+
+  return defaultValue;
+};