feat: wip server folder structure (#4573)

* feat: wip server folder structure

* fix: merge

* fix: wrong merge

* fix: remove unused file

* fix: comment

* fix: lint

* fix: merge

* fix: remove console.log

* fix: metadata graphql arguments broken

packages/twenty-server/src/engine/metadata-modules/field-metadata/dtos/default-value.input.ts

@@ -0,0 +1,93 @@
+import {
+  IsArray,
+  IsBoolean,
+  IsDate,
+  IsJSON,
+  IsNotEmpty,
+  IsNumber,
+  IsNumberString,
+  IsString,
+  Matches,
+  ValidateIf,
+} from 'class-validator';
+
+export class FieldMetadataDefaultValueString {
+  @ValidateIf((_object, value) => value !== null)
+  @IsString()
+  value: string | null;
+}
+
+export class FieldMetadataDefaultValueJson {
+  @ValidateIf((_object, value) => value !== null)
+  @IsJSON()
+  value: JSON | null;
+}
+
+export class FieldMetadataDefaultValueNumber {
+  @ValidateIf((_object, value) => value !== null)
+  @IsNumber()
+  value: number | null;
+}
+
+export class FieldMetadataDefaultValueBoolean {
+  @ValidateIf((_object, value) => value !== null)
+  @IsBoolean()
+  value: boolean | null;
+}
+
+export class FieldMetadataDefaultValueStringArray {
+  @ValidateIf((_object, value) => value !== null)
+  @IsArray()
+  @IsString({ each: true })
+  value: string[] | null;
+}
+
+export class FieldMetadataDefaultValueDateTime {
+  @ValidateIf((_object, value) => value !== null)
+  @IsDate()
+  value: Date | null;
+}
+
+export class FieldMetadataDefaultValueLink {
+  @ValidateIf((_object, value) => value !== null)
+  @IsString()
+  label: string | null;
+
+  @ValidateIf((_object, value) => value !== null)
+  @IsString()
+  url: string | null;
+}
+
+export class FieldMetadataDefaultValueCurrency {
+  @ValidateIf((_object, value) => value !== null)
+  @IsNumberString()
+  amountMicros: string | null;
+
+  @ValidateIf((_object, value) => value !== null)
+  @IsString()
+  currencyCode: string | null;
+}
+
+export class FieldMetadataDefaultValueFullName {
+  @ValidateIf((_object, value) => value !== null)
+  @IsString()
+  firstName: string | null;
+
+  @ValidateIf((_object, value) => value !== null)
+  @IsString()
+  lastName: string | null;
+}
+
+export class FieldMetadataDynamicDefaultValueUuid {
+  @Matches('uuid')
+  @IsNotEmpty()
+  @IsString()
+  type: 'uuid';
+}
+
+export class FieldMetadataDynamicDefaultValueNow {
+  @Matches('now')
+  @IsNotEmpty()
+  @IsString()
+  type: 'now';
+}