Migrate to a monorepo structure (#2909)

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

@@ -0,0 +1,108 @@
+import { useRecoilValue } from 'recoil';
+
+import { objectMetadataItemsState } from '@/object-metadata/states/objectMetadataItemsState';
+import { FieldType } from '@/object-record/field/types/FieldType';
+
+import { FieldMetadataItem } from '../types/FieldMetadataItem';
+
+export const useMapFieldMetadataToGraphQLQuery = () => {
+  const objectMetadataItems = useRecoilValue(objectMetadataItemsState);
+
+  const mapFieldMetadataToGraphQLQuery = (
+    field: FieldMetadataItem,
+    maxDepthForRelations: number = 2,
+  ): any => {
+    if (maxDepthForRelations <= 0) {
+      return '';
+    }
+
+    // TODO: parse
+    const fieldType = field.type as FieldType;
+
+    const fieldIsSimpleValue = (
+      [
+        'UUID',
+        'TEXT',
+        'PHONE',
+        'DATE_TIME',
+        'EMAIL',
+        'NUMBER',
+        'BOOLEAN',
+      ] as FieldType[]
+    ).includes(fieldType);
+
+    if (fieldIsSimpleValue) {
+      return field.name;
+    } else if (
+      fieldType === 'RELATION' &&
+      field.toRelationMetadata?.relationType === 'ONE_TO_MANY'
+    ) {
+      const relationMetadataItem = objectMetadataItems.find(
+        (objectMetadataItem) =>
+          objectMetadataItem.id ===
+          (field.toRelationMetadata as any)?.fromObjectMetadata?.id,
+      );
+
+      return `${field.name}
+    {
+      id
+      ${(relationMetadataItem?.fields ?? [])
+        .filter((field) => field.type !== 'RELATION')
+        .map((field) =>
+          mapFieldMetadataToGraphQLQuery(field, maxDepthForRelations - 1),
+        )
+        .join('\n')}
+    }`;
+    } else if (
+      fieldType === 'RELATION' &&
+      field.fromRelationMetadata?.relationType === 'ONE_TO_MANY'
+    ) {
+      const relationMetadataItem = objectMetadataItems.find(
+        (objectMetadataItem) =>
+          objectMetadataItem.id ===
+          (field.fromRelationMetadata as any)?.toObjectMetadata?.id,
+      );
+
+      return `${field.name}
+      {
+        edges {
+          node {
+            id
+            ${(relationMetadataItem?.fields ?? [])
+              .filter((field) => field.type !== 'RELATION')
+              .map((field) =>
+                mapFieldMetadataToGraphQLQuery(field, maxDepthForRelations - 1),
+              )
+              .join('\n')}
+          }
+        }
+      }`;
+    } else if (fieldType === 'LINK') {
+      return `
+      ${field.name}
+      {
+        label
+        url
+      }
+    `;
+    } else if (fieldType === 'CURRENCY') {
+      return `
+      ${field.name}
+      {
+        amountMicros
+        currencyCode
+      }
+    `;
+    } else if (fieldType === 'FULL_NAME') {
+      return `
+      ${field.name}
+      {
+        firstName
+        lastName
+      }
+    `;
+    }
+  };
+
+  return mapFieldMetadataToGraphQLQuery;
+};