feat: add object/field create/update resolvers (#1963)

* feat: add object/field create/update resolvers

* fix tests

server/src/metadata/field-metadata/utils/field-metadata.util.ts

@@ -0,0 +1,150 @@
+import { v4 } from 'uuid';
+
+import { uuidToBase36 } from 'src/metadata/data-source/data-source.util';
+import {
+  FieldMetadata,
+  FieldMetadataTargetColumnMap,
+} from 'src/metadata/field-metadata/field-metadata.entity';
+import { TenantMigrationColumnChange } from 'src/metadata/tenant-migration/tenant-migration.entity';
+
+/**
+ * Generate a column name from a field name removing unsupported characters.
+ *
+ * @param name string
+ * @returns string
+ */
+export function generateColumnName(name: string): string {
+  return name.toLowerCase().replace(/ /g, '_');
+}
+
+/**
+ * Generate a target column map for a given type, this is used to map the field to the correct column(s) in the database.
+ * This is used to support fields that map to multiple columns in the database.
+ *
+ * @param type string
+ * @returns FieldMetadataTargetColumnMap
+ */
+export function generateTargetColumnMap(
+  type: string,
+): FieldMetadataTargetColumnMap {
+  switch (type) {
+    case 'text':
+    case 'phone':
+    case 'email':
+    case 'number':
+    case 'boolean':
+    case 'date':
+      return {
+        value: uuidToBase36(v4()),
+      };
+    case 'url':
+      return {
+        text: uuidToBase36(v4()),
+        link: uuidToBase36(v4()),
+      };
+    case 'money':
+      return {
+        amount: uuidToBase36(v4()),
+        currency: uuidToBase36(v4()),
+      };
+    default:
+      throw new Error(`Unknown type ${type}`);
+  }
+}
+
+export function convertFieldMetadataToColumnChanges(
+  fieldMetadata: FieldMetadata,
+): TenantMigrationColumnChange[] {
+  switch (fieldMetadata.type) {
+    case 'text':
+      return [
+        {
+          name: fieldMetadata.targetColumnMap.value,
+          change: 'create',
+          type: 'text',
+        },
+      ];
+    case 'phone':
+    case 'email':
+      return [
+        {
+          name: fieldMetadata.targetColumnMap.value,
+          change: 'create',
+          type: 'varchar',
+        },
+      ];
+    case 'number':
+      return [
+        {
+          name: fieldMetadata.targetColumnMap.value,
+          change: 'create',
+          type: 'integer',
+        },
+      ];
+    case 'boolean':
+      return [
+        {
+          name: fieldMetadata.targetColumnMap.value,
+          change: 'create',
+          type: 'boolean',
+        },
+      ];
+    case 'date':
+      return [
+        {
+          name: fieldMetadata.targetColumnMap.value,
+          change: 'create',
+          type: 'timestamp',
+        },
+      ];
+    case 'url':
+      return [
+        {
+          name: fieldMetadata.targetColumnMap.text,
+          change: 'create',
+          type: 'varchar',
+        },
+        {
+          name: fieldMetadata.targetColumnMap.link,
+          change: 'create',
+          type: 'varchar',
+        },
+      ];
+    case 'money':
+      return [
+        {
+          name: fieldMetadata.targetColumnMap.amount,
+          change: 'create',
+          type: 'integer',
+        },
+        {
+          name: fieldMetadata.targetColumnMap.currency,
+          change: 'create',
+          type: 'varchar',
+        },
+      ];
+    default:
+      throw new Error(`Unknown type ${fieldMetadata.type}`);
+  }
+}
+
+// Deprecated with target_column_name deprecation
+export function convertMetadataTypeToColumnType(type: string) {
+  switch (type) {
+    case 'text':
+    case 'url':
+    case 'phone':
+    case 'email':
+      return 'text';
+    case 'number':
+      return 'int';
+    case 'boolean':
+      return 'boolean';
+    case 'date':
+      return 'timestamp';
+    case 'money':
+      return 'integer';
+    default:
+      throw new Error('Invalid type');
+  }
+}