feat(default): add '' around enum default values

Author: marcjulian

prisma/dbml/schema.dbml

@@ -6,7 +6,7 @@ Table User {
   name String
   posts Post
   profile Profile
-  role Role [not null, note: 'user role']
+  role Role [not null, default: 'USER', note: 'user role']
 }
 
 Table Profile {

prisma/schema.prisma

@@ -23,7 +23,7 @@ model User {
   posts     Post[]
   profile   Profile?
   /// user role
-  role      Role
+  role      Role @default(USER)
 }
 
 /// User profile

src/generator/enums.ts

@@ -1,10 +1,10 @@
-import { DMMF } from "@prisma/generator-helper";
+import { DMMF } from '@prisma/generator-helper';
 
 export function generateEnums(enums: DMMF.DatamodelEnum[]): string[] {
   return enums.map(
     (e) => `Enum ${e.name} {\n` + generateEnumValues(e.values) + '\n}'
   );
-};
+}
 
 const generateEnumValues = (values: DMMF.EnumValue[]): string => {
   return values.map((value) => `  ${value.name}`).join('\n');

src/generator/table.ts

@@ -1,14 +1,14 @@
-import { DMMF } from "@prisma/generator-helper";
+import { DMMF } from '@prisma/generator-helper';
 
-export function generateTables(models: DMMF.Model[]): string[]  {
+export function generateTables(models: DMMF.Model[]): string[] {
   return models.map(
     (model) =>
       `Table ${model.name} {\n` +
       generateFields(model.fields) +
       generateTableDocumentation(model) +
       '\n}'
   );
-};
+}
 
 const generateTableDocumentation = (model: DMMF.Model): string => {
   const doc = (model as any).documentation;
@@ -51,7 +51,11 @@ const generateColumnDefinition = (field: DMMF.Field): string => {
     typeof field.default === 'boolean' ||
     typeof field.default === 'number'
   ) {
-    columnDefinition.push(`default: ${field.default}`);
+    if (field.kind === 'enum') {
+      columnDefinition.push(`default: '${field.default}'`);
+    } else {
+      columnDefinition.push(`default: ${field.default}`);
+    }
   }
 
   if ((field as any).documentation) {