fix

gen/gen_form/new_field.ts

@@ -1,7 +1,6 @@
 import { createId } from "@paralleldrive/cuid2";
-import { GFCol, createItem, formatName } from "../utils";
 import { gen_relation } from "../gen_relation/gen_relation";
-import { FMLocal } from "@/comps/form/typings";
+import { GFCol, createItem, formatName } from "../utils";
 export const newItem = (component: {
   id: string;
   props: Record<string, string>;
@@ -48,7 +47,19 @@ export const newField = async (arg: GFCol, opt: { parent_table: string }) => {
   } else if (["has-many", "has-one"].includes(arg.type) && arg.relation) {
     type = "relation";
     const value = JSON.stringify(
-      arg.relation.fields.map((e) => JSON.stringify(e))
+      arg.relation.fields.map((e) => {
+        if (e.relation) {
+          const rel = { ...e };
+          const fields = e.relation.fields;
+          delete (e as any).relation.fields;
+          return {
+            value: JSON.stringify(e),
+            checked: fields.map((e) => JSON.stringify(e)),
+          };
+        } else {
+          return JSON.stringify(e);
+        }
+      })
     );
     const item = createItem({
       component: {

gen/gen_relation/gen_relation.ts

@@ -93,20 +93,22 @@ const genHasMany = async (
         (await gen_prop_fields(arg.parent_table)).map((e: any) => e.value)
       );
       const pk = defs.find((e) => e.is_pk);
-
-      result["has_many_list"] = data["has_many_list"];
-      result["has_many_list"].value = `\
+      if (pk) {
+        console.log(arg.parent_table);
+        result["has_many_list"] = data["has_many_list"];
+        result["has_many_list"].value = `\
 async () => {
   const result: { value: string; label: string }[] = [];
   const list = await db.${arg.parent_table}.findMany({
     select: { 
-      ${pk}: true,
+      ${pk?.name}: true,
     },
     where: { },
   });
   return result;
 }`;
-      code.has_many_list = result["has_many_list"].value;
+        code.has_many_list = result["has_many_list"].value;
+      }
     }
 
     if (data["label"]) {

gen/prop/gen_prop_fields.ts

@@ -1,4 +1,3 @@
-const cache = {} as Record<string, any>;
 const single = {} as Record<
   string,
   {
@@ -40,8 +39,6 @@ const load_single = async (table: string) => {
 };
 
 export const gen_prop_fields = async (gen_table: string) => {
-  if (cache[gen_table]) return cache[gen_table];
-
   const result: {
     label: string;
     value: string;
@@ -68,6 +65,8 @@ export const gen_prop_fields = async (gen_table: string) => {
       let options = [];
       const to = v.to;
       const from = v.from;
+      const parent_name = k;
+      const parent_rel = v;
       const { cols, rels } = await load_single(v.to.table);
       if (cols) {
         for (const [k, v] of Object.entries(cols)) {
@@ -111,6 +110,9 @@ export const gen_prop_fields = async (gen_table: string) => {
             }),
             label: k,
             options: sub_opt,
+            checked:
+              parent_rel.type === "has-many" &&
+              parent_rel.from.table === v.to.table,
           });
         }
       }
@@ -130,57 +132,3 @@ export const gen_prop_fields = async (gen_table: string) => {
 
   return result;
 };
-
-// const result: {
-//   label: string;
-//   value: string;
-//   options?: any[];
-//   checked?: boolean;
-// }[] = [];
-// const fields = await db._schema.columns(gen_table);
-// for (const [k, v] of Object.entries(fields)) {
-//   result.push({
-//     value: JSON.stringify({
-//       name: k,
-//       is_pk: v.is_pk,
-//       type: v.db_type || v.type,
-//       optional: v.optional,
-//     }),
-//     label: k,
-//     checked: v.is_pk,
-//   });
-// }
-// const rels = await db._schema.rels(gen_table);
-// for (const [k, v] of Object.entries(rels)) {
-//   let options = [];
-//   const to = v.to;
-//   const from = v.from;
-//   const fields = await db._schema.columns(v.to.table);
-//   for (const [k, v] of Object.entries(fields)) {
-//     options.push({
-//       value: JSON.stringify({
-//         name: k,
-//         is_pk: v.is_pk,
-//         type: v.db_type || v.type,
-//         optional: v.optional,
-//       }),
-//       label: k,
-//       checked: v.is_pk,
-//     });
-//   }
-//   result.push({
-//     value: JSON.stringify({
-//       name: k,
-//       is_pk: false,
-//       type: v.type,
-//       optional: true,
-//       relation: { from, to },
-//     }),
-//     label: k,
-//     options,
-//   });
-// }
-
-// if (!cache[gen_table]) {
-//   cache[gen_table] = result;
-// }

gen/utils.ts

@@ -14,7 +14,7 @@ export const parseGenField = (fields: PropOptRaw) => {
       } catch (e) {}
     } else {
       const field = JSON.parse(f.value);
-      field.relation.fields = f.checked.map((e) => JSON.parse(e));
+      field.relation.fields = parseGenField(f.checked);
       result.push(field);
     }
   }