chore: setup utils module with type exports and usage example

apps/helloworld/package.json

@@ -10,8 +10,9 @@
     "checkFormat": "prettier src  --check --config ../.prettierrc.js"
   },
   "dependencies": {
-    "molgenis-components": "*",
     "graphql-request": "5.2.0",
+    "meta-data-utils": "*",
+    "molgenis-components": "*",
     "vue": "3.3.4",
     "vue-router": "4.2.5"
   },

apps/helloworld/src/App.vue

@@ -1,13 +1,26 @@
 <template>
   <Molgenis id="__top" v-model="session">
     <router-view :session="session" :page="page" />
+
+    <h3>{{ msg }}</h3>
   </Molgenis>
 </template>
 
-<script setup>
+<script setup lang="ts">
 import { Molgenis } from "molgenis-components";
+import { sayHello, isEmpty } from "meta-data-utils";
+import type { ISetting } from "meta-data-utils";
 import { ref } from "vue";
 
+const msg = sayHello("World");
+
+const setting: ISetting = {
+  key: "test",
+  value: "test",
+};
+
+console.log("is setting empty : ", isEmpty(setting));
+
 const session = ref(null);
 const page = ref(null);
 </script>

apps/meta-data-utils/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "meta-data-utils",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "files": [
+    "dist"
+  ],
+  "main": "dist/meta-data-utils.umd.cjs",
+  "module": "dist/meta-data-utils.js",
+  "types": "dist/index.d.ts",
+  "exports": {
+    ".": {
+      "import": "./dist/meta-data-utils.js",
+      "require": "./dist/meta-data-utils.umd.cjs"
+    }
+  },
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview"
+  },
+  "devDependencies": {
+    "vite": "4.4.5",
+    "vite-plugin-dts": "3.6.3"
+  }
+}

apps/meta-data-utils/src/fieldHelpers.ts

@@ -0,0 +1,77 @@
+import type { IColumn } from "./types";
+
+export const fieldTypes = () => {
+  return [
+    "BOOL",
+    "BOOL_ARRAY",
+    "DATE",
+    "DATE_ARRAY",
+    "DATETIME",
+    "AUTO_ID",
+    "DATETIME_ARRAY",
+    "DECIMAL",
+    "DECIMAL_ARRAY",
+    "EMAIL",
+    "EMAIL_ARRAY",
+    "FILE",
+    "HEADING",
+    "HYPERLINK",
+    "HYPERLINK_ARRAY",
+    "INT",
+    "INT_ARRAY",
+    "LONG",
+    "LONG_ARRAY",
+    "ONTOLOGY",
+    "ONTOLOGY_ARRAY",
+    "REF",
+    "REF_ARRAY",
+    "REFBACK",
+    "STRING",
+    "STRING_ARRAY",
+    "TEXT",
+    "TEXT_ARRAY",
+    "UUID",
+    "UUID_ARRAY",
+  ];
+};
+
+export const isEmpty = (obj: object) => {
+  for (const prop in obj) {
+    if (Object.hasOwnProperty.call(obj, prop)) {
+      return false;
+    }
+  }
+
+  return true;
+};
+
+export const isValueType = (column: IColumn) => {
+  return (
+    column.columnType === "STRING" ||
+    column.columnType === "TEXT" ||
+    column.columnType === "EMAIL" ||
+    column.columnType === "HYPERLINK" ||
+    column.columnType === "UUID" ||
+    column.columnType === "DATE" ||
+    column.columnType === "DATETIME" ||
+    column.columnType === "INT" ||
+    column.columnType === "LONG" ||
+    column.columnType === "DECIMAL"
+  );
+};
+
+export const isRefType = (column: IColumn) => {
+  return (
+    column.columnType === "REF" ||
+    column.columnType === "REFBACK" ||
+    column.columnType === "ONTOLOGY"
+  );
+};
+
+export const isArrayType = (column: IColumn) => {
+  return column.columnType.endsWith("_ARRAY");
+};
+
+export const isFileType = (column: IColumn) => {
+  return column.columnType === "FILE";
+};

apps/meta-data-utils/src/index.ts

@@ -0,0 +1,23 @@
+export const sayHello = (name: string): string => {
+  return `Hello ${name}`;
+};
+
+export {
+  buildRecordDetailsQueryFields,
+  buildRecordListQueryFields,
+  extractExternalSchemas,
+  extractKeyFromRecord,
+  buildFilterFromKeysObject,
+  getTableMetaData,
+} from "./tableQuery";
+
+export type {
+  IColumn,
+  ILocale,
+  ISetting,
+  ISchemaMetaData,
+  ITableMetaData,
+  KeyObject,
+} from "./types";
+
+export { fieldTypes, isEmpty, isValueType } from "./fieldHelpers";