Adjusted

utils/paginate.util.js

@@ -80,7 +80,8 @@ async function paginate(model, req, {
   jsonbSchemas = {},
   jsonbColumn = null,
   findOptions = {},
-  auditOptions = null,   // ← { mdl_Users, parentAlias }
+  auditOptions = null,   // ← { mdl_Users, parentAlias },
+  computedAttributes = []
 } = {}) {
   const page = Math.max(PAGE_START, parseInt(req.query.page, 10) || PAGE_START);
   const limit = Math.min(parseInt(req.query.limit, 10) || PAGE_SIZE, MAX_LIMIT);
@@ -104,7 +105,18 @@ async function paginate(model, req, {
     ? auditInclude(auditOptions.mdl_Users, auditOptions.parentAlias).attributes
     : [];
   const extraIncludes = findOptions.attributes?.include ?? [];
-  const mergedAttributeIncludes = [...baseIncludes, ...auditAttrs, ...extraIncludes];
+
+  // ← Convert { key, literal } objects into Sequelize [literal, alias] tuples
+  const computedIncludes = computedAttributes
+    .filter((c) => c.literal)
+    .map((c) => [Sequelize.literal(c.literal), c.key]);
+
+  const mergedAttributeIncludes = [
+    ...baseIncludes,
+    ...auditAttrs,
+    ...extraIncludes,
+    ...computedIncludes,  // ← now proper tuples
+  ];
 
   const { attributes: _attr, ...restFindOptions } = findOptions;
 
@@ -122,12 +134,35 @@ async function paginate(model, req, {
 
   const data = rows
     .map((row) => row.toJSON?.() ?? row)
-    .map(auditIdToName);
+    .map(auditIdToName)
+    .map((row) => {
+      // ← Coerce computed types after toJSON
+      const result = { ...row };
+      for (const { key, type } of computedAttributes) {
+        if (result[key] !== undefined && result[key] !== null) {
+          if (type === 'number') result[key] = parseInt(result[key], 10);
+          if (type === 'float') result[key] = parseFloat(result[key]);
+        }
+      }
+      return result;
+    });
 
-  // ─── Flatten JSONB columns into dot-notation keys ──────────────────────────
-  const jsonbCols = jsonbColumn ? [jsonbColumn] : [];
   const totalPages = Math.ceil(count / limit);
 
+  // ← Append computed metadata
+  const computedMeta = computedAttributes.map(({ key, label, type, order: ord }) => ({
+    name:    label ?? key,
+    type:    type  ?? 'text',
+    field:   key,
+    order:   ord ?? Infinity,
+    options: {},
+  }));
+
+  // ← Merge, sort, THEN strip order
+  const mergedAttributes = [...attributes, ...computedMeta]
+    .sort((a, b) => (a.order ?? Infinity) - (b.order ?? Infinity))
+    .map(({ order: _, ...rest }) => rest);
+
   return {
     data,
     pagination: {
@@ -138,7 +173,7 @@ async function paginate(model, req, {
       hasPrevPage: page > PAGE_START,
       hasNextPage: page < totalPages,
     },
-    attributes,
+    attributes: mergedAttributes,
   };
 }