WIP - saving list views

backend/migrations/tenant/20260410000001_create_saved_list_views.js

@@ -0,0 +1,55 @@
+/**
+ * Creates the saved_list_views table.
+ * Each row stores a named, reusable search/filter configuration for a specific
+ * CRM object type. Views can be private to the owning user or shared with the
+ * whole tenant.
+ *
+ * @param { import("knex").Knex } knex
+ * @returns { Promise<void> }
+ */
+exports.up = function (knex) {
+  return knex.schema.createTable('saved_list_views', (table) => {
+    table.uuid('id').primary().defaultTo(knex.raw('(UUID())'));
+
+    // Human-readable name given by the user (or AI-suggested)
+    table.string('name').notNullable();
+
+    // The object this view belongs to (e.g. "Dog", "Contact")
+    table.string('object_api_name').notNullable();
+
+    // The user who created/owns this view
+    table.uuid('user_id').notNullable();
+
+    // When true the view is visible to all users in the tenant
+    table.boolean('is_shared').notNullable().defaultTo(false);
+
+    // Strategy is always "query" for saved views (keyword views are not saved)
+    table.string('strategy').notNullable().defaultTo('query');
+
+    // Resolved filters as JSON array of AiSearchFilter objects
+    table.json('filters').notNullable();
+
+    // Optional sort: { field: string, direction: "asc" | "desc" }
+    table.json('sort').nullable();
+
+    // AI-generated plain-language explanation of what this view shows
+    table.text('description').nullable();
+
+    table.timestamps(true, true);
+
+    // Foreign key to users
+    table.foreign('user_id').references('id').inTable('users').onDelete('CASCADE');
+
+    // Primary lookup: all views for an object visible to a user
+    table.index(['object_api_name', 'user_id']);
+    table.index(['object_api_name', 'is_shared']);
+  });
+};
+
+/**
+ * @param { import("knex").Knex } knex
+ * @returns { Promise<void> }
+ */
+exports.down = function (knex) {
+  return knex.schema.dropTableIfExists('saved_list_views');
+};