Added migration, model, policy, resource, importer, exporter, controller (Get API) with validation and functionality for Testing Line Visualization

database/migrations/2026_10_31_191642_create_testing_line_visualizations_table.php

@@ -0,0 +1,49 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        $sql = <<<'SQL'
+            CREATE TABLE testing_line_visualizations (
+                id                        BIGINT GENERATED always AS IDENTITY PRIMARY KEY,
+                plant_id                  BIGINT NOT NULL,
+                test_bed_group            TEXT DEFAULT NULL,
+                line_no                   TEXT DEFAULT NULL,
+                pump_model                TEXT DEFAULT NULL,
+                pump_type                 TEXT DEFAULT NULL,
+                motor_details             TEXT DEFAULT NULL,
+                test_type                 TEXT DEFAULT NULL,
+                flow                      TEXT DEFAULT '0',
+                head                      TEXT DEFAULT '0',
+                run_time                  TEXT DEFAULT '0.0',
+                live_status               TEXT DEFAULT NULL,
+                observation_remarks       TEXT DEFAULT NULL,
+
+                created_at                TIMESTAMP NOT NULL DEFAULT NOW(),
+                updated_at                TIMESTAMP NOT NULL DEFAULT NOW(),
+                created_by                TEXT DEFAULT NULL,
+                updated_by                TEXT DEFAULT NULL,
+                deleted_at                TIMESTAMP,
+
+                -- UNIQUE (plant_id, machine_name),
+                FOREIGN KEY (plant_id)    REFERENCES  plants (id)
+            );
+        SQL;
+        DB::statement($sql);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('testing_line_visualizations');
+    }
+};