- npm updates

- renamed 'models' and 'validators' folders
- removed unneccessary files in contracts folder

app/models/coverage.ts

@@ -0,0 +1,90 @@
+import { column, SnakeCaseNamingStrategy, belongsTo } from '@adonisjs/lucid/orm';
+import { DateTime } from 'luxon';
+import Dataset from './dataset.js';
+import BaseModel from './base_model.js';
+import type { BelongsTo } from "@adonisjs/lucid/types/relations";
+
+export default class Coverage extends BaseModel {
+    public static namingStrategy = new SnakeCaseNamingStrategy();
+    public static primaryKey = 'id';
+    public static table = 'coverage';
+    public static selfAssignPrimaryKey = false;
+    public static fillable: string[] = [
+        'elevation_min',
+        'elevation_max',
+        'elevation_absolut',
+        'depth_min',
+        'depth_max',
+        'depth_absolut',
+        'time_min',
+        'time_max',
+        'time_absolut',
+        'x_min',
+        'x_max',
+        'y_min',
+        'y_max',
+    ];
+
+    @column({
+        isPrimary: true,
+    })
+    public id: number;
+
+    @column({})
+    public dataset_id: number;
+
+    @column({})
+    public elevation_min: number;
+
+    @column({})
+    public elevation_max: number;
+
+    @column({})
+    public elevation_absolut: number;
+
+    @column({})
+    public depth_min: number;
+
+    @column({})
+    public depth_max: number;
+
+    @column({})
+    public depth_absolut: number;
+
+    @column.dateTime({})
+    public time_min: DateTime;
+
+    @column.dateTime({})
+    public time_max: DateTime;
+
+    @column.dateTime({})
+    public time_absolut: DateTime;
+
+    @column({})
+    public x_min: number;
+
+    @column({})
+    public x_max: number;
+
+    @column({})
+    public y_min: number;
+
+    @column({})
+    public y_max: number;
+
+    @column.dateTime({
+        autoCreate: true,
+    })
+    public created_at: DateTime;
+
+    @column.dateTime({
+        autoCreate: true,
+        autoUpdate: true,
+    })
+    public updated_at: DateTime;
+
+    @belongsTo(() => Dataset, {
+        foreignKey: 'dataset_id',
+    })
+    public dataset: BelongsTo<typeof Dataset>;
+}