Fixed Creation of normal scans

ref #67

src/models/entities/Scan.ts

@@ -42,7 +42,7 @@ export class Scan {
 
   /**
    * The scan's distance in meters.
-   * Can be set manually or derived from another object.
+   * This is the "real" value used by "normal" scans..
    */
   @Column({ nullable: true })
   @IsInt()
@@ -58,6 +58,14 @@ export class Scan {
     return this._distance;
   }
 
+  /**
+   * The scan's distance in meters.
+   * Can be set manually or derived from another object.
+   */
+  public set distance(value: number) {
+    this._distance = value;
+  }
+
   /**
    * Turns this entity into it's response class.
    */