Business - Estimates
====================
.. Last update: 04/04/2022

The Mobile interface handles web service calls from the mobile app. The base url for this is at::

  /api/business-mobile

A JSON file with OpenAPI data about all business-related mobile APIs can be downloaded :download:`here </openapi/srv-business-base/api-src-WebMobile.json>`.

Estimate reservation cost
-------------------------
Returns a range of estimation for a given set of vehicle categories based on the reservation data.

.. openapi:: /openapi/srv-business-base/api-src-WebMobile.json
   :paths:
     /v1/estimate/reservation

The API accepts in input a JsonBody with the following format::

  {
    StartTime: "2020/01/01 10:00:00",                                     // DateTime
    EndTime: "2020/01/01 11:00:00",                                       // DateTime
    ResourceGroups: ["86c17e07-a7f5-4e3a-988b-d0d192a220ed", ... ]        // Guid array
    ResourceCategories: ["700b9bfa-5911-4335-b6e3-5c97eb37ad49", ...],    // Guid array
  }
  
The API will take in account the provided groups/category and the user's community and resource groups, then will check
the tariffs that applies to those filters and the start/end time provided and return a response as follows::

  {[
     {
       Category: "700b9bfa-5911-4335-b6e3-5c97eb37ad49",    // Guid
       Labels: "City Car",                                  // String
       MinPrice: 10,                                        // Decimal
       MaxPrice: 20,                                        // Decimal
       Tariffs: "1,2,..."                                   // String (nullable)
     },
     ...
  ]}
  
Where ``Category`` is the guid of a vehicle category and ``Labels`` its localized label, ``MaxPrice`` and ``MinPrice`` are a rough estimation of the max and min
price the user will have to pay to satisfy his reservation with said vehicle category and ``Tariffs`` is an array with the IDs
of the tariffs used to calculate this price range.

Possible errors are:

``err_InvalidElement``
  No user, resource group or resource category has been set on the JsonBody

``err_InvalidStartDate``
  The start date is either not set, not valid or is in the past

``err_InvalidEndDate``
  The end date is either not set, not valid or is earlier than the start date

``err_NotEnoughToken``
  Every estimate that has been found exceeds the payment capacity of the user's wallet (only if the installation is in walled mode)