Converting times from NGE to OSRD

[maelysLeratRosso]

Description and goal

Part of ticket #7539

The goal of this issue is to have the conversion of times written in NGE to write them in the train_schedule in OSRD

Acceptance criteria

• The time of the first node of the trainrun in NGE is converted as the start time in OSRD (NGE gives minutes only, so the hour is arbitrarly chosen to 8h)
• The time of intermediate nodes of the trainrun in NGE are converted as time contraints on the corresponding points in OSRD :
  • arrival time at the node is the arrival time for the point in OSRD
  • if there is no stop in NGE, there is no stop in OSRD
  • if there is a stop in NGE, there is a stop in OSRD and the stopping time is computed as the difference between the departure and the arrival time
• The time of the last node of the trainrun in NGE is converted as a time constraint on the last point in OSRD :
  • arrival time at the node is the arrival time for the point in OSRD
  • the stopping time is 0

Implementation plan

• The time of the first node of the trainrun in NGE is written in the start_time attribute in OSRD
• For other nodes
  • the arrival is written in arrival of the path_item for the attribute schedule in OSRD
  • if there is no stop, the stopFor attribute of the path_item for schedule in OSRD is None
  • if there is a stop, the stopFor attribute of the path_item for schedule is the difference between the departure time and the arrival time
• The consecutiveTime from NGE must be used to know which hour to write in the arrival attribute (5 means 8h05 but 65 means 9h05 for example)