uc1.2.3: Update PDP

Actors

  1. User

Preconditions

  1. User is authenticated.
  2. An existing PDP has been selected.

Post-conditions

  1. Selected PDP‘s data is updated accordingly to modifications done.
  2. All CDPs are invalidated if necessary.

Normal flow

  1. The user launches this use case.

  2. The system displays the following prepopulated non modifiable data:

    DataPoint Type:Kind of data - foreign key
    Location:Location of the sample - label
    Date Sampled:Date of the sample - date
    Timeslot:Timeslot for the sampling in seconds - long

  3. The system displays the following prepopulated input form:

    Data:

    Value:measurement reported - double, nullable

    Actions:

    Update:Updates selected location.

  4. The user launches Update action.

  5. The system updates selected PDP.

  6. The system invalidates all CDPs.

Alternate flows

4a. Input data is invalid :

4.a.1. The system goes back to step 2 adding error informations.

Business Rules

See Business Rules.