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  1. Moodle
  2. MDL-69467

H5P attempts not recorded when multiple users have same email address

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    • MOODLE_39_STABLE
    • MOODLE_311_STABLE
    • MDL-69467-master
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      1. Login as admin:
        1. Turn on "allowaccountssameemail" admin setting.
        2. Create two users with the same email address (student A and student B).
        3. Create a course.
        4. Enrol both users on the course.
        5. Create an h5p activity that uses the attached arithmetic quiz.
      2. Login as student A:
        1. Go to the page of the h5p activity.
        2. Open browser's developer tools -> network.
        3. Answer the quiz questions.
        4. Look for an ajax request to .../lib/ajax/service.php?sesskey=...&info=core_xapi_statement_post
        5. Make sure the response data contains "error: false".
        6. Reload the page and go to "Attempts report".
        7. Check the attempt has been saved.
      3. Login as student B:
        1. Same as student A.
      Show
      Login as admin: Turn on "allowaccountssameemail" admin setting. Create two users with the same email address (student A and student B). Create a course. Enrol both users on the course. Create an h5p activity that uses the attached arithmetic quiz. Login as student A: Go to the page of the h5p activity. Open browser's developer tools -> network. Answer the quiz questions. Look for an ajax request to .../lib/ajax/service.php?sesskey=...&info= core_xapi_statement_post Make sure the response data contains "error: false". Reload the page and go to "Attempts report". Check the attempt has been saved. Login as student B: Same as student A.

      H5P (mod_h5pactivity) posts attempts via the xapi. There it sends the user's email address as an ID. However, Moodle has a setting "allowaccountssameemail" which allows you to have multiple users with the same email address. When this is the case, the xapi just selects the first user with that email address and treats the request as though it came from him.

      This will cause an error when the second user finishes an attempt for a H5P activity: "Statements actor is not the current user"

      When this happens the error is returned by the xapi, but displayed nowhere on the page. I guess this is a different bug or improvement. So I will create a separate issue for it.

        1. arithmetic-quiz-2.h5p
          767 kB
        2. Student A_Step 2_5_Test Passed.PNG
          Student A_Step 2_5_Test Passed.PNG
          71 kB
        3. Student A_Step 2_7_Test Passed.PNG
          Student A_Step 2_7_Test Passed.PNG
          46 kB
        4. Student B_Step 2_5_Test Passed.PNG
          Student B_Step 2_5_Test Passed.PNG
          73 kB
        5. Student B_Step 2_7_Test Passed.PNG
          Student B_Step 2_7_Test Passed.PNG
          49 kB

            sebsoft Sebastian Berm
            tschroeder Tim Schroeder
            Ferran Recio Ferran Recio
            Sara Arjona (@sarjona) Sara Arjona (@sarjona)
            Gladys Basiana Gladys Basiana
            Votes:
            8 Vote for this issue
            Watchers:
            17 Start watching this issue

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              Resolved:

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