feat: add data attributes definition for learning subdomain

openedx_events/learning/data.py

@@ -0,0 +1,87 @@
+"""
+Data attributes for events within the architecture subdomain `learning`.
+
+These attributes follow the form of attr objects specified in OEP-49 data
+pattern.
+"""
+from typing import Dict
+
+import attr
+from opaque_keys.edx.keys import CourseKey
+
+
+@attr.s(frozen=True)
+class UserProfileData:
+    """
+    Attributes defined for Open edX student's profile object.
+    """
+
+    meta = attr.ib(type=Dict[str, str], factory=dict)
+    name = attr.ib(type=str, factory=str)
+
+
+@attr.s(frozen=True)
+class StudentData:
+    """
+    Attributes defined for Open edX student object.
+    """
+
+    username = attr.ib(type=str)
+    email = attr.ib(type=str)
+    first_name = attr.ib(type=str, factory=str)
+    last_name = attr.ib(type=str, factory=str)
+    is_active = attr.ib(type=bool, default=True)
+    profile = attr.ib(type=UserProfileData, default=UserProfileData())
+
+
+@attr.s(frozen=True)
+class RegistrationData:
+    """
+    Attributes defined for Open edX registration profile object.
+    """
+
+    activation_key = attr.ib(type=str)
+
+
+@attr.s(frozen=True)
+class CourseOverviewData:
+    """
+    Attributes defined for Open edX Course Overview object.
+    """
+
+    course_key = attr.ib(type=CourseKey)
+    display_name = attr.ib(type=CourseKey, factory=str)
+
+
+@attr.s(frozen=True)
+class CourseEnrollmentData:
+    """
+    Attributes defined for Open edX Course Enrollment object.
+    """
+
+    user = attr.ib(type=StudentData)
+    course = attr.ib(type=CourseOverviewData)
+    mode = attr.ib(type=str)
+    is_active = attr.ib(type=bool)
+
+
+@attr.s(frozen=True)
+class CertificateData(CourseEnrollmentData):
+    """
+    Attributes defined for Open edX Certificate data object.
+    """
+
+    grade = attr.ib(type=str)
+    status = attr.ib(type=str)
+    download_url = attr.ib(type=str)
+    name = attr.ib(type=str)
+
+
+@attr.s(frozen=True)
+class CohortData:
+    """
+    Attributes defined for Open edX Cohort Membership object.
+    """
+
+    user = attr.ib(type=StudentData)
+    course = attr.ib(type=CourseOverviewData)

requirements/base.in

@@ -1,5 +1,7 @@
 # Core requirements for using this application
 -c constraints.txt
 
+attrs
 django
 django-crum
+edx-opaque-keys[django]

requirements/base.txt

@@ -4,14 +4,25 @@
 #
 #    make upgrade
 #
+attrs==21.2.0
+    # via -r requirements/base.in
+django-crum==0.7.9
+    # via -r requirements/base.in
 django==2.2.24
     # via
     #   -c requirements/constraints.txt
     #   -r requirements/base.in
     #   django-crum
-django-crum==0.7.9
+    #   edx-opaque-keys
+edx-opaque-keys[django]==2.2.1
     # via -r requirements/base.in
+pbr==5.6.0
+    # via stevedore
+pymongo==3.11.4
+    # via edx-opaque-keys
 pytz==2021.1
     # via django
 sqlparse==0.4.1
     # via django
+stevedore==3.3.0
+    # via edx-opaque-keys

requirements/dev.txt

@@ -76,20 +76,23 @@ distlib==0.3.2
     # via
     #   -r requirements/ci.txt
     #   virtualenv
+django-crum==0.7.9
+    # via -r requirements/quality.txt
 django==2.2.24
     # via
     #   -c requirements/constraints.txt
     #   -r requirements/quality.txt
     #   django-crum
     #   edx-lint
-django-crum==0.7.9
-    # via -r requirements/quality.txt
+    #   edx-opaque-keys
 docutils==0.17.1
     # via
     #   -r requirements/quality.txt
     #   readme-renderer
 edx-lint==5.0.0
     # via -r requirements/quality.txt
+edx-opaque-keys[django]==2.2.1
+    # via -r requirements/quality.txt
 filelock==3.0.12
     # via
     #   -r requirements/ci.txt
@@ -211,6 +214,17 @@ pylint-plugin-utils==0.6
     #   -r requirements/quality.txt
     #   pylint-celery
     #   pylint-django
+pylint==2.8.3
+    # via
+    #   -r requirements/quality.txt
+    #   edx-lint
+    #   pylint-celery
+    #   pylint-django
+    #   pylint-plugin-utils
+pymongo==3.11.4
+    # via
+    #   -r requirements/quality.txt
+    #   edx-opaque-keys
 pyparsing==2.4.7
     # via
     #   -r requirements/ci.txt
@@ -281,6 +295,7 @@ stevedore==3.3.0
     # via
     #   -r requirements/quality.txt
     #   code-annotations
+    #   edx-opaque-keys
 text-unidecode==1.3
     # via
     #   -r requirements/quality.txt

requirements/doc.txt

@@ -32,13 +32,14 @@ coverage==5.5
     #   pytest-cov
 ddt==1.4.2
     # via -r requirements/test.txt
+django-crum==0.7.9
+    # via -r requirements/test.txt
 django==2.2.24
     # via
     #   -c requirements/constraints.txt
     #   -r requirements/test.txt
     #   django-crum
-django-crum==0.7.9
-    # via -r requirements/test.txt
+    #   edx-opaque-keys
 doc8==0.8.1
     # via -r requirements/doc.in
 docutils==0.17.1
@@ -47,6 +48,8 @@ docutils==0.17.1
     #   readme-renderer
     #   restructuredtext-lint
     #   sphinx
+edx-opaque-keys[django]==2.2.1
+    # via -r requirements/test.txt
 edx-sphinx-theme==2.1.0
     # via -r requirements/doc.in
 idna==2.10
@@ -89,6 +92,10 @@ pygments==2.9.0
     #   doc8
     #   readme-renderer
     #   sphinx
+pymongo==3.11.4
+    # via
+    #   -r requirements/test.txt
+    #   edx-opaque-keys
 pyparsing==2.4.7
     # via
     #   -r requirements/test.txt
@@ -154,6 +161,7 @@ stevedore==3.3.0
     #   -r requirements/test.txt
     #   code-annotations
     #   doc8
+    #   edx-opaque-keys
 text-unidecode==1.3
     # via
     #   -r requirements/test.txt

requirements/quality.txt

@@ -42,18 +42,21 @@ cryptography==3.4.7
     # via secretstorage
 ddt==1.4.2
     # via -r requirements/test.txt
+django-crum==0.7.9
+    # via -r requirements/test.txt
 django==2.2.24
     # via
     #   -c requirements/constraints.txt
     #   -r requirements/test.txt
     #   django-crum
     #   edx-lint
-django-crum==0.7.9
-    # via -r requirements/test.txt
+    #   edx-opaque-keys
 docutils==0.17.1
     # via readme-renderer
 edx-lint==5.0.0
     # via -r requirements/quality.in
+edx-opaque-keys[django]==2.2.1
+    # via -r requirements/test.txt
 idna==2.10
     # via requests
 importlib-metadata==4.6.0
@@ -127,6 +130,16 @@ pylint-plugin-utils==0.6
     # via
     #   pylint-celery
     #   pylint-django
+pylint==2.8.3
+    # via
+    #   edx-lint
+    #   pylint-celery
+    #   pylint-django
+    #   pylint-plugin-utils
+pymongo==3.11.4
+    # via
+    #   -r requirements/test.txt
+    #   edx-opaque-keys
 pyparsing==2.4.7
     # via
     #   -r requirements/test.txt
@@ -179,6 +192,7 @@ stevedore==3.3.0
     # via
     #   -r requirements/test.txt
     #   code-annotations
+    #   edx-opaque-keys
 text-unidecode==1.3
     # via
     #   -r requirements/test.txt

requirements/test.txt

@@ -5,7 +5,9 @@
 #    make upgrade
 #
 attrs==21.2.0
-    # via pytest
+    # via
+    #   -r requirements/base.txt
+    #   pytest
 click==8.0.1
     # via code-annotations
 code-annotations==1.1.2
@@ -14,12 +16,15 @@ coverage==5.5
     # via pytest-cov
 ddt==1.4.2
     # via -r requirements/test.in
+django-crum==0.7.9
+    # via -r requirements/base.txt
 django==2.2.24
     # via
     #   -c requirements/constraints.txt
     #   -r requirements/base.txt
     #   django-crum
-django-crum==0.7.9
+    #   edx-opaque-keys
+edx-opaque-keys[django]==2.2.1
     # via -r requirements/base.txt
 iniconfig==1.1.1
     # via pytest
@@ -30,11 +35,17 @@ markupsafe==2.0.1
 packaging==20.9
     # via pytest
 pbr==5.6.0
-    # via stevedore
+    # via
+    #   -r requirements/base.txt
+    #   stevedore
 pluggy==0.13.1
     # via pytest
 py==1.10.0
     # via pytest
+pymongo==3.11.4
+    # via
+    #   -r requirements/base.txt
+    #   edx-opaque-keys
 pyparsing==2.4.7
     # via packaging
 pytest==6.2.4
@@ -58,7 +69,10 @@ sqlparse==0.4.1
     #   -r requirements/base.txt
     #   django
 stevedore==3.3.0
-    # via code-annotations
+    # via
+    #   -r requirements/base.txt
+    #   code-annotations
+    #   edx-opaque-keys
 text-unidecode==1.3
     # via python-slugify
 toml==0.10.2