feat: user init & refactors

apps/api/src/db/activities.py

@@ -0,0 +1,58 @@
+from typing import Literal, Optional
+from sqlalchemy import JSON, Column
+from sqlmodel import Field, Session, SQLModel, create_engine, select
+from enum import Enum
+
+
+class ActivityTypeEnum(str, Enum):
+    VIDEO = "VIDEO"
+    DOCUMENT = "DOCUMENT"
+    DYNAMIC = "DYNAMIC"
+    ASSESSMENT = "ASSESSMENT"
+    CUSTOM = "CUSTOM"
+
+
+class ActivitySubTypeEnum(str, Enum):
+    # Dynamic
+    DYNAMIC_PAGE = "DYNAMIC_PAGE"
+    # Video
+    VIDEO_YOUTUBE = "VIDEO_YOUTUBE"
+    VIDEO_HOSTED = "VIDEO_HOSTED"
+    # Document
+    DOCUMENT_PDF = "DOCUMENT_PDF"
+    DOCUMENT_DOC = "DOCUMENT_GDOC"
+    # Assessment
+    ASSESSMENT_QUIZ = "ASSESSMENT_QUIZ"
+    # Custom
+    CUSTOM = "CUSTOM"
+
+
+class ActivityBase(SQLModel):
+    name: str
+    activity_type: ActivityTypeEnum = ActivityTypeEnum.CUSTOM
+    activity_sub_type: ActivitySubTypeEnum = ActivitySubTypeEnum.CUSTOM
+    slug: str
+    content: dict = Field(default={}, sa_column=Column(JSON))
+    published_version: int
+    version: int
+    org_id: int = Field(default=None, foreign_key="organization.id")
+    course_id: int = Field(default=None, foreign_key="course.id")
+
+
+class Activity(ActivityBase, table=True):
+    id: Optional[int] = Field(default=None, primary_key=True)
+    activity_uuid: str
+    creation_date: str
+    update_date: str
+
+
+class ActivityCreate(ActivityBase):
+    pass
+
+
+class ActivityRead(ActivityBase):
+    id: int
+    activity_uuid: str
+    creation_date: str
+    update_date: str
+    pass