wip: add more schemas

apps/api/src/rewrite/services/db/courses.py

@@ -0,0 +1,29 @@
+from typing import Optional
+from sqlmodel import Field, SQLModel
+
+class CourseBase(SQLModel):
+    name: str
+    description: Optional[str] = ""
+    about: Optional[str] = ""
+    course_slug: str
+    learnings: Optional[str] = ""
+    tags: Optional[str] = ""
+    thumbnail_image: Optional[str] = ""
+    public: bool
+
+class Course(CourseBase, table=True):
+    id: Optional[int] = Field(default=None, primary_key=True)
+    org_id: int = Field(default=None, foreign_key="organization.id")
+    course_uuid: str
+    creation_date: str
+    update_date: str
+    
+class CourseCreate(CourseBase):
+    pass
+
+class CourseRead(CourseBase):
+    id: int
+    course_uuid: str
+    creation_date: str
+    update_date: str
+    pass