NoSQL Model

data.js

"users": [
	"user1": {
		"id": "user1",
		"username": "Notflip"
	}
]

"categories": [
	"category1": {
		"name": "Productivity",
		"paths_count": 5 // for sorting, update via cloud functions
	}
]

"paths": [ 
	"path1": {
		"name": "Path 1",
		"user": {"username": "notflip"}
		"likes_count": 2, // for sorting, update via cloud functions
		"likes": ["user1"]
		"categories": ["category1"] // Issue: this needs seconds query to fetch together with path
	}
]

"comments": [
	"comment1": {
		"id": "comment1",
		"path": "path1",
		"commenter": "user1",
		"comment": "I love this!",
		"upvotes": 4
	}
]

"courses": [
	"course1": {
		"id": "course1",
		"path": "path1",
		"content": "Course 1 content"
	}
]