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schema.json
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schema.json
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{
"$id": "http://ex.com/example.json",
"$schema": "http://json-schema.org/draft-06/schema#",
"type": "object",
"definitions": {
"unit": {
"type": "object",
"required": ["name", "type", "topic"],
"properties": {
"name": {
"$id": "/properties/name",
"type": "string",
"description": "Unique human-readable name within the scope of this subject",
"examples": ["days_to_week_conversion", "inheritance.animals"]
},
"type": {
"$id": "/properties/type",
"type": "string",
"description": "Describes what type of unit this is",
"examples": ["resource", "task", "exercise"]
},
"topic": {
"$id": "/properties/topic",
"type": "string",
"description": "Describes what topic this belongs to ",
"examples": ["For loops", "Inheritance"]
},
"difficulty": {
"$id": "/properties/difficulty",
"type": "number",
"description": "The difficulty of the given unit",
"default": 0
},
"opened": {
"$id": "/properties/opened",
"type": ["boolean", "number"]
},
"completed": {
"$id": "/properties/completed",
"type": ["boolean", "number"]
},
"recommended": {
"$id": "/properties/recommended",
"type": ["boolean", "number"]
},
"timeSpent": {
"$id": "/properties/time_spent",
"type": "integer",
"title": "The TimeSpent Schema ",
"default": 0,
"examples": [
3500
]
},
"performance": {
"$id": "/properties/performance",
"type": "number",
"title": "The Performance Schema ",
"default": 0,
"examples": [
0.6
]
}
}
}
},
"properties": {
"id": {
"type": "string",
"description": "Unique identifier for a course. For example course code.",
"examples": ["TDT4100", "IT3010"]
},
"name": {
"type": "string",
"description": "Human-readable name of the course.",
"examples": ["Object-oriented programming", "Web development"]
},
"units": {
"type": "array",
"items": {
"type": "object",
"allOf": [
{"$ref": "#/definitions/unit"},
{
"properties": {
"opened": {
"type": "number",
"description": "Avarage student opened rate for this unit. Value between 0 and 1"
},
"completed": {
"type": "number",
"description": "Avarage student completion rate for this unit. Value between 0 and 1"
},
"recommended": {
"type": "number",
"description": "Rate at which this unit has been recommended to students. Value between 0 and1"
},
"timeSpent": {
"description": "Avarage time spent on this unit. Value in seconds"
},
"performance": {
"type": "number",
"description": "Avarage student performance for this unit. Value between 0 and 1"
},
"expectedPerformance": {
"$id": "/properties/performance",
"type": "number",
"description": "Defines the units expected performance measure.",
"default": 1,
"examples": [
0.8
]
}
}
}
]
}
},
"students": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {"type": "string"},
"performance": {
"type": "number",
"description": "Overall student performance. Values between 0 and 1"
},
"units": {
"type": "array",
"items": {
"type": "object",
"allOf": [
{"$ref": "#/definitions/unit"},
{
"properties": {
"opened": {
"type": "boolean",
"description": "True if the student has opened the unit."
},
"completed": {
"type": "boolean",
"description": "True if the student has completed the unit."
},
"recommended": {
"type": "boolean",
"description": "True if the unit is recommended to the student.",
"default": false,
"examples": [
false, 0.6
]
},
"timeSpent": {
"type": "integer",
"description": "How many seconds the user has spent on the unit.",
"minimum": 0
}
}
}
]
}
}
}
}
}
}
}