curl --request POST \
--url 'https://YOURSITE.konstant.ly/openapi/v1/users/1234567890/assignments' \
--header 'X-API-KEY: 1qaz2wsx3edc4rfv1qaz2wsx3edc4rfv' \
--header 'Content-Type: application/json' \
--data '{
"courses": [110, 150],
"deadlineAt": 1704067200
}'

import requests
from typing import List, Optional

def assign_courses(api_key: str, user_id: str,
courses: List[int],
assign_at: Optional[int] = None,
deadline_at: Optional[int] = None) -> dict:
url = f"https://YOURSITE.konstant.ly/openapi/v1/users/{user_id}/assignments"
headers = {
"X-API-KEY": api_key,
"Content-Type": "application/json"
}

data = {"courses": courses}
if assign_at:
data["assignAt"] = assign_at
if deadline_at:
data["deadlineAt"] = deadline_at

response = requests.post(url, headers=headers, json=data)

if response.status_code == 400:
error_data = response.json()
print("Validation errors:")
for field, errors in error_data.get('errors', {}).items():
print(f"{field}: {', '.join(errors)}")
raise ValueError(error_data.get('message', 'Invalid request'))

if response.status_code == 404:
raise ValueError(f"User {user_id} not found")

response.raise_for_status()
return response.json()

# Example usage
try:
result = assign_courses(
"1qaz2wsx3edc4rfv1qaz2wsx3edc4rfv",
"1234567890",
courses=[110, 150],
deadline_at=1704067200
)
print(f"Assigned {len(result['assignments'])} courses")
for assignment in result['assignments']:
print(f"Course: {assignment['course']['name']}")
except Exception as e:
print(f"Failed to assign courses: {str(e)}")

const axios = require('axios');

async function assignCourses(apiKey, userId, courses, assignAt = null, deadlineAt = null) {
const data = { courses };
if (assignAt) data.assignAt = assignAt;
if (deadlineAt) data.deadlineAt = deadlineAt;

try {
const response = await axios.post(
`https://YOURSITE.konstant.ly/openapi/v1/users/${userId}/assignments`,
data,
{
headers: {
'X-API-KEY': apiKey,
'Content-Type': 'application/json'
}
}
);
return response.data;
} catch (error) {
if (error.response?.status === 400) {
console.error('Validation errors:');
const errors = error.response.data.errors || {};
Object.entries(errors).forEach(([field, messages]) => {
console.error(`${field}: ${messages.join(', ')}`);
});
throw new Error(error.response.data.message || 'Invalid request');
}
if (error.response?.status === 404) {
throw new Error(`User ${userId} not found`);
}
throw error;
}
}

// Example usage
assignCourses(
'1qaz2wsx3edc4rfv1qaz2wsx3edc4rfv',
'1234567890',
[110, 150],
null,
1704067200
)
.then(result => {
console.log(`Assigned ${result.assignments.length} courses`);
result.assignments.forEach(assignment => {
console.log(`Course: ${assignment.course.name}`);
});
})
.catch(error => console.error('Failed to assign courses:', error.message));

{
    "assignments": [
{
    "assignedAt": 1443183322,
    "startedAt": 0,
    "deadlineAt": 1704067200,
    "finishedAt": 0,
    "progressValue": 0,
    "resultValue": 0,
    "isCourseStarted": false,
    "isCourseFinished": false,
    "isExpired": false,
    "course": {
    "id": 110,
    "name": "Sales Fundamentals",
    "annotation": "Core sales concepts and techniques",
    "isDraft": false,
    "createdAt": 1507807711,
    "updatedAt": 1507808372,
    "publishedAt": 1508225229,
    "image": null
}
}
    ]
}

{
    "status": 400,
    "message": "Validation failed",
    "errors": {
    "courses": ["Courses array cannot be empty"]
}
}

{
    "status": 404,
    "message": "Not found"
}