Alamofire sending parameter array with key and multiple value - swift

Question

I need to do this in my project:
multiple values in multiple array common key for parameter
Some links that have the same question but no exact answers, I always see posts that have answers like use a custom encoding and that's it.
https://github.com/Alamofire/Alamofire/issues/570
i have 4 array :
var imagesArray: [UIImage] = [], var DayOpreation: [String] = [],varDayOffStart: [String] = [], var DayOffEnd: [String] = []
and this my code :
let parameters : Parameters = [
"about": self.descriptionLabel.text!,
"address" : addressLabel.text!,
"country" : "1",
"state": "1",
"city" : "1",
"postcode" : self.postalCode.text!,
"policies": self.policiesLabel.text,
"longitude" : "",
"latitude" : "",
"available_24hours": "0",
"open_hour" : "09:00",
"closed_hour" : "18:00",
"operating_days[0]": "Senin",
"days_off[0][start]" : "2019-10-10",
"days_off[0][end]" : "2019-10-15",
]
let token = UserDefaults.standard.string(forKey: UserDefaultConstant.ACCESS_TOKEN)
let headers = ["key": "\(token!)"
]
let ImageData = UIImageView()
ImageData.image = UIImage(named: "rectangle-1")
let imgData = UIImagePNGRepresentation(ImageData.image!)!
Alamofire.upload(multipartFormData: { multipartFormData in
multipartFormData.append(imgData, withName: "photo_profile[0]",fileName: "file.jpg", mimeType: "image/jpg")
for (key, value) in parameters {
multipartFormData.append((value as AnyObject).data(using: String.Encoding.utf8.rawValue)!, withName: key)
}
},
to:"\(Endpoints.BASE)\(Endpoints.UPDATE_VENDOR)",
method: .post,
headers: headers,
encodingCompletion: { encodingResult in
switch encodingResult {
case .success(let upload, _, _):
upload.responseJSON { response in
if let data = response.data {
guard let json = try? JSON(data: data) else { return }
let messageRoom = json["message"].string
print("listOfficialRoom== ",json)
}
}
case .failure(let encodingError):
print(encodingError)
}
})

Answer 1

Use Paramaters in Alamofire, something like this
let daysOff = [String: Any]() // array of dictionaries for days off
for (i, day) in days.enumerated() {
let dayOff: Parameters = [
"start": day.start,
"end": day.end
]
daysOff["\(i)"] = dayOff
}
let parameters: Parameters = [
"open_hour": "...",
"closed_hour": "...",
"days_off": daysOff
]