Alamofire multi parameters dictionary - swift

Question

Hi i am trying to give to alamofire parameters called "addons" that are in array...array can contain 3 or X items. I am trying to use FOR cycle to ad dictionary to another another one set of items, but...it only shows the last one...that seems it override the previous one. I tried everything I know...Even try to use SwiftyJSON framework....but alamofire only take pure dictionary type.
let itemsArr = ["Skirts", "Coat", "Shirt"]
let priceArr = ["7.00", "7.00", "2.90"]
let quantityArr = ["2", "5", "1"]
let personalInfo: [String : Any] = [
"phone" : phone,
"notes" : descNote
]
var para: [String: Any] = [
"pieces" : pieces,
"personal_info" : personalInfo,
"payment_method" : paymentMethod
]
for i in 0..<itemsArr.count {
let addons: [String: Any] = [
"name":itemsArr[i],
"price":priceArr[i],
"quantity":quantityArr[i]
]
print(addons)
para["addons"] = addons
}
well I need something like this
{
"pieces": 12,
"personal_info": {
"phone": "[phone]",
"notes": "Plz be fast, I need to play Game of War"
},
"payment_method": "cod",
"addons": [
{
"name": "Select day Tue",
"price": 3.5,
"quantity": 1
},
{
"name": "Select day Thu",
"price": 3.5,
"quantity": 1
}
]
}

Answer 1

Your problem is that in loop you are overwriting variable every single iteration with single result. That's why only last one is left for you.
What you should do is:
//create an array to store the addons outside of the loop
var addons: [[String: Any]] = []
for i in 0..<itemsArr.count {
let addon: [String: Any] = [
"name":itemsArr[i],
"price":priceArr[i],
"quantity":quantityArr[i]
]
//append a single addon to our array prepared before the loop
addons.append(addon)
}
//once we gathered all addons, append results to `para` dictionary
para["addons"] = addons