I have my struct as:
struct CategoryViewModel2: Codable {
let data: [Datum2]?
}
// MARK: - Datum
struct Datum2: Codable {
let the0: Int?
let the1, the2: String?
let the3, the4, id: Int?
let name, image: String?
let parentID, status: Int?
let item: [Item2]?
let sub: [Sub2]?
enum CodingKeys: String, CodingKey {
case the0 = "0"
case the1 = "1"
case the2 = "2"
case the3 = "3"
case the4 = "4"
case id, name, image
case parentID = "parent_id"
case status, item, sub
}
}
// MARK: - Item
struct Item2: Codable {
let id: Int?
let name: String?
let image: String?
let itemDescription: String?
let price: Int?
let saleprice: Int?
let parentID, isVariation, ftype, status: Int?
let type: String?
let isCart: Int?
let imageslider: [Imageslider2]?
let isfavourite: Int?
let variation: [Variation2]?
enum CodingKeys: String, CodingKey {
case id, name, image
case itemDescription = "description"
case price, saleprice
case parentID = "parent_id"
case isVariation = "is_variation"
case ftype, status, type
case isCart = "is_cart"
case imageslider, isfavourite, variation
}
}
// MARK: - Imageslider
struct Imageslider2: Codable {
let the0, imagename: String?
let imagepath: String?
enum CodingKeys: String, CodingKey {
case the0 = "0"
case imagename, imagepath
}
}
// MARK: - Variation
struct Variation2: Codable {
let the0, the1: Int?
let the2: String?
let the3: Int?
let the4: Int?
let id, itemID: Int?
let attributeValue: String?
let variationPrice: Int?
let variationSaleprice: Int?
let isCart: Int?
enum CodingKeys: String, CodingKey {
case the0 = "0"
case the1 = "1"
case the2 = "2"
case the3 = "3"
case the4 = "4"
case id
case itemID = "item_id"
case attributeValue = "attribute_value"
case variationPrice = "variation_price"
case variationSaleprice = "variation_saleprice"
case isCart = "is_cart"
}
}
And my json response is like this:
`{
"data": [
{
"id": 10,
"0": 10,
"name": "Coffee",
"1": "Coffee",
"image": "28-11-2022-1669614108unnamed.png",
"2": "28-11-2022-1669614108unnamed.png",
"parent_id": 0,
"3": 0,
"status": 1,
"4": 1,
"item": []
},
{
"id": 1,
"0": 1,
"name": "Soups",
"1": "Soups",
"image": "29-09-2022-1664432271Homemade-Vegetable-Soup-Recipe-2-1200.jpeg",
"2": "29-09-2022-1664432271Homemade-Vegetable-Soup-Recipe-2-1200.jpeg",
"parent_id": 0,
"3": 0,
"status": 1,
"4": 1,
"item": [
{
"id": 2,
"0": 2,
"name": "Subzi Ka Shorba",
"1": "Subzi Ka Shorba",
"image": null,
"2": null,
"description": "Borth of mixed veggies",
"3": "Borth of mixed veggies",
"price": 15,
"4": 15,
"saleprice": 12,
"5": 12,
"parent_id": 1,
"6": 1,
"is_variation": 1,
"7": 1,
"ftype": 1,
"8": 1,
"status": 1,
"9": 1,
"type": "tm",
"10": "tm",
"variation": [
{
"id": 36,
"0": 36,
"item_id": 2,
"1": 2,
"attribute_value": "Full",
"2": "Full",
"variation_price": 13,
"3": 13,
"variation_saleprice": 11,
"4": 11,
"is_cart": 0
},
{
"id": 35,
"0": 35,
"item_id": 2,
"1": 2,
"attribute_value": "Half",
"2": "Half",
"variation_price": 6,
"3": 6,
"variation_saleprice": 5.5,
"4": 5.5,
"is_cart": 0
}`
I am able to decode the data from the api using:
let parseData = try JSONDecoder().decode(CategoryViewModel2.self, from: ((response as? [String: Any])?.toData())!)
I am also able to print the response on my console as:
`parseData one is CategoryViewModel2(data: Optional([Paan_Casa.Datum2(the0: Optional(10), the1: Optional("Coffee"), the2: Optional("28-11-2022-1669614108unnamed.png"), the3: Optional(0), the4: Optional(1), id: Optional(10), name: Optional("Coffee"), image: Optional("28-11-2022-1669614108unnamed.png"), parentID: Optional(0), status: Optional(1), item: Optional([]), sub: nil), Paan_Casa.Datum2(the0: Optional(1), the1: Optional("Soups"), the2: Optional("29-09-2022-1664432271Homemade-Vegetable-Soup-Recipe-2-1200.jpeg"), the3: Optional(0), the4: Optional(1), id: Optional(1), name: Optional("Soups"), image: Optional("29-09-2022-1664432271Homemade-Vegetable-Soup-Recipe-2-1200.jpeg"), parentID: Optional(0), status: Optional(1), item: Optional([Paan_Casa.Item2(id: Optional(2), name: Optional("Subzi Ka Shorba"), image: nil, itemDescription: Optional("Borth of mixed veggies"), price: Optional(15), saleprice: Optional(12), parentID: Optional(1), isVariation: Optional(1), ftype: Optional(1), status: Optional(1), type: Optional("tm"), isCart: Optional(1), imageslider: Optional([Paan_Casa.Imageslider2(the0: Optional("29-09-2022-1664432939spring-vegetable-soup-7.jpeg"), imagename: Optional("29-09-2022-1664432939spring-vegetable-soup-7.jpeg"), imagepath: Optional("https://saidham.getfortune.app/administrator/business-admin/admin/uploads/category/29-09-2022-1664432939spring-vegetable-soup-7.jpeg"))]), isfavourite: Optional(0), variation: Optional([Paan_Casa.Variation2(the0: Optional(42), the1: Optional(2), the2: Optional("Half"), the3: Optional(6), the4: Optional(5), id: Optional(42), itemID: Optional(2), attributeValue: Optional("Half"), variationPrice: Optional(6), variationSaleprice: Optional(5), isCart: Optional(0)), Paan_Casa.Variation2(the0: Optional(41), the1: Optional(2), the2: Optional("Full"), the3: Optional(13), the4: Optional(11), id: Optional(41), itemID: Optional(2), attributeValue: Optional("Full"), variationPrice: Optional(13), variationSaleprice: Optional(11), isCart: Optional(1))])), Paan_Casa.Item2(id: Optional(1), name: Optional("Tamatar Ka Sorba"), image: nil, itemDescription: Optional("hj"), price: Optional(15), saleprice: Optional(11), parentID: Optional(1), isVariation: Optional(0), ftype: Optional(1), status: Optional(1), type: Optional("tm"), isCart: Optional(1), imageslider: Optional([Paan_Casa.Imageslider2(the0: Optional("29-09-2022-1664432864Tomato Soup.jpeg"), imagename: Optional("29-09-2022-1664432864Tomato Soup.jpeg"), imagepath: Optional("https://saidham.getfortune.app/administrator/business-admin/admin/uploads/category/29-09-2022-1664432864Tomato Soup.jpeg"))]), isfavourite: Optional(0), variation: nil)]), sub: nil)]))`
I wanna access the values stored in variation struct ie variation_saleprice
I looked at questions similar to my problem but none of them had optionals in the struct. one of the answer by @ielyamani is Expected to decode Int but found a string
the code
let houses = try JSONDecoder().decode(ServerStatus.self, from: data).data.houses
shall work to access the nested values inside of the house struct.
I tried to do it using let parseData = try JSONDecoder().decode(CategoryViewModel2.self, from: ((response as? [String: Any])?.toData())!).data.item but Xcode refuses to recognise the variable item.