47 lines
1.3 KiB
Swift
47 lines
1.3 KiB
Swift
import Foundation
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import Models
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import SwiftGraphQL
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public extension DataService {
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func rules() async throws -> [Rule] {
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enum QueryResult {
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case success(result: [Rule])
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case error(error: String)
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}
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let selection = Selection<QueryResult, Unions.RulesResult> {
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try $0.on(
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rulesError: .init {
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QueryResult.error(error: try $0.errorCodes().description)
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},
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rulesSuccess: .init {
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QueryResult.success(result: try $0.rules(selection: ruleSelection.list))
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}
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)
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}
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let query = Selection.Query {
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try $0.rules(selection: selection)
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}
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let path = appEnvironment.graphqlPath
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let headers = networker.defaultHeaders
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return try await withCheckedThrowingContinuation { continuation in
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send(query, to: path, headers: headers) { queryResult in
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guard let payload = try? queryResult.get() else {
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continuation.resume(throwing: BasicError.message(messageText: "network request failed"))
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return
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}
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switch payload.data {
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case let .success(result: result):
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continuation.resume(returning: result)
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case .error:
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continuation.resume(throwing: BasicError.message(messageText: "Rules fetch error"))
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}
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}
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}
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}
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}
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