284 lines
10 KiB
Swift
284 lines
10 KiB
Swift
//
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// DBEntities.swift
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// Alamofire
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//
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// Created by mayue on 2022/11/4.
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//
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import Foundation
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import CryptoSwift
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internal enum Entity {
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}
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extension Entity {
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struct EventRecord: Codable {
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enum Priority: Int, Codable {
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case EMERGENCE = 0
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case HIGH = 5
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case DEFAULT = 10
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case LOW = 15
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}
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enum TransitionStatus: Int, Codable {
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case idle = 0
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case instransition = 1
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}
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let recordId: String
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let eventName: String
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let eventJson: String
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///单位毫秒
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let timestamp: Int64
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let priority: Priority
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let transitionStatus: TransitionStatus
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init(eventName: String, event: Entity.Event, priority: Priority = .DEFAULT, transitionStatus: TransitionStatus = .idle) {
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let now = Date()
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let eventJson = event.asString ?? ""
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if eventJson.isEmpty {
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cdPrint("[WARNING] error for convert event to json")
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}
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self.recordId = "\(eventName)\(eventJson)\(now.timeIntervalSince1970)\(Int.random(in: Int.min...Int.max))".md5()
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self.eventName = eventName
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self.eventJson = eventJson
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self.timestamp = event.timestamp
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self.priority = priority
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self.transitionStatus = transitionStatus
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}
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init(recordId: String, eventName: String, eventJson: String, timestamp: Int64, priority: Int, transitionStatus: Int) {
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self.recordId = recordId
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self.eventName = eventName
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self.eventJson = eventJson
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self.timestamp = timestamp
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self.priority = .init(rawValue: priority) ?? .DEFAULT
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self.transitionStatus = .init(rawValue: transitionStatus) ?? .idle
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}
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enum CodingKeys: String, CodingKey {
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case recordId
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case eventName
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case eventJson
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case timestamp
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case priority
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case transitionStatus
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}
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static func createTableSql(with name: String) -> String {
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return """
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CREATE TABLE IF NOT EXISTS \(name)(
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\(CodingKeys.recordId.rawValue) TEXT UNIQUE NOT NULL PRIMARY KEY,
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\(CodingKeys.eventName.rawValue) TEXT NOT NULL,
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\(CodingKeys.eventJson.rawValue) TEXT NOT NULL,
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\(CodingKeys.timestamp.rawValue) INTEGER,
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\(CodingKeys.priority.rawValue) INTEGER,
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\(CodingKeys.transitionStatus.rawValue) INTEGER);
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"""
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}
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func insertSql(to tableName: String) -> String {
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return "INSERT INTO \(tableName) VALUES ('\(recordId)', '\(eventName)', '\(eventJson)', '\(timestamp)', '\(priority.rawValue)', '\(transitionStatus.rawValue)')"
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}
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}
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}
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extension Entity {
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struct Event: Codable {
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///客户端中记录此事件的时间（采用世界协调时间，毫秒为单位）
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let timestamp: Int64
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let event: String
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let userInfo: UserInfo
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let param: [String: EventValue]
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let properties: [String: String]
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let eventId: String
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enum CodingKeys: String, CodingKey {
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case timestamp
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case userInfo = "info"
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case event, param, properties
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case eventId
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}
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init(timestamp: Int64, event: String, userInfo: UserInfo, parameters: [String : Any], properties: [String : String]) throws {
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guard let normalizedEvent = Self.normalizeKey(event),
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normalizedEvent == event else {
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cdPrint("drop event because of illegal event name: \(event)")
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cdPrint("standard: https://developers.google.com/android/reference/com/google/firebase/analytics/FirebaseAnalytics.Event")
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throw NSError(domain: "cunstrcting event error", code: 0, userInfo: [NSLocalizedDescriptionKey : "illegal event name: \(event)"])
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}
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self.eventId = UUID().uuidString.lowercased()
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self.timestamp = timestamp
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self.event = normalizedEvent
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self.userInfo = userInfo
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self.param = Self.normalizeParameters(parameters)
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self.properties = properties
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}
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static let maxParametersCount = 25
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static let maxKeyLength = 40
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static let maxParameterStringValueLength = 128
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static func normalizeParameters(_ parameters: [String : Any]) -> [String : EventValue] {
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var params = [String : EventValue]()
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var allParams = parameters;
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GuruAnalytics.BuiltinParametersKeys.allCases.forEach { paramKey in
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if let value = allParams.removeValue(forKey: paramKey.rawValue) {
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params[paramKey.rawValue] = normalizeValue(value);
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}
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}
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var count = 0
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allParams.sorted(by: { $0.key < $1.key }).forEach({ key, value in
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guard count < maxParametersCount else {
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cdPrint("too many parameters")
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cdPrint("standard: https://developers.google.com/android/reference/com/google/firebase/analytics/FirebaseAnalytics.Event")
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return
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}
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guard let normalizedKey = normalizeKey(key),
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normalizedKey == key else {
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cdPrint("drop event parameter because of illegal key: \(key)")
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cdPrint("standard: https://developers.google.com/android/reference/com/google/firebase/analytics/FirebaseAnalytics.Event")
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return
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}
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params[normalizedKey] = normalizeValue(value)
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count += 1
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})
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return params
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}
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static func normalizeValue(_ value: Any) -> EventValue {
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var preprocessedValue = value
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if let val = preprocessedValue as? NSNumber {
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preprocessedValue = val.numricValue
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}
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let eventValue: EventValue
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if let value = preprocessedValue as? String {
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eventValue = Entity.EventValue(stringValue: normalizeStringValue(String(value.prefix(maxParameterStringValueLength))))
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} else if let value = preprocessedValue as? Int {
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eventValue = Entity.EventValue(longValue: Int64(value))
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} else if let value = preprocessedValue as? Int64 {
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eventValue = Entity.EventValue(longValue: value)
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} else if let value = preprocessedValue as? Double {
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eventValue = Entity.EventValue(doubleValue: value)
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} else {
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eventValue = Entity.EventValue(stringValue: normalizeStringValue(String("\(value)".prefix(maxParameterStringValueLength))))
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}
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return eventValue
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}
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static func normalizeStringValue(_ value: String) -> String {
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let normalizedString = value.replacingOccurrences(of: "'", with: "''")
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cdPrint("original string value: \(value)")
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cdPrint("normalized string value: \(normalizedString)")
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return normalizedString
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}
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static func normalizeKey(_ key: String) -> String? {
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var mutableKey = key
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while let first = mutableKey.first,
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!first.isLetter {
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_ = mutableKey.removeFirst()
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}
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var normalizedKey = ""
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var count = 0
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mutableKey.forEach { c in
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guard count < maxKeyLength,
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c.isAlphabetic || c.isDigit || c == "_" else { return }
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normalizedKey.append(c)
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count += 1
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}
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return normalizedKey.isEmpty ? nil : normalizedKey
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}
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}
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///用户信息
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struct UserInfo: Codable {
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///中台ID。只在未获取到uid时可以为空
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let uid: String?
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///设备ID（用户的设备ID，iOS取用户的IDFV或UUID，Android取androidID）
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let deviceId: String?
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///adjust_id。只在未获取到adjust时可以为空
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let adjustId: String?
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///广告 ID/广告标识符 (IDFA)
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let adId: String?
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///用户的pseudo_id
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let firebaseId: String?
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///appsFlyerId
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let appsflyerId: String?
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///IDFV
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let vendorId: String? = UIDevice().identifierForVendor?.uuidString
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enum CodingKeys: String, CodingKey {
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case deviceId
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case uid
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case adjustId
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case adId
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case firebaseId
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case vendorId
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case appsflyerId
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}
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}
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// 参数对应的值
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struct EventValue: Codable {
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let stringValue: String? // 事件参数的字符串值
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let longValue: Int64? // 事件参数的整数值
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let doubleValue: Double? // 事件参数的小数值。注意：APP序列化成JSON时，注意不要序列化成科学计数法
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init(stringValue: String? = nil, longValue: Int64? = nil, doubleValue: Double? = nil) {
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self.stringValue = stringValue
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self.longValue = longValue
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self.doubleValue = doubleValue
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}
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enum CodingKeys: String, CodingKey {
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case stringValue = "s"
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case longValue = "i"
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case doubleValue = "d"
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}
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}
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}
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extension Entity {
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struct SystemTimeResult: Codable {
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let data: Int64
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}
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}
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extension Entity {
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struct Session {
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let id: UUID = UUID()
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var sessionId: Int {
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return id.uuidString.hash
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}
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}
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struct SessionNumber: Codable {
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var number: Int
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let createdAtMs: Int64
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static func createNumber() -> SessionNumber {
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return SessionNumber(number: 0, createdAtMs: Date().msSince1970)
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}
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}
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}
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