汉秋
c083f1d4b3
统一账号作用域 Key 对齐 Android，新增缓存 schema 迁移清理旧数据，并同步更新相关模块与单元测试。 Co-authored-by: Cursor <cursoragent@cursor.com>
101 lines
3.3 KiB
Swift
101 lines
3.3 KiB
Swift
//
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// AppPermissionStore.swift
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// suixinkan
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//
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import Foundation
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/// 管理当前账号的角色权限、首页权限与可选景区缓存。
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final class AppPermissionStore {
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private enum Key: String, CaseIterable {
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case legacyRoleId = "key_in_role_id"
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case rolePermissionList = "key_role_permission_list"
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case permissionItems = "key_in_permission"
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case roleScenicList = "key_current_role_scenic_list"
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}
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private let defaults: UserDefaults
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private let session: AppSessionStore
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/// 使用指定持久化容器和会话创建权限存储。
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init(defaults: UserDefaults, session: AppSessionStore) {
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self.defaults = defaults
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self.session = session
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}
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/// 旧版 role_id，用于权限匹配兜底。
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var legacyRoleId: Int {
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get {
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guard let key = scopedKey(.legacyRoleId) else { return 0 }
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return defaults.integer(forKey: key)
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}
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set {
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guard let key = scopedKey(.legacyRoleId) else { return }
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defaults.set(newValue, forKey: key)
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}
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}
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/// 保存完整 role-permission 列表。
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func saveRolePermissionList(_ list: [RolePermissionResponse]) {
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save(list, for: .rolePermissionList)
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}
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/// 读取完整 role-permission 列表。
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func rolePermissionList() -> [RolePermissionResponse] {
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load([RolePermissionResponse].self, for: .rolePermissionList) ?? []
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}
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/// 保存当前角色扁平权限。
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func savePermissionItems(_ items: [HomePermissionItem]) {
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save(items, for: .permissionItems)
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}
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/// 读取当前角色扁平权限。
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func permissionItems() -> [HomePermissionItem] {
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load([HomePermissionItem].self, for: .permissionItems) ?? []
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}
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/// 保存当前角色可选景区列表。
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func saveRoleScenicList(_ scenicList: [ScenicInfo]) {
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save(scenicList, for: .roleScenicList)
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}
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/// 读取当前角色可选景区列表。
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func roleScenicList() -> [ScenicInfo] {
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load([ScenicInfo].self, for: .roleScenicList) ?? []
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}
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/// 在 role-permission 列表中匹配当前账号角色。
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func matchRolePermissionItem(in list: [RolePermissionResponse]) -> RolePermissionResponse? {
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RolePermissionMatcher.match(
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in: list,
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roleCode: session.roleCode,
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roleName: session.roleName,
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legacyRoleId: legacyRoleId
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)
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}
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/// 清除当前账号的全部权限缓存。
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func clear(accountScope: String) {
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guard !accountScope.isEmpty else { return }
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Key.allCases.forEach { defaults.removeObject(forKey: "\(accountScope)_\($0.rawValue)") }
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}
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private func save<Value: Encodable>(_ value: Value, for key: Key) {
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guard let scopedKey = scopedKey(key),
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let data = try? JSONEncoder().encode(value) else { return }
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defaults.set(data, forKey: scopedKey)
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}
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private func load<Value: Decodable>(_ type: Value.Type, for key: Key) -> Value? {
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guard let scopedKey = scopedKey(key),
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let data = defaults.data(forKey: scopedKey) else { return nil }
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return try? JSONDecoder().decode(type, from: data)
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}
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private func scopedKey(_ key: Key) -> String? {
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session.accountScopedKey(key.rawValue)
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}
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}
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