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December 7, 2017 09:58
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TypeScript + Redux なアレ(React+Redux 3日やってみはじめて期限に間に合わないと判断し作業をやめた人なので信頼性があるかは申し訳ないですが謎です…
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import { createStore, applyMiddleware, combineReducers } from "redux"; | |
import thunk from "redux-thunk"; | |
import { userReducer, UserAction, UserState } from "./user"; | |
import { handshakeReducer, HandShakeAction, HandshakeState } from "./handshake"; | |
import { productInfoReducer, ProductInfoAction, ProductInfoState } from "./product"; | |
import { circleReducer, CircleAction, CircleState } from "./circle"; | |
export const store = createStore(combineReducers({ | |
user: userReducer, | |
handshake: handshakeReducer, | |
productInfo: productInfoReducer, | |
circle: circleReducer, | |
}), | |
applyMiddleware(thunk)); | |
export type ReduxAction = UserAction | HandShakeAction | ProductInfoAction | CircleAction; | |
export type ReduxState = { | |
user: UserState; | |
handshake: HandshakeState; | |
productInfo: ProductInfoState; | |
circle: CircleState; | |
}; |
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import { Action, Dispatch, combineReducers } from "redux"; | |
import * as m from "./model"; | |
import * as userService from "../services/user.service"; | |
export type UserAction = UserLoadSettingsAction | UserLoginAction | UserGetMeAction; | |
const enum UserActionType { | |
LoadSettings = "user.loadSettings", | |
LogIn = "user.login", | |
GetMe = "user.getMe", | |
} | |
export interface UserState { | |
loadSettings: LoadSettingsState; | |
login: LoginState; | |
me: LoginUserState; | |
} | |
// ------ // | |
interface UserLoadSettingsAction extends Action { | |
type: UserActionType.LoadSettings; | |
status?: "success" | "error"; | |
email?: string; | |
password?: string; | |
user?: m.User; | |
} | |
export interface LoadSettingsState { | |
email?: string; | |
password?: string; | |
user?: m.User; | |
} | |
export function loadSettings() { | |
return (dispatch: Dispatch<UserAction>) => { | |
(async () => { | |
dispatch({ | |
type: UserActionType.LoadSettings, | |
}); | |
const auth = await userService.loadAuth(); | |
const userResp = await userService.login(auth); | |
if (userResp.status !== "success") { | |
dispatch({ | |
type: UserActionType.LoadSettings, | |
status: "error", | |
}); | |
return; | |
} | |
const { email, password } = auth; | |
const user = userResp.data; | |
dispatch({ | |
type: UserActionType.LoadSettings, | |
status: "success", | |
email, | |
password, | |
user, | |
}); | |
})().catch(e => { | |
dispatch({ | |
type: UserActionType.LoadSettings, | |
status: "error", | |
}); | |
}); | |
}; | |
} | |
function loadSettingsReducer(state: LoadSettingsState = {}, action: UserAction): LoadSettingsState { | |
if (action.type !== UserActionType.LoadSettings) { | |
return state; | |
} | |
switch (action.status) { | |
case void 0: | |
return Object.assign({}, state, { | |
isLoading: true, | |
isError: false, | |
email: "", | |
password: "", | |
user: void 0, | |
}); | |
case "success": | |
return Object.assign({}, state, { | |
isLoading: false, | |
isError: false, | |
email: action.email, | |
password: action.password, | |
user: action.user, | |
}); | |
case "error": | |
return Object.assign({}, state, { | |
isLoading: false, | |
isError: true, | |
email: "", | |
password: "", | |
user: void 0, | |
}); | |
default: | |
throw new Error(`unexpected status: ${action.status}`); | |
} | |
} | |
interface UserLoginAction extends Action { | |
type: UserActionType.LogIn; | |
status?: "success" | "error"; | |
req: m.UserLoginRequest; | |
resp?: m.User; | |
} | |
export interface LoginState { | |
isLoading?: boolean; | |
isError?: boolean; | |
user?: m.User; | |
} | |
export function login(req: m.UserLoginRequest) { | |
return (dispatch: Dispatch<{}>) => { | |
(async () => { | |
dispatch({ | |
type: UserActionType.LogIn, | |
req, | |
}); | |
const userResp = await userService.login(req); | |
if (userResp.status !== "success") { | |
dispatch({ | |
type: UserActionType.LogIn, | |
status: "error", | |
req, | |
}); | |
return; | |
} | |
dispatch({ | |
type: UserActionType.LogIn, | |
status: "success", | |
req, | |
resp: userResp.data, | |
}); | |
// ついで | |
dispatch({ | |
type: UserActionType.GetMe, | |
status: "success", | |
req, | |
resp: userResp.data, | |
}); | |
})().catch(e => { | |
dispatch({ | |
type: UserActionType.LogIn, | |
status: "error", | |
req, | |
}); | |
}); | |
}; | |
} | |
function loginReducer(state: LoginState = {}, action: UserAction): LoginState { | |
if (action.type !== UserActionType.LogIn) { | |
return state; | |
} | |
switch (action.status) { | |
case void 0: | |
return Object.assign({}, state, { | |
isLoading: true, | |
isError: false, | |
user: void 0, | |
}); | |
case "success": | |
return Object.assign({}, state, { | |
isLoading: false, | |
isError: false, | |
user: action.resp, | |
}); | |
case "error": | |
return Object.assign({}, state, { | |
isLoading: false, | |
isError: true, | |
user: void 0, | |
}); | |
default: | |
throw new Error(`unexpected status: ${action.status}`); | |
} | |
} | |
interface UserGetMeAction extends Action { | |
type: UserActionType.GetMe; | |
status?: "success" | "error"; | |
resp?: m.User; | |
} | |
export interface LoginUserState { | |
isLoading?: boolean; | |
isError?: boolean; | |
user?: m.User; | |
} | |
export function getMe() { | |
return (dispatch: (value: UserGetMeAction) => void) => { | |
const type = UserActionType.GetMe; | |
(async () => { | |
dispatch({ | |
type, | |
}); | |
const userResp = await userService.getMe(); | |
if (userResp.status !== "success") { | |
dispatch({ | |
type, | |
status: "error", | |
resp: void 0, | |
}); | |
return; | |
} | |
dispatch({ | |
type, | |
status: "success", | |
resp: userResp.data, | |
}); | |
})().catch(e => { | |
dispatch({ | |
type, | |
status: "error", | |
resp: void 0, | |
}); | |
}); | |
}; | |
} | |
function getMeReducer(state: LoginUserState = {}, action: UserAction): LoginUserState { | |
if (action.type !== UserActionType.GetMe) { | |
return state; | |
} | |
switch (action.status) { | |
case void 0: | |
return Object.assign({}, state, { | |
isLoading: true, | |
isError: false, | |
user: void 0, | |
}); | |
case "success": | |
return Object.assign({}, state, { | |
isLoading: false, | |
isError: false, | |
user: action.resp, | |
}); | |
case "error": | |
return Object.assign({}, state, { | |
isLoading: false, | |
isError: true, | |
user: void 0, | |
}); | |
default: | |
throw new Error(`unexpected status: ${action.status}`); | |
} | |
} | |
export const userReducer = combineReducers({ | |
loadSettings: loadSettingsReducer, | |
login: loginReducer, | |
me: getMeReducer, | |
}); |
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