app.js 4.4 KB

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  1. import store from '../store'
  2. import * as util from './util'
  3. import { paginate } from '@/common/constant'
  4. /**
  5. * 获取当前运行的终端(App H5 小程序)
  6. * https://uniapp.dcloud.io/platform
  7. */
  8. export const getPlatform = () => {
  9. // #ifdef APP-PLUS
  10. const platform = 'App'
  11. // #endif
  12. // #ifdef APP-PLUS-NVUE
  13. const platform = 'App'
  14. // #endif
  15. // #ifdef H5
  16. const platform = 'H5'
  17. // #endif
  18. // #ifdef MP-WEIXIN
  19. const platform = 'MP-WEIXIN'
  20. // #endif
  21. // #ifdef MP-ALIPAY
  22. const platform = 'MP-ALIPAY'
  23. // #endif
  24. // #ifdef MP-BAIDU
  25. const platform = 'MP-BAIDU'
  26. // #endif
  27. // #ifdef MP-TOUTIAO
  28. const platform = 'MP-TOUTIAO'
  29. // #endif
  30. // #ifdef MP-QQ
  31. const platform = 'MP-QQ'
  32. // #endif
  33. // #ifdef MP-360
  34. const platform = 'MP-360'
  35. // #endif
  36. return platform
  37. }
  38. /**
  39. * 显示成功提示框
  40. */
  41. export const showSuccess = (msg, callback) => {
  42. uni.showToast({
  43. title: msg,
  44. icon: 'success',
  45. mask: true,
  46. duration: 1500,
  47. success() {
  48. callback && callback()
  49. }
  50. })
  51. }
  52. /**
  53. * 显示失败提示框
  54. */
  55. export const showError = (msg, callback) => {
  56. uni.showModal({
  57. title: '友情提示',
  58. content: msg,
  59. showCancel: false,
  60. success(res) {
  61. callback && callback()
  62. }
  63. })
  64. }
  65. /**
  66. * 显示纯文字提示框
  67. */
  68. export const showToast = msg => {
  69. uni.showToast({
  70. title: msg,
  71. icon: 'none'
  72. })
  73. }
  74. /**
  75. * tabBar页面路径列表 (用于链接跳转时判断)
  76. * tabBarLinks为常量, 无需修改
  77. */
  78. export const getTabBarLinks = () => {
  79. const tabBarLinks = [
  80. 'pages/index/index',
  81. 'pages/category/index',
  82. 'pages/cart/index',
  83. 'pages/user/index'
  84. ]
  85. return tabBarLinks
  86. }
  87. /**
  88. * 生成转发的url参数
  89. */
  90. export const getShareUrlParams = (params) => {
  91. return util.urlEncode({
  92. refereeId: store.getters.userId, // 推荐人ID
  93. ...params
  94. })
  95. }
  96. /**
  97. * 跳转到指定页面url
  98. * 支持tabBar页面
  99. * @param {string} url
  100. * @param {object} query
  101. */
  102. export const navTo = (url, query = {}) => {
  103. if (!url || url.length == 0) {
  104. return false
  105. }
  106. // tabBar页面, 使用switchTab
  107. if (util.inArray(url, getTabBarLinks())) {
  108. uni.switchTab({
  109. url: `/${url}`
  110. })
  111. return true
  112. }
  113. // 生成query参数
  114. const queryStr = !util.isEmpty(query) ? '?' + util.urlEncode(query) : ''
  115. // 普通页面, 使用navigateTo
  116. uni.navigateTo({
  117. url: `/${url}${queryStr}`
  118. })
  119. return true
  120. }
  121. /**
  122. * 获取购物车商品总数量
  123. * @param {*} value
  124. */
  125. export const getCartTotalNum = (value) => {
  126. const cartTotal = uni.getStorageSync('cartTotalNum') || 0
  127. return checkLogin() ? cartTotal : 0
  128. }
  129. /**
  130. * 记录购物车商品总数量
  131. * @param {*} value
  132. */
  133. export const setCartTotalNum = (value) => {
  134. uni.setStorageSync('cartTotalNum', Number(value))
  135. }
  136. /**
  137. * 设置购物车tabbar的角标
  138. * 该方法只能在tabbar页面中调用, 其他页面调用会报错
  139. */
  140. export const setCartTabBadge = () => {
  141. const cartTabbarIndex = 2
  142. const cartTotal = getCartTotalNum()
  143. if (cartTotal > 0) {
  144. uni.setTabBarBadge({
  145. index: cartTabbarIndex,
  146. text: `${cartTotal}`
  147. })
  148. } else {
  149. uni.removeTabBarBadge({
  150. index: cartTabbarIndex
  151. })
  152. }
  153. return
  154. }
  155. /**
  156. * 验证是否已登录
  157. */
  158. export const checkLogin = () => {
  159. return !!store.getters.userId
  160. }
  161. /**
  162. * 发起支付请求
  163. * @param {Object} 参数
  164. */
  165. export const wxPayment = (option) => {
  166. const options = {
  167. timeStamp: '',
  168. nonceStr: '',
  169. prepay_id: '',
  170. paySign: '',
  171. ...option
  172. }
  173. return new Promise((resolve, reject) => {
  174. uni.requestPayment({
  175. provider: 'wxpay',
  176. timeStamp: options.timeStamp,
  177. nonceStr: options.nonceStr,
  178. 'package': `prepay_id=${options.prepay_id}`,
  179. signType: 'MD5',
  180. paySign: options.paySign,
  181. success: res => resolve(res),
  182. fail: res => reject(res)
  183. })
  184. })
  185. }
  186. /**
  187. * 加载更多列表数据
  188. * @param {Object} resList 新列表数据
  189. * @param {Object} oldList 旧列表数据
  190. * @param {int} pageNo 当前页码
  191. */
  192. export const getEmptyPaginateObj = () => {
  193. return util.cloneObj(paginate)
  194. }
  195. /**
  196. * 加载更多列表数据
  197. * @param {Object} resList 新列表数据
  198. * @param {Object} oldList 旧列表数据
  199. * @param {int} pageNo 当前页码
  200. */
  201. export const getMoreListData = (resList, oldList, pageNo) => {
  202. // 如果是第一页需手动制空列表
  203. if (pageNo == 1) oldList.data = []
  204. // 合并新数据
  205. return oldList.data.concat(resList.data)
  206. }