merchant.card.go 21 KB

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  1. package shanghu
  2. import (
  3. "context"
  4. "duoduo/apis/common"
  5. "duoduo/apis/pdd"
  6. "duoduo/apis/shanghu/models"
  7. "duoduo/conf"
  8. "duoduo/models/shanghu"
  9. "duoduo/tools"
  10. "duoduo/tools/app"
  11. "encoding/base64"
  12. "encoding/json"
  13. "errors"
  14. "fmt"
  15. "github.com/gin-gonic/gin"
  16. "github.com/qiniu/go-sdk/v7/auth/qbox"
  17. "github.com/qiniu/go-sdk/v7/storage"
  18. "github.com/shopspring/decimal"
  19. "strconv"
  20. "time"
  21. )
  22. func CreateMerchantCard(c *gin.Context) {
  23. var inData models.CreateMerchantCardRequest
  24. var sqlData shanghu.MerchantCard
  25. err := c.ShouldBindJSON(&inData)
  26. if err != nil {
  27. app.Error(c, 400, err, err.Error())
  28. return
  29. }
  30. sqlData.CreatedAt = time.Now()
  31. sqlData.UpdatedAt = time.Now()
  32. jsStr, err := json.Marshal(inData.CardProjectData)
  33. if err != nil {
  34. app.Error(c, 400, err, "包含项目不能为空")
  35. return
  36. }
  37. sqlData.CardProjectData = string(jsStr)
  38. sqlData.CardPrice = inData.CardPrice
  39. sqlData.CardTotalPrice = inData.CardTotalPrice
  40. sqlData.ActivityEndTime, err = tools.TimeToInt64(inData.ActivityEndTime, "2006-01-02")
  41. if err != nil {
  42. app.Error(c, 400, err, err.Error())
  43. return
  44. }
  45. sqlData.ActivityStartTime, err = tools.TimeToInt64(inData.ActivityStartTime, "2006-01-02")
  46. if err != nil {
  47. app.Error(c, 400, err, err.Error())
  48. return
  49. }
  50. sqlData.Inventory, err = strconv.ParseInt(inData.Inventory, 10, 64)
  51. if err != nil {
  52. app.Error(c, 400, err, err.Error())
  53. return
  54. }
  55. sqlData.MerchantCardTime, err = tools.TimeToInt64(inData.MerchantCardTime, "2006-01-02")
  56. if err != nil {
  57. app.Error(c, 400, err, err.Error())
  58. return
  59. }
  60. sqlData.MerchantOpenID = inData.MerchantOpenID
  61. sqlData.Picture = inData.Picture
  62. sqlData.QuotaNum, err = strconv.ParseInt(inData.QuotaNum, 10, 64)
  63. if err != nil {
  64. app.Error(c, 400, err, err.Error())
  65. return
  66. }
  67. sqlData.RebateRate, err = strconv.ParseInt(inData.RebateRate, 10, 64)
  68. if err != nil {
  69. app.Error(c, 400, err, err.Error())
  70. return
  71. }
  72. sqlData.UseRule = inData.UseRule
  73. sqlData.MerchantCardName = inData.MerchantCardName
  74. sqlData.CancelNumber, err = strconv.Atoi(inData.CancelNumber)
  75. if err != nil {
  76. app.Error(c, 400, err, err.Error())
  77. return
  78. }
  79. sqlData.BackgroundImage = inData.BackgroundImage
  80. _, err = sqlData.Create()
  81. if err != nil {
  82. app.Error(c, 500, err, err.Error())
  83. return
  84. }
  85. app.OK(c, nil, app.Success)
  86. }
  87. func GetMerchantCard(c *gin.Context) {
  88. var inData models.GetMerchantCardRequest
  89. var outData models.GetMerchantCardReply
  90. var sqlData shanghu.MerchantCard
  91. var project []int64
  92. err := c.ShouldBindJSON(&inData)
  93. if err != nil {
  94. app.Error(c, 400, err, err.Error())
  95. return
  96. }
  97. sqlData.ID = inData.MerchantId
  98. merchantCard, err := sqlData.GetMerchantCard()
  99. if err != nil {
  100. app.Error(c, 500, err, err.Error())
  101. return
  102. }
  103. err = json.Unmarshal([]byte(merchantCard.CardProjectData), &project)
  104. if err != nil {
  105. app.Error(c, 500, err, err.Error())
  106. return
  107. }
  108. merchantCard.CardProjectData = ""
  109. for i := 0; i < len(project); i++ {
  110. var cardProject shanghu.MerchantCardProject
  111. cardProject.ID = project[i]
  112. projectInfo, err := cardProject.GetMerchantCardProject()
  113. if err != nil {
  114. app.Error(c, 500, err, err.Error())
  115. return
  116. }
  117. merchantCard.CardProjectData = merchantCard.CardProjectData + projectInfo.ProjectName + "x1 "
  118. }
  119. outData.CardProjectData = merchantCard.CardProjectData
  120. outData.MerchantCardName = merchantCard.MerchantCardName
  121. outData.MerchantCardTime = time.Unix(merchantCard.MerchantCardTime, 0).Format("2006-01-02")
  122. outData.ActivityEndTime = time.Unix(merchantCard.ActivityEndTime, 0).Format("2006-01-02")
  123. outData.ActivityStartTime = time.Unix(merchantCard.ActivityStartTime, 0).Format("2006-01-02")
  124. outData.Picture = merchantCard.Picture
  125. outData.UseRule = merchantCard.UseRule
  126. outData.QuotaNum = merchantCard.QuotaNum
  127. outData.Inventory = merchantCard.Inventory
  128. outData.RebateRate = merchantCard.RebateRate
  129. outData.CardPrice = merchantCard.CardPrice
  130. outData.X = merchantCard.X
  131. outData.Y = merchantCard.Y
  132. outData.W = merchantCard.W
  133. outData.H = merchantCard.H
  134. outData.BackgroundImage = merchantCard.BackgroundImage
  135. outData.CardTotalPrice = merchantCard.CardTotalPrice
  136. app.OK(c, outData, app.Success)
  137. }
  138. func GetMerchantCancelInfo(c *gin.Context) {
  139. var inData models.GetMerchantCancelInfoRequest
  140. var outData models.GetMerchantCardInfoReply
  141. var qrMessage models.QRData
  142. var merchantCardData shanghu.MerchantCard
  143. var clientPay shanghu.ClientPayTrans
  144. var project []int64
  145. var cancelNum shanghu.CancelLog
  146. err := c.ShouldBindJSON(&inData)
  147. if err != nil {
  148. app.Error(c, 400, err, err.Error())
  149. return
  150. }
  151. err = json.Unmarshal([]byte(inData.QRMessage), &qrMessage)
  152. if err != nil {
  153. app.Error(c, 400, err, err.Error())
  154. return
  155. }
  156. clientPay.MerchantCardID = qrMessage.MerchantId
  157. clientPay.ClientOpenID = qrMessage.ClientOpenId
  158. clientInfo, err := clientPay.GetPayTransByOpenid()
  159. if err != nil {
  160. app.Error(c, 400, err, err.Error())
  161. return
  162. }
  163. outData.PayTime = clientInfo.PayTime.Format(time.DateTime)
  164. merchantCardData.ID = qrMessage.MerchantId
  165. merchantInfo, err := merchantCardData.GetMerchantCard()
  166. if err != nil {
  167. app.Error(c, 500, err, err.Error())
  168. return
  169. }
  170. cancelNum.ClientOpenID = qrMessage.ClientOpenId
  171. cancelNum.MerchantID = qrMessage.MerchantId
  172. outData.MerchantCardName = merchantInfo.MerchantCardName
  173. outData.MerchantCardTime = tools.TimeToStr(merchantInfo.MerchantCardTime)
  174. outData.TotalCancelNumber = merchantInfo.CancelNumber
  175. outData.CancelNumber = merchantInfo.CancelNumber - cancelNum.GetNumber()
  176. err = json.Unmarshal([]byte(merchantInfo.CardProjectData), &project)
  177. if err != nil {
  178. app.Error(c, 500, err, err.Error())
  179. return
  180. }
  181. for i := 0; i < len(project); i++ {
  182. var cardProject shanghu.MerchantCardProject
  183. var cardProjectInfo models.CardProjectInfo
  184. cardProject.ID = project[i]
  185. projectInfo, err := cardProject.GetMerchantCardProject()
  186. if err != nil {
  187. app.Error(c, 500, err, err.Error())
  188. return
  189. }
  190. cardProjectInfo.ProjectUnit = projectInfo.ProjectUnit
  191. cardProjectInfo.ProjectName = projectInfo.ProjectName
  192. cardProjectInfo.ProjectUnitPrice = projectInfo.ProjectUnitPrice
  193. outData.CardProjectData = append(outData.CardProjectData, cardProjectInfo)
  194. }
  195. app.OK(c, outData, app.Success)
  196. }
  197. func GetMerchantCanvasCard(c *gin.Context) {
  198. var inData models.GetMerchantCardRequest
  199. var outData models.GetMerchantCanvasCardReply
  200. var sqlData shanghu.MerchantCard
  201. var project []int64
  202. var qr models.QRRequest
  203. var getQR models.GetQRRequest
  204. confIni, err := conf.ConnIni()
  205. if err != nil {
  206. app.Error(c, 400, err, err.Error())
  207. return
  208. }
  209. err = c.ShouldBindJSON(&inData)
  210. if err != nil {
  211. app.Error(c, 400, err, err.Error())
  212. return
  213. }
  214. sqlData.ID = inData.MerchantId
  215. merchantCard, err := sqlData.GetMerchantCard()
  216. if err != nil {
  217. app.Error(c, 500, err, err.Error())
  218. return
  219. }
  220. outData.Static.Background = "/images/背景.jpg"
  221. var swiperList []models.SwiperList
  222. var rightButton models.RightButton
  223. var swiper models.SwiperList
  224. swiper.ID = 0
  225. swiper.URL = merchantCard.Picture
  226. swiperList = append(swiperList, swiper)
  227. //err = json.Unmarshal([]byte(merchantCard.Picture), &swiperList)
  228. //if err != nil {
  229. // fmt.Println("picture")
  230. // app.Error(c, 500, err, err.Error())
  231. // return
  232. //}
  233. outData.Inventory = merchantCard.Inventory
  234. outData.SwiperList = swiperList
  235. rightButton.ImageURL = "/images/资源 24.png"
  236. outData.RightButton = append(outData.RightButton, rightButton)
  237. rightButton.ImageURL = "/images/资源 25.png"
  238. outData.RightButton = append(outData.RightButton, rightButton)
  239. rightButton.ImageURL = "/images/资源 26.png"
  240. outData.RightButton = append(outData.RightButton, rightButton)
  241. rightButton.ImageURL = "/images/资源 28.png"
  242. outData.RightButton = append(outData.RightButton, rightButton)
  243. var dataList models.DataList
  244. err = json.Unmarshal([]byte(merchantCard.CardProjectData), &project)
  245. if err != nil {
  246. fmt.Println("picture2")
  247. app.Error(c, 500, err, err.Error())
  248. return
  249. }
  250. //merchantCard.CardProjectData = ""
  251. for i := 0; i < len(project); i++ {
  252. var cardProject shanghu.MerchantCardProject
  253. cardProject.ID = project[i]
  254. projectInfo, err := cardProject.GetMerchantCardProject()
  255. if err != nil {
  256. app.Error(c, 500, err, err.Error())
  257. return
  258. }
  259. dataList.Name = projectInfo.ProjectName
  260. dataList.Count = 1
  261. dataList.Price = projectInfo.ProjectUnitPrice
  262. dataList.Unit = projectInfo.ProjectUnit
  263. outData.DataList = append(outData.DataList, dataList)
  264. }
  265. var buy models.BuyKnowList
  266. buy.Icon = "/images/资源 46.png"
  267. buy.Title = "有效期"
  268. buy.Text = "至" + tools.TimeToStr(merchantCard.MerchantCardTime)
  269. outData.BuyKnowList = append(outData.BuyKnowList, buy)
  270. buy.Icon = "/images/资源 48.png"
  271. buy.Title = "限购数量"
  272. buy.Text = "每位用户限购1张"
  273. outData.BuyKnowList = append(outData.BuyKnowList, buy)
  274. buy.Icon = "/images/资源 49.png"
  275. buy.Title = "使用规则"
  276. buy.Text = merchantCard.UseRule
  277. outData.BuyKnowList = append(outData.BuyKnowList, buy)
  278. var shopData models.ShopData
  279. var merchant shanghu.Merchant
  280. merchant.OpenId = merchantCard.MerchantOpenID
  281. merchantInfo, err := merchant.GetMerchant()
  282. if err != nil {
  283. app.Error(c, 500, err, err.Error())
  284. return
  285. }
  286. shopData.Name = merchantInfo.MerchantName
  287. shopData.Address = merchantInfo.Address
  288. outData.ShopData = shopData
  289. outData.FenxiangShow = false
  290. outData.MerchantAmount, err = decimal.NewFromString(merchantCard.CardPrice)
  291. if err != nil {
  292. app.Error(c, 500, err, err.Error())
  293. return
  294. }
  295. outData.MerchantOriginalAmount, err = decimal.NewFromString(merchantCard.CardTotalPrice)
  296. if err != nil {
  297. app.Error(c, 500, err, err.Error())
  298. return
  299. }
  300. //outData.MerchantOriginalAmount = outData.MerchantAmount.Add(decimal.NewFromInt(50))
  301. var outQRData models.ClientCardQRReply
  302. val, err := pdd.DuoDuoGet("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=wx25357518f710b8ce&secret=83c7dca801a6c93fbfac3c91f57a4eb2")
  303. if err != nil {
  304. app.Error(c, 500, err, err.Error())
  305. return
  306. }
  307. err = tools.JsonUnmarshal(val, &outQRData)
  308. if err != nil {
  309. app.Error(c, 500, err, err.Error())
  310. return
  311. }
  312. if outQRData.AccessToken == "" {
  313. app.Error(c, 500, err, "token error")
  314. return
  315. }
  316. url := "https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=" + outQRData.AccessToken
  317. //1.原始码 不需要购买直接分享 ==原生码直接分享
  318. //2.code 本人openid 需要购买才能分享
  319. //3.空的 官方邀请码
  320. //返回邀请码
  321. if inData.Code == "yuanshima" && inData.Openid == "" { //商家平台 可以分享 code 等于自己的与yuanshima的都给平台
  322. outData.IsShare = true
  323. outData.InvitationCode = "yuanshima"
  324. } else if inData.Code == "yuanshima" && inData.Openid != "" { // 原始码 c端用户调用
  325. var userInfo shanghu.MerchantClientUser
  326. outData.IsShare = true
  327. userInfo.ClientOpenID = inData.Openid
  328. userInfoReply, _ := userInfo.GetUserInfo()
  329. outData.InvitationCode = userInfoReply.Code
  330. } else if inData.Code != "yuanshima" && inData.Openid != "" && inData.Code != "" { //查询购买记录,没有购买过不让分享
  331. var payTrans shanghu.ClientPayTrans
  332. //var userInfo shanghu.MerchantClientUser
  333. payTrans.MerchantCardID = inData.MerchantId
  334. payTrans.ClientOpenID = inData.Openid
  335. payInfo, _ := payTrans.GetPayTransByOpenid()
  336. if payInfo.ID <= 0 {
  337. outData.IsShare = false
  338. } else {
  339. outData.IsShare = true
  340. }
  341. outData.InvitationCode = inData.Code
  342. } else {
  343. app.Error(c, 500, errors.New("code 错误"), "code 错误")
  344. return
  345. }
  346. //点击购买的时候把code给进去把 原始码购买属于平台
  347. qr.CheckPath = true
  348. qr.Page = "pages/home/home"
  349. qr.EnvVersion = "release"
  350. qr.Scene = "id-" + strconv.FormatInt(inData.MerchantId, 10) + "-c-" + outData.InvitationCode
  351. fmt.Println(qr.Scene)
  352. data, err := json.Marshal(&qr)
  353. if err != nil {
  354. app.Error(c, 500, err, err.Error())
  355. return
  356. }
  357. reply, err := common.Post(data, url)
  358. if err != nil {
  359. app.Error(c, 500, err, err.Error())
  360. return
  361. }
  362. if getQR.Errcode != 0 {
  363. app.Error(c, 500, err, getQR.Errmsg)
  364. return
  365. }
  366. encoded := base64.StdEncoding.EncodeToString(reply)
  367. outData.Base64Img = encoded
  368. //上传二维码文件
  369. timeUnixNano := time.Now().UnixNano() //单位纳秒
  370. fileName := fmt.Sprintf("%d.jpg", timeUnixNano)
  371. //七牛云上传图片
  372. bucket := "imgxx"
  373. key := "shanghuka/" + "erweima/" + time.Now().Format(time.DateOnly) + "/" + fileName
  374. putPolicy := storage.PutPolicy{
  375. Scope: bucket,
  376. }
  377. mac := qbox.NewMac(confIni.MustValue("ly-qn", "access_key"), confIni.MustValue("ly-qn", "secret_key"))
  378. upToken := putPolicy.UploadToken(mac)
  379. cfg := storage.Config{}
  380. // 空间对应的机房
  381. cfg.Zone = &storage.ZoneHuanan
  382. // 是否使用https域名
  383. cfg.UseHTTPS = false
  384. // 上传是否使用CDN上传加速
  385. cfg.UseCdnDomains = false
  386. // 构建表单上传的对象
  387. baseUploader := storage.NewBase64Uploader(&cfg)
  388. ret := storage.PutRet{}
  389. //data, err := base64.RawStdEncoding.DecodeString(inData.Pictures[i])
  390. //if err != nil {
  391. // app.Error(c, 500, err, "上传图片失败")
  392. // return
  393. //}
  394. err = baseUploader.Put(context.Background(), &ret, upToken, key, []byte(encoded), nil)
  395. if err != nil {
  396. app.Error(c, 500, err, "上传图片失败")
  397. return
  398. }
  399. outData.QRUrl = "http://lingyang.shisanmiao.com/" + key
  400. //err = json.Unmarshal([]byte(merchantCard.CardProjectData), &project)
  401. //if err != nil {
  402. // app.Error(c, 500, err, err.Error())
  403. // return
  404. //}
  405. //
  406. //merchantCard.CardProjectData = ""
  407. //for i := 0; i < len(project); i++ {
  408. // var cardProject shanghu.MerchantCardProject
  409. // cardProject.ID = project[i]
  410. // projectInfo, err := cardProject.GetMerchantCardProject()
  411. // if err != nil {
  412. // app.Error(c, 500, err, err.Error())
  413. // return
  414. // }
  415. // merchantCard.CardProjectData = merchantCard.CardProjectData + projectInfo.ProjectName + "x1 "
  416. //}
  417. app.OK(c, outData, app.Success)
  418. }
  419. func MerchantCardList(c *gin.Context) {
  420. var inData models.MerchantCardListRequest
  421. var sqlData shanghu.MerchantCard
  422. var outData []models.MerchantCardListReply
  423. err := c.ShouldBindJSON(&inData)
  424. if err != nil {
  425. app.Error(c, 400, err, err.Error())
  426. return
  427. }
  428. var pageSize = 10
  429. var pageIndex = 1
  430. if inData.PageSize != 0 {
  431. pageSize = inData.PageSize
  432. }
  433. if inData.PageIndex != 0 {
  434. pageIndex = inData.PageIndex
  435. }
  436. sqlData.MerchantOpenID = inData.OpenId
  437. merchantCard, count, err := sqlData.GetOpenIdList(pageSize, pageIndex, inData.TypeList)
  438. if err != nil {
  439. app.Error(c, 500, err, err.Error())
  440. return
  441. }
  442. for _, v := range merchantCard {
  443. var merchant models.MerchantCardListReply
  444. var payNumber shanghu.ClientPayTrans
  445. merchant.ID = v.ID
  446. merchant.MerchantCardName = v.MerchantCardName
  447. merchant.ActivityEnd = tools.TimeToStr(v.ActivityEndTime)
  448. merchant.ActivityStart = tools.TimeToStr(v.ActivityStartTime)
  449. merchant.CardPrice = v.CardPrice
  450. payNumber.MerchantCardID = v.ID
  451. merchant.SaleCardNumber = payNumber.GetNumByCardID()
  452. outData = append(outData, merchant)
  453. }
  454. app.PageOK(c, outData, count, pageIndex, pageSize, app.Success)
  455. return
  456. //app.PageOK(c, merchantCard, count, pageIndex, pageSize, app.Success)
  457. }
  458. // c端获取卡信息
  459. func MerchantClientCardList(c *gin.Context) {
  460. var inData models.MerchantCardListRequest
  461. var sqlData shanghu.MerchantCard
  462. var outData []models.MerchantCardListReply
  463. err := c.ShouldBindJSON(&inData)
  464. if err != nil {
  465. app.Error(c, 400, err, err.Error())
  466. return
  467. }
  468. var pageSize = 10
  469. var pageIndex = 1
  470. if inData.PageSize != 0 {
  471. pageSize = inData.PageSize
  472. }
  473. if inData.PageIndex != 0 {
  474. pageIndex = inData.PageIndex
  475. }
  476. merchantCard, count, err := sqlData.ClientGetOpenIdList(pageSize, pageIndex, inData.TypeList)
  477. if err != nil {
  478. app.Error(c, 500, err, err.Error())
  479. return
  480. }
  481. for i := 0; i < len(merchantCard); i++ {
  482. var reply models.MerchantCardListReply
  483. reply.RebateRate = merchantCard[i].RebateRate
  484. reply.ID = merchantCard[i].ID
  485. reply.QuotaNum = merchantCard[i].QuotaNum
  486. reply.MerchantCardName = merchantCard[i].MerchantCardName
  487. reply.CardPrice = merchantCard[i].CardPrice
  488. priceDec, err := decimal.NewFromString(merchantCard[i].CardPrice)
  489. if err != nil {
  490. app.Error(c, 500, err, err.Error())
  491. return
  492. }
  493. reply.RebateAmount = priceDec.Mul(decimal.NewFromInt(merchantCard[i].RebateRate).Div(decimal.NewFromInt(100))).String()
  494. outData = append(outData, reply)
  495. }
  496. app.PageOK(c, outData, count, pageIndex, pageSize, app.Success)
  497. }
  498. func UpdateMerchantCard(c *gin.Context) {
  499. var inData models.UpdateMerchantCardRequest
  500. var sqlData shanghu.MerchantCard
  501. err := c.ShouldBindJSON(&inData)
  502. if err != nil {
  503. app.Error(c, 400, err, err.Error())
  504. return
  505. }
  506. sqlData.ID = inData.ID
  507. sqlData.QuotaNum = inData.QuotaNum
  508. sqlData.UseRule = inData.UseRule
  509. sqlData.Picture = inData.Picture
  510. sqlData.Inventory = inData.Inventory
  511. sqlData.ActivityStartTime = inData.ActivityStartTime
  512. sqlData.ActivityEndTime = inData.ActivityEndTime
  513. err = sqlData.UpdateMerchantCard()
  514. if err != nil {
  515. app.Error(c, 400, err, err.Error())
  516. return
  517. }
  518. app.OK(c, nil, app.Success)
  519. }
  520. func UpdateMerchantCardWXYZ(c *gin.Context) {
  521. var inData models.UpdateMerchantCardWHXYRequest
  522. var sqlData shanghu.MerchantCard
  523. var whxy []models.WHXYStr
  524. err := c.ShouldBindJSON(&inData)
  525. if err != nil {
  526. app.Error(c, 400, err, err.Error())
  527. return
  528. }
  529. //"json: cannot unmarshal number -0.33279827286174424 into Go struct field WHXYStr.rotate of type int"
  530. err = json.Unmarshal([]byte(inData.Whxy), &whxy)
  531. if err != nil {
  532. app.Error(c, 400, err, err.Error())
  533. return
  534. }
  535. for i := 0; i < len(whxy); i++ {
  536. if !whxy[i].Y.IsZero() {
  537. sqlData.W = whxy[i].W.String()
  538. sqlData.X = whxy[i].X.String()
  539. sqlData.Y = whxy[i].Y.String()
  540. sqlData.H = whxy[i].H.String()
  541. }
  542. }
  543. sqlData.ID = inData.MerchantCardId
  544. err = sqlData.UpdateMerchantWHXY()
  545. if err != nil {
  546. app.Error(c, 400, err, err.Error())
  547. return
  548. }
  549. app.OK(c, nil, app.Success)
  550. }
  551. // 核销次数
  552. func CancelNumber(c *gin.Context) {
  553. var inData models.CancelCardRequest
  554. var sqlData shanghu.MerchantCard
  555. var log shanghu.CancelLog
  556. var qrMessage models.QRData
  557. var clientPay shanghu.ClientPayTrans
  558. err := c.ShouldBindJSON(&inData)
  559. if err != nil {
  560. app.Error(c, 400, err, err.Error())
  561. return
  562. }
  563. err = json.Unmarshal([]byte(inData.QRMessage), &qrMessage)
  564. if err != nil {
  565. app.Error(c, 400, err, err.Error())
  566. return
  567. }
  568. clientPay.MerchantCardID = qrMessage.MerchantId
  569. clientPay.ClientOpenID = qrMessage.ClientOpenId
  570. clientInfo, err := clientPay.GetPayTransByOpenid()
  571. if err != nil {
  572. app.Error(c, 400, err, err.Error())
  573. return
  574. }
  575. if clientInfo.ID == 0 {
  576. app.Error(c, 200, errors.New("用户未购买此卡"), "用户未购买此卡")
  577. return
  578. }
  579. sqlData.ID = qrMessage.MerchantId
  580. merchantInfo, err := sqlData.GetMerchantCard()
  581. if err != nil {
  582. app.Error(c, 500, err, err.Error())
  583. return
  584. }
  585. log.MerchantID = qrMessage.MerchantId
  586. log.ClientOpenID = qrMessage.ClientOpenId
  587. if log.GetNumber() >= merchantInfo.CancelNumber {
  588. app.Error(c, 200, errors.New("卡已使用完,请重新购买"), "卡已使用完,请重新购买")
  589. return
  590. }
  591. if merchantInfo.MerchantOpenID != inData.MerchantOpenId {
  592. app.Error(c, 200, errors.New("核销商家与发卡商家不一致"), "核销商家与发卡商家不一致")
  593. return
  594. }
  595. log.MerchantID = qrMessage.MerchantId
  596. log.ClientOpenID = qrMessage.ClientOpenId
  597. log.MerchantOpenID = inData.MerchantOpenId
  598. log.CreatedAt = time.Now()
  599. log.UpdatedAt = time.Now()
  600. _, err = log.Create()
  601. if err != nil {
  602. app.Error(c, 500, err, err.Error())
  603. return
  604. }
  605. app.OK(c, nil, "核销成功")
  606. }
  607. // 核销 v2
  608. func CancelNumberV2(c *gin.Context) {
  609. var inData models.CancelCardV2Request
  610. var sqlData shanghu.MerchantCard
  611. var log shanghu.CancelLog
  612. var cancelLog []shanghu.CancelLog
  613. var qrMessage models.QRData
  614. var clientPay shanghu.ClientPayTrans
  615. err := c.ShouldBindJSON(&inData)
  616. if err != nil {
  617. app.Error(c, 400, err, err.Error())
  618. return
  619. }
  620. if inData.Number <= 0 {
  621. app.Error(c, 400, errors.New("核销次数不能为0"), "核销次数不能为0")
  622. return
  623. }
  624. err = json.Unmarshal([]byte(inData.QRMessage), &qrMessage)
  625. if err != nil {
  626. app.Error(c, 400, err, err.Error())
  627. return
  628. }
  629. clientPay.MerchantCardID = qrMessage.MerchantId
  630. clientPay.ClientOpenID = qrMessage.ClientOpenId
  631. clientInfo, err := clientPay.GetPayTransByOpenid()
  632. if err != nil {
  633. app.Error(c, 400, err, err.Error())
  634. return
  635. }
  636. if clientInfo.ID == 0 {
  637. app.Error(c, 500, errors.New("用户未购买此卡"), "用户未购买此卡")
  638. return
  639. }
  640. sqlData.ID = qrMessage.MerchantId
  641. merchantInfo, err := sqlData.GetMerchantCard()
  642. if err != nil {
  643. app.Error(c, 500, err, err.Error())
  644. return
  645. }
  646. log.MerchantID = qrMessage.MerchantId
  647. log.ClientOpenID = qrMessage.ClientOpenId
  648. if log.GetNumber()+inData.Number > merchantInfo.CancelNumber {
  649. app.Error(c, 500, errors.New("剩余核销次数不够,请重新购买"), "剩余核销次数不够,请重新购买")
  650. return
  651. }
  652. //if merchantInfo.MerchantOpenID != inData.MerchantOpenId {
  653. // app.Error(c, 500, errors.New("核销商家与发卡商家不一致"), "核销商家与发卡商家不一致")
  654. // return
  655. //}
  656. for i := 0; i < inData.Number; i++ {
  657. log.MerchantID = qrMessage.MerchantId
  658. log.ClientOpenID = qrMessage.ClientOpenId
  659. log.MerchantOpenID = inData.MerchantOpenId
  660. log.CreatedAt = time.Now()
  661. log.UpdatedAt = time.Now()
  662. cancelLog = append(cancelLog, log)
  663. }
  664. err = log.CreateBatches(cancelLog)
  665. if err != nil {
  666. app.Error(c, 500, err, err.Error())
  667. return
  668. }
  669. app.OK(c, nil, "核销成功")
  670. }