forked from free-lancers/electricity_bill_calc_service
95 lines
2.8 KiB
Go
95 lines
2.8 KiB
Go
package controller
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import (
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"electricity_bill_calc/model"
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"electricity_bill_calc/response"
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"electricity_bill_calc/security"
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"electricity_bill_calc/service"
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"net/http"
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"strconv"
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"time"
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"github.com/gin-gonic/gin"
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"github.com/shopspring/decimal"
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)
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func InitializeChargesController(router *gin.Engine) {
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router.GET("/charges", security.OPSAuthorize, listAllCharges)
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router.POST("/charge", security.OPSAuthorize, recordNewCharge)
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router.PUT("/charge/:uid/:seq", security.OPSAuthorize, modifyChargeState)
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}
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func listAllCharges(c *gin.Context) {
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result := response.NewResult(c)
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requestPage, err := strconv.Atoi(c.DefaultQuery("page", "1"))
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if err != nil {
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result.NotAccept("查询参数[page]格式不正确。")
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return
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}
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requestKeyword := c.DefaultQuery("keyword", "")
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requestBeginDate := c.DefaultQuery("begin", "")
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requestEndDate := c.DefaultQuery("end", "")
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charges, total, err := service.ChargeService.ListPagedChargeRecord(requestKeyword, requestBeginDate, requestEndDate, requestPage)
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if err != nil {
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result.NotFound(err.Error())
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return
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}
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result.Json(
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http.StatusOK, "已获取到符合条件的计费记录。",
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response.NewPagedResponse(requestPage, total).ToMap(),
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gin.H{"records": charges},
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)
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}
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type _NewChargeFormData struct {
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UserId string `json:"userId" form:"userId"`
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Fee decimal.NullDecimal `json:"fee" form:"fee"`
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Discount decimal.NullDecimal `json:"discount" form:"discount"`
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Amount decimal.NullDecimal `json:"amount" form:"amount"`
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ChargeTo time.Time `json:"chargeTo" form:"chargeTo" time_format:"simple_date" time_location:"shanghai"`
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}
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func recordNewCharge(c *gin.Context) {
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result := response.NewResult(c)
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formData := new(_NewChargeFormData)
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c.BindJSON(formData)
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currentTime := time.Now()
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newRecord := &model.UserCharge{
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UserId: formData.UserId,
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Fee: formData.Fee,
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Discount: formData.Discount,
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Amount: formData.Amount,
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Settled: true,
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SettledAt: ¤tTime,
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ChargeTo: formData.ChargeTo,
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}
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err := service.ChargeService.CreateChargeRecord(newRecord, true)
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if err != nil {
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result.Error(http.StatusInternalServerError, err.Error())
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return
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}
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result.Created("指定用户的服务已延期。")
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}
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type _StateChangeFormData struct {
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Cancelled bool `json:"cancelled"`
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}
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func modifyChargeState(c *gin.Context) {
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result := response.NewResult(c)
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formData := new(_StateChangeFormData)
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c.BindJSON(formData)
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requestUserID := c.Param("uid")
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requestChargeSeq, err := strconv.Atoi(c.Param("seq"))
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if err != nil {
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result.Error(http.StatusNotAcceptable, "参数[记录流水号]解析错误。")
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return
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}
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err = service.ChargeService.CancelCharge(int64(requestChargeSeq), requestUserID)
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if err != nil {
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result.Error(http.StatusInternalServerError, err.Error())
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return
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}
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result.Updated("指定用户服务延期记录状态已经更新。")
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}
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