86 lines
2.2 KiB
Go
86 lines
2.2 KiB
Go
package handler
|
|
|
|
import (
|
|
"github.com/Wei-Shaw/sub2api/internal/handler/dto"
|
|
"github.com/Wei-Shaw/sub2api/internal/pkg/response"
|
|
middleware2 "github.com/Wei-Shaw/sub2api/internal/server/middleware"
|
|
"github.com/Wei-Shaw/sub2api/internal/service"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
)
|
|
|
|
// RedeemHandler handles redeem code-related requests
|
|
type RedeemHandler struct {
|
|
redeemService *service.RedeemService
|
|
}
|
|
|
|
// NewRedeemHandler creates a new RedeemHandler
|
|
func NewRedeemHandler(redeemService *service.RedeemService) *RedeemHandler {
|
|
return &RedeemHandler{
|
|
redeemService: redeemService,
|
|
}
|
|
}
|
|
|
|
// RedeemRequest represents the redeem code request payload
|
|
type RedeemRequest struct {
|
|
Code string `json:"code" binding:"required"`
|
|
}
|
|
|
|
// RedeemResponse represents the redeem response
|
|
type RedeemResponse struct {
|
|
Message string `json:"message"`
|
|
Type string `json:"type"`
|
|
Value float64 `json:"value"`
|
|
NewBalance *float64 `json:"new_balance,omitempty"`
|
|
NewConcurrency *int `json:"new_concurrency,omitempty"`
|
|
}
|
|
|
|
// Redeem handles redeeming a code
|
|
// POST /api/v1/redeem
|
|
func (h *RedeemHandler) Redeem(c *gin.Context) {
|
|
subject, ok := middleware2.GetAuthSubjectFromContext(c)
|
|
if !ok {
|
|
response.Unauthorized(c, "User not authenticated")
|
|
return
|
|
}
|
|
|
|
var req RedeemRequest
|
|
if err := c.ShouldBindJSON(&req); err != nil {
|
|
response.BadRequest(c, "Invalid request: "+err.Error())
|
|
return
|
|
}
|
|
|
|
result, err := h.redeemService.Redeem(c.Request.Context(), subject.UserID, req.Code)
|
|
if err != nil {
|
|
response.ErrorFrom(c, err)
|
|
return
|
|
}
|
|
|
|
response.Success(c, dto.RedeemCodeFromService(result))
|
|
}
|
|
|
|
// GetHistory returns the user's redemption history
|
|
// GET /api/v1/redeem/history
|
|
func (h *RedeemHandler) GetHistory(c *gin.Context) {
|
|
subject, ok := middleware2.GetAuthSubjectFromContext(c)
|
|
if !ok {
|
|
response.Unauthorized(c, "User not authenticated")
|
|
return
|
|
}
|
|
|
|
// Default limit is 25
|
|
limit := 25
|
|
|
|
codes, err := h.redeemService.GetUserHistory(c.Request.Context(), subject.UserID, limit)
|
|
if err != nil {
|
|
response.ErrorFrom(c, err)
|
|
return
|
|
}
|
|
|
|
out := make([]dto.RedeemCode, 0, len(codes))
|
|
for i := range codes {
|
|
out = append(out, *dto.RedeemCodeFromService(&codes[i]))
|
|
}
|
|
response.Success(c, out)
|
|
}
|