70 lines
1.8 KiB
Go
Executable File
70 lines
1.8 KiB
Go
Executable File
package admin
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import (
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"encoding/base64"
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"net/http"
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"net/url"
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"bindbox-game/internal/code"
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"bindbox-game/internal/pkg/core"
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"bindbox-game/internal/pkg/validation"
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"bindbox-game/internal/pkg/wechat"
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"bindbox-game/internal/service/sysconfig"
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)
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type miniappQRCodeRequest struct {
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InviteCode string `json:"invite_code"`
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DouyinID string `json:"douyin_id"`
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ChannelCode string `json:"channel_code"`
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Width *int `json:"width"`
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}
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type miniappQRCodeResponse struct {
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ImageBase64 string `json:"image_base64"`
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}
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func (h *handler) GenerateMiniAppQRCode() core.HandlerFunc {
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return func(ctx core.Context) {
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req := new(miniappQRCodeRequest)
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if err := ctx.ShouldBindJSON(req); err != nil {
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ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, validation.Error(err)))
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return
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}
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q := url.Values{}
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if req.InviteCode != "" {
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q.Set("invite_code", req.InviteCode)
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}
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if req.DouyinID != "" {
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q.Set("douyin_id", req.DouyinID)
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}
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if req.ChannelCode != "" {
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q.Set("channel_code", req.ChannelCode)
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}
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if len(q) == 0 {
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ctx.AbortWithError(core.Error(http.StatusBadRequest, code.ParamBindError, "参数不能为空"))
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return
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}
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path := "/pages/login/index?" + q.Encode()
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// 使用动态配置
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dc := sysconfig.GetDynamicConfig()
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wxConfig := dc.GetWechat(ctx.RequestContext())
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wxcfg := &wechat.WechatConfig{AppID: wxConfig.AppID, AppSecret: wxConfig.AppSecret}
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qReq := &wechat.QRCodeRequest{Path: path}
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if req.Width != nil {
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qReq.Width = *req.Width
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}
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rsp, err := wechat.GetQRCodeWithConfig(ctx, wxcfg, qReq)
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if err != nil {
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ctx.AbortWithError(core.Error(http.StatusBadRequest, 12001, err.Error()))
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return
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}
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out := &miniappQRCodeResponse{ImageBase64: base64.StdEncoding.EncodeToString(rsp.Buffer)}
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ctx.Payload(out)
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}
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}
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