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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| package handler | ||
|
|
||
| import ( | ||
| "net/http" | ||
| "zapmeow/api/helper" | ||
| "zapmeow/api/model" | ||
| "zapmeow/api/response" | ||
| "zapmeow/api/service" | ||
|
|
||
| "github.com/gin-gonic/gin" | ||
| "github.com/vincent-petithory/dataurl" | ||
| ) | ||
|
|
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| type sendDocumentMessageBody struct { | ||
| Phone string `json:"phone"` | ||
| Base64 string `json:"base64"` | ||
| Filename string `json:"filename"` | ||
| } | ||
|
|
||
| type sendDocumentMessageResponse struct { | ||
| Message response.Message `json:"message"` | ||
| } | ||
|
|
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| type sendDocumentMessageHandler struct { | ||
| whatsAppService service.WhatsAppService | ||
| messageService service.MessageService | ||
| } | ||
|
|
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| func NewSendDocumentMessageHandler( | ||
| whatsAppService service.WhatsAppService, | ||
| messageService service.MessageService, | ||
| ) *sendDocumentMessageHandler { | ||
| return &sendDocumentMessageHandler{ | ||
| whatsAppService: whatsAppService, | ||
| messageService: messageService, | ||
| } | ||
| } | ||
|
|
||
| // Send Image Message on WhatsApp | ||
| // | ||
| // @Summary Send Image Message on WhatsApp | ||
| // @Description Sends an image message on WhatsApp using the specified instance. | ||
| // @Tags WhatsApp Chat | ||
| // @Param instanceId path string true "Instance ID" | ||
| // @Param data body sendDocumentMessageBody true "Image message body" | ||
| // @Accept json | ||
| // @Produce json | ||
| // @Success 200 {object} sendDocumentMessageResponse "Message Send Response" | ||
| // @Router /{instanceId}/chat/send/image [post] | ||
| func (h *sendDocumentMessageHandler) Handler(c *gin.Context) { | ||
| instanceID := c.Param("instanceId") | ||
| instance, err := h.whatsAppService.GetInstance(instanceID) | ||
| if err != nil { | ||
| response.ErrorResponse(c, http.StatusInternalServerError, err.Error()) | ||
| return | ||
| } | ||
|
|
||
| if !h.whatsAppService.IsAuthenticated(instance) { | ||
| response.ErrorResponse(c, http.StatusUnauthorized, "unautenticated") | ||
| return | ||
| } | ||
|
|
||
| var body sendDocumentMessageBody | ||
| if err := c.ShouldBindJSON(&body); err != nil { | ||
| response.ErrorResponse(c, http.StatusBadRequest, "Error trying to validate infos. ") | ||
| return | ||
| } | ||
|
|
||
| jid, ok := helper.MakeJID(body.Phone) | ||
| if !ok { | ||
| response.ErrorResponse(c, http.StatusBadRequest, "Invalid phone") | ||
| return | ||
| } | ||
|
|
||
| mimitype, err := helper.GetMimeTypeFromDataURI(body.Base64) | ||
| if err != nil { | ||
| response.ErrorResponse(c, http.StatusInternalServerError, err.Error()) | ||
| return | ||
| } | ||
|
|
||
| documentURL, err := dataurl.DecodeString(body.Base64) | ||
| if err != nil { | ||
| response.ErrorResponse(c, http.StatusInternalServerError, err.Error()) | ||
| return | ||
| } | ||
|
|
||
| resp, err := h.whatsAppService.SendDocumentMessage(instance, jid, documentURL, mimitype, body.Filename) | ||
| if err != nil { | ||
| response.ErrorResponse(c, http.StatusInternalServerError, err.Error()) | ||
| return | ||
| } | ||
|
|
||
| path, err := helper.SaveMedia( | ||
| instanceID, | ||
| resp.ID, | ||
| documentURL.Data, | ||
| mimitype, | ||
| ) | ||
| if err != nil { | ||
| response.ErrorResponse(c, http.StatusInternalServerError, err.Error()) | ||
| return | ||
| } | ||
|
|
||
| message := model.Message{ | ||
| FromMe: true, | ||
| ChatJID: jid.User, | ||
| SenderJID: resp.Sender.User, | ||
| InstanceID: instanceID, | ||
| Timestamp: resp.Timestamp, | ||
| MessageID: resp.ID, | ||
| MediaType: "document", | ||
| MediaPath: path, | ||
| } | ||
|
|
||
| err = h.messageService.CreateMessage(&message) | ||
| if err != nil { | ||
| response.ErrorResponse(c, http.StatusInternalServerError, err.Error()) | ||
| return | ||
| } | ||
|
|
||
| response.Response(c, http.StatusOK, sendDocumentMessageResponse{ | ||
| Message: response.NewMessageResponse(message), | ||
| }) | ||
| } |
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