90 lines
3.2 KiB
Go
90 lines
3.2 KiB
Go
package v1
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import (
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"net/http"
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"github.com/gin-gonic/gin"
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"github.com/gochat/gochat/internal/service"
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"github.com/gochat/gochat/pkg/response"
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)
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// PushSubscriptionHandler handles push notification token registration/removal.
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// Reference: Chatwoot PushSubscription controller + P2B M8 spec
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type PushSubscriptionHandler struct {
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pushSubscriptionService *service.PushSubscriptionService
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}
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// NewPushSubscriptionHandler creates a new PushSubscription handler with injected service.
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func NewPushSubscriptionHandler(pushSubscriptionService *service.PushSubscriptionService) *PushSubscriptionHandler {
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return &PushSubscriptionHandler{pushSubscriptionService: pushSubscriptionService}
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}
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// List returns all push tokens for the current user.
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// GET /api/v1/push_subscriptions
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func (h *PushSubscriptionHandler) List(c *gin.Context) {
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if h.pushSubscriptionService == nil {
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response.AbortWithStatusError(c, http.StatusServiceUnavailable, response.ErrInternal, "Push subscription service not available")
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return
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}
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userID := getUserID(c)
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tokens, err := h.pushSubscriptionService.ListPushTokens(c.Request.Context(), userID)
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if err != nil {
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response.AbortWithStatusError(c, http.StatusInternalServerError, response.ErrInternal, "Failed to fetch push subscriptions")
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return
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}
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response.OK(c, gin.H{"push_subscriptions": tokens})
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}
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// Create registers a new push token for the current user.
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// POST /api/v1/push_subscriptions
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func (h *PushSubscriptionHandler) Create(c *gin.Context) {
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if h.pushSubscriptionService == nil {
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response.AbortWithStatusError(c, http.StatusServiceUnavailable, response.ErrInternal, "Push subscription service not available")
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return
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}
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userID := getUserID(c)
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var req struct {
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Token string `json:"token" binding:"required"`
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Platform string `json:"platform"`
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DeviceID string `json:"device_id"`
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P256DH string `json:"p256dh"` // Web Push: client ECDH public key
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Auth string `json:"auth"` // Web Push: client auth secret
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}
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if err := c.ShouldBindJSON(&req); err != nil {
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response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrBadRequest, "Invalid request: token is required")
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return
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}
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token, err := h.pushSubscriptionService.RegisterPushToken(c.Request.Context(), userID, req.Token, req.Platform, req.DeviceID, req.P256DH, req.Auth)
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if err != nil {
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response.AbortWithStatusError(c, http.StatusInternalServerError, response.ErrInternal, "Failed to register push subscription")
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return
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}
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response.Created(c, token)
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}
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// Delete removes a push token by ID.
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// DELETE /api/v1/push_subscriptions/:id
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func (h *PushSubscriptionHandler) Delete(c *gin.Context) {
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if h.pushSubscriptionService == nil {
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response.AbortWithStatusError(c, http.StatusServiceUnavailable, response.ErrInternal, "Push subscription service not available")
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return
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}
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id, err := parseUintParam(c, "id")
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if err != nil {
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response.AbortWithStatusError(c, http.StatusBadRequest, response.ErrBadRequest, "Invalid push subscription ID")
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return
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}
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if err := h.pushSubscriptionService.RemovePushToken(c.Request.Context(), id); err != nil {
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response.AbortWithStatusError(c, http.StatusInternalServerError, response.ErrInternal, "Failed to remove push subscription")
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return
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}
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response.NoContent(c)
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} |