129 lines
3.7 KiB
Go
129 lines
3.7 KiB
Go
package public
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import (
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"net/http"
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"time"
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"github.com/gin-gonic/gin"
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"github.com/mattnite/forgejo-tickets/internal/forgejo"
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"github.com/mattnite/forgejo-tickets/internal/models"
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"github.com/rs/zerolog/log"
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)
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type WebhookHandler struct {
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deps Dependencies
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}
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func (h *WebhookHandler) HandleForgejoWebhook(c *gin.Context) {
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repoSlug := c.Param("repoSlug")
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var repo models.Repo
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if err := h.deps.DB.Where("slug = ?", repoSlug).First(&repo).Error; err != nil {
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log.Error().Msgf("webhook: unknown repo slug %q", repoSlug)
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c.String(http.StatusNotFound, "Unknown repo")
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return
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}
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body, err := forgejo.VerifyWebhookSignature(c.Request, repo.WebhookSecret)
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if err != nil {
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log.Error().Err(err).Msgf("webhook: signature verification failed for %q", repoSlug)
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c.String(http.StatusUnauthorized, "Invalid signature")
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return
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}
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if !repo.WebhookVerified {
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now := time.Now()
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h.deps.DB.Model(&repo).Updates(map[string]interface{}{
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"webhook_verified": true,
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"webhook_verified_at": now,
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})
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log.Info().Msgf("webhook: marked repo %q as verified", repoSlug)
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}
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payload, err := forgejo.ParseWebhookPayload(body)
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if err != nil {
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log.Error().Err(err).Msg("webhook: parse error")
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c.String(http.StatusBadRequest, "Invalid payload")
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return
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}
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// Determine event type from header
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eventType := c.GetHeader("X-Forgejo-Event")
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switch eventType {
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case "issues":
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h.handleIssueEvent(c, &repo, payload)
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case "issue_comment":
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h.handleCommentEvent(c, &repo, payload)
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default:
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// For unrecognized events or legacy (no header), try issue events
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if payload.Action == "closed" || payload.Action == "reopened" {
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h.handleIssueEvent(c, &repo, payload)
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} else {
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c.Status(http.StatusOK)
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}
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}
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}
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func (h *WebhookHandler) handleIssueEvent(c *gin.Context, repo *models.Repo, payload *forgejo.WebhookPayload) {
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if payload.Action != "closed" {
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c.Status(http.StatusOK)
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return
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}
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var ticket models.Ticket
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if err := h.deps.DB.Where("repo_id = ? AND forgejo_issue_number = ?", repo.ID, payload.Issue.Number).First(&ticket).Error; err != nil {
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log.Info().Msgf("webhook: no ticket found for repo %s issue #%d", repo.Slug, payload.Issue.Number)
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c.Status(http.StatusOK)
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return
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}
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// Send email notification to ticket owner
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var user models.User
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if err := h.deps.DB.First(&user, "id = ?", ticket.UserID).Error; err == nil {
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go func() {
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if err := h.deps.EmailClient.SendTicketClosedNotification(
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user.Email, user.Name, payload.Issue.Title, ticket.ID.String(), repo.Name+" Support",
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); err != nil {
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log.Error().Err(err).Msg("webhook: send notification error")
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}
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}()
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}
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c.Status(http.StatusOK)
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}
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func (h *WebhookHandler) handleCommentEvent(c *gin.Context, repo *models.Repo, payload *forgejo.WebhookPayload) {
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if payload.Action != "created" {
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c.Status(http.StatusOK)
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return
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}
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// Skip comments posted by the bot (customer comments)
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if payload.Comment.User.Login == h.deps.ForgejoClient.BotLogin {
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c.Status(http.StatusOK)
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return
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}
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// This is a team reply — find the ticket and notify the customer
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var ticket models.Ticket
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if err := h.deps.DB.Where("repo_id = ? AND forgejo_issue_number = ?", repo.ID, payload.Issue.Number).First(&ticket).Error; err != nil {
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log.Info().Msgf("webhook: no ticket found for repo %s issue #%d", repo.Slug, payload.Issue.Number)
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c.Status(http.StatusOK)
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return
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}
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var user models.User
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if err := h.deps.DB.First(&user, "id = ?", ticket.UserID).Error; err == nil {
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go func() {
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if err := h.deps.EmailClient.SendTicketReplyNotification(
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user.Email, user.Name, payload.Issue.Title, ticket.ID.String(), repo.Name+" Support",
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); err != nil {
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log.Error().Err(err).Msg("webhook: send reply notification error")
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}
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}()
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}
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c.Status(http.StatusOK)
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}
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