1 files changed, 77 insertions, 0 deletions
diff --git a/routers/api/v1/notify/notifications.go b/routers/api/v1/notify/notifications.go
new file mode 100644
index 0000000..46b3c7f
--- /dev/null
+++ b/routers/api/v1/notify/notifications.go
@@ -0,0 +1,77 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package notify
+
+import (
+	"net/http"
+	"strings"
+
+	activities_model "code.gitea.io/gitea/models/activities"
+	"code.gitea.io/gitea/models/db"
+	api "code.gitea.io/gitea/modules/structs"
+	"code.gitea.io/gitea/routers/api/v1/utils"
+	"code.gitea.io/gitea/services/context"
+)
+
+// NewAvailable check if unread notifications exist
+func NewAvailable(ctx *context.APIContext) {
+	// swagger:operation GET /notifications/new notification notifyNewAvailable
+	// ---
+	// summary: Check if unread notifications exist
+	// responses:
+	//   "200":
+	//     "$ref": "#/responses/NotificationCount"
+
+	total, err := db.Count[activities_model.Notification](ctx, activities_model.FindNotificationOptions{
+		UserID: ctx.Doer.ID,
+		Status: []activities_model.NotificationStatus{activities_model.NotificationStatusUnread},
+	})
+	if err != nil {
+		ctx.Error(http.StatusUnprocessableEntity, "db.Count[activities_model.Notification]", err)
+		return
+	}
+
+	ctx.JSON(http.StatusOK, api.NotificationCount{New: total})
+}
+
+func getFindNotificationOptions(ctx *context.APIContext) *activities_model.FindNotificationOptions {
+	before, since, err := context.GetQueryBeforeSince(ctx.Base)
+	if err != nil {
+		ctx.Error(http.StatusUnprocessableEntity, "GetQueryBeforeSince", err)
+		return nil
+	}
+	opts := &activities_model.FindNotificationOptions{
+		ListOptions:       utils.GetListOptions(ctx),
+		UserID:            ctx.Doer.ID,
+		UpdatedBeforeUnix: before,
+		UpdatedAfterUnix:  since,
+	}
+	if !ctx.FormBool("all") {
+		statuses := ctx.FormStrings("status-types")
+		opts.Status = statusStringsToNotificationStatuses(statuses, []string{"unread", "pinned"})
+	}
+
+	subjectTypes := ctx.FormStrings("subject-type")
+	if len(subjectTypes) != 0 {
+		opts.Source = subjectToSource(subjectTypes)
+	}
+
+	return opts
+}
+
+func subjectToSource(value []string) (result []activities_model.NotificationSource) {
+	for _, v := range value {
+		switch strings.ToLower(v) {
+		case "issue":
+			result = append(result, activities_model.NotificationSourceIssue)
+		case "pull":
+			result = append(result, activities_model.NotificationSourcePullRequest)
+		case "commit":
+			result = append(result, activities_model.NotificationSourceCommit)
+		case "repository":
+			result = append(result, activities_model.NotificationSourceRepository)
+		}
+	}
+	return result
+}