func GetUsersSubscriptions(c *gin.Context) {
userId := c.Param("user_id")
if userId != c.MustGet("request_user_id").(string) {
c.Error(errors.NewHttp(http.StatusUnauthorized, "Users can only view the subscriptions of themselves"))
return
}
subs, err := db.GetUserSubscriptions(userId)
if log.Error(err) {
c.Error(errors.NewISE())
return
}
subResponses := make([]model.SubscriptionResponse, 0)
for _, sub := range subs {
section, err := db.GetSectionByNotebookId(sub.NotebookId)
if log.Error(err) {
c.Error(errors.NewISE())
return
}
course, err := db.GetCourseByCourseId(section.CourseId)
if log.Error(err) {
c.Error(errors.NewISE())
return
}
subResponses = append(subResponses, model.NewSubscriptionResponse(sub, course, section))
}
c.JSON(http.StatusOK, subResponses)
}
func RemoveUserSubscription(c *gin.Context) {
userId := c.Param("user_id")
if userId != c.MustGet("request_user_id").(string) {
c.Error(errors.NewHttp(http.StatusUnauthorized, "Users can only delete their own subs"))
return
}
notebookId := c.Param("notebook_id")
sub := model.DbSubscription{
UserId: userId,
NotebookId: notebookId,
}
section, err := db.GetSectionByNotebookId(sub.NotebookId)
if log.Error(err) {
c.Error(errors.NewISE())
return
}
course, err := db.GetCourseByCourseId(section.CourseId)
if log.Error(err) {
c.Error(errors.NewISE())
return
}
err = db.DeleteSubscription(sub)
if log.Error(err) {
c.Error(err)
return
}
c.JSON(http.StatusOK, model.NewSubscriptionResponse(sub, course, section))
}
func ModifyUserSubscription(c *gin.Context) {
userId := c.Param("user_id")
if userId != c.MustGet("request_user_id").(string) {
c.Error(errors.NewHttp(http.StatusUnauthorized, "Users can only modify subscriptions for themselves"))
return
}
var request model.SubscriptionRequest
err := c.BindJSON(&request)
if log.Error(err) {
c.Error(err)
return
}
sub := model.DbSubscription{
UserId: userId,
NotebookId: request.NotebookId,
Name: sql.NullString{
String: request.Name,
Valid: true,
},
}
err = db.UpdateSubscription(sub)
if log.Error(err) {
c.Error(errors.NewISE())
return
}
section, err := db.GetSectionByNotebookId(sub.NotebookId)
if log.Error(err) {
c.Error(errors.NewISE())
return
}
course, err := db.GetCourseByCourseId(section.CourseId)
if log.Error(err) {
c.Error(errors.NewISE())
return
}
c.JSON(http.StatusOK, model.NewSubscriptionResponse(sub, course, section))
}