//EditTaskFunc is used to edit tasks, handles "/edit/" URL
func EditTaskFunc(w http.ResponseWriter, r *http.Request) {
if r.Method != "GET" {
http.Redirect(w, r, "/", http.StatusBadRequest)
return
}
id, err := strconv.Atoi(r.URL.Path[len("/edit/"):])
if err != nil {
log.Println(err)
http.Redirect(w, r, "/", http.StatusBadRequest)
return
}
redirectURL := utils.GetRedirectUrl(r.Referer())
username := sessions.GetCurrentUserName(r)
task, err := db.GetTaskByID(username, id)
categories := db.GetCategories(username)
task.Categories = categories
task.Referer = redirectURL
if err != nil {
task.Message = "Error fetching Tasks"
}
editTemplate.Execute(w, task)
}
//TrashTaskFunc is used to populate the trash tasks
func TrashTaskFunc(w http.ResponseWriter, r *http.Request) {
//for best UX we want the user to be returned to the page making
//the delete transaction, we use the r.Referer() function to get the link
redirectURL := utils.GetRedirectUrl(r.Referer())
if r.Method != "GET" {
http.Redirect(w, r, "/", http.StatusBadRequest)
return
}
id, err := strconv.Atoi(r.URL.Path[len("/trash/"):])
if err != nil {
log.Println("TrashTaskFunc", err)
message = "Incorrect command"
http.Redirect(w, r, redirectURL, http.StatusFound)
} else {
username := sessions.GetCurrentUserName(r)
err = db.TrashTask(username, id)
if err != nil {
message = "Error trashing task"
} else {
message = "Task trashed"
}
http.Redirect(w, r, redirectURL, http.StatusFound)
}
}
//TrashTaskFunc is used to populate the trash tasks
func TrashTaskFunc(w http.ResponseWriter, r *http.Request) {
//for best UX we want the user to be returned to the page making
//the delete transaction, we use the r.Referer() function to get the link
redirectUrl := utils.GetRedirectUrl(r.Referer())
if r.Method == "GET" {
id, err := strconv.Atoi(r.URL.Path[len("/trash/"):])
if err != nil {
log.Println("TrashTaskFunc", err)
message = "Incorrect command"
http.Redirect(w, r, redirectUrl, http.StatusFound)
} else {
err = db.TrashTask(id)
if err != nil {
message = "Error trashing task"
} else {
message = "Task trashed"
}
http.Redirect(w, r, redirectUrl, http.StatusFound)
}
} else {
message = "Method not allowed"
http.Redirect(w, r, redirectUrl, http.StatusFound)
}
}
//CompleteTaskFunc is used to show the complete tasks, handles "/completed/" url
func CompleteTaskFunc(w http.ResponseWriter, r *http.Request) {
if r.Method == "GET" {
redirectURL := utils.GetRedirectUrl(r.Referer())
id, err := strconv.Atoi(r.URL.Path[len("/complete/"):])
if err != nil {
log.Println(err)
} else {
err = db.CompleteTask(id)
if err != nil {
message = "Complete task failed"
} else {
message = "Task marked complete"
}
http.Redirect(w, r, redirectURL, http.StatusFound)
}
} else {
message = "Method not allowed"
http.Redirect(w, r, "/", http.StatusFound)
}
}
//CompleteTaskFunc is used to show the complete tasks, handles "/completed/" url
func CompleteTaskFunc(w http.ResponseWriter, r *http.Request) {
if r.Method != "GET" {
http.Redirect(w, r, "/", http.StatusBadRequest)
return
}
redirectURL := utils.GetRedirectUrl(r.Referer())
id, err := strconv.Atoi(r.URL.Path[len("/complete/"):])
if err != nil {
log.Println(err)
} else {
username := sessions.GetCurrentUserName(r)
err = db.CompleteTask(username, id)
if err != nil {
message = "Complete task failed"
} else {
message = "Task marked complete"
}
http.Redirect(w, r, redirectURL, http.StatusFound)
}
}
//EditTaskFunc is used to edit tasks, handles "/edit/" URL
func EditTaskFunc(w http.ResponseWriter, r *http.Request) {
if r.Method == "GET" {
id, err := strconv.Atoi(r.URL.Path[len("/edit/"):])
if err != nil {
log.Println(err)
http.Redirect(w, r, "/", http.StatusBadRequest)
} else {
redirectUrl := utils.GetRedirectUrl(r.Referer())
task, err := db.GetTaskByID(id)
categories := db.GetCategories()
task.Categories = categories
task.Referer = redirectUrl
if err != nil {
task.Message = "Error fetching Tasks"
}
editTemplate.Execute(w, task)
}
} else {
message = "Method not allowed"
http.Redirect(w, r, "/", http.StatusFound)
}
}