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package main
import (
"log/slog"
"net/http"
"strconv"
"time"
"github.com/a-h/templ"
"gorm.io/gorm"
"within.website/x/htmx"
)
type Probe struct {
gorm.Model
UserID int64
Name string
URL string
LastResultID uint
LastResult ProbeResult
}
type ProbeResult struct {
gorm.Model
ProbeID uint
Success bool
LastModified string
StatusCode int
Region string
Remark string
Duration time.Duration
}
func (s *Server) probeList(w http.ResponseWriter, r *http.Request) {
tu, ok := s.getTelegramUserData(r)
if !ok {
http.Error(w, "unauthorized", http.StatusUnauthorized)
return
}
var probes []Probe
if err := s.dao.db.Where("user_id = ?", tu.ID).Preload("LastResult").Find(&probes).Error; err != nil {
slog.Error("failed to get probes", "err", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
templ.Handler(
base(
"Probes",
nil,
authedNavBar(tu),
probeListPage(probes),
),
).ServeHTTP(w, r)
}
func (s *Server) probeCreate(w http.ResponseWriter, r *http.Request) {
tu, ok := s.getTelegramUserData(r)
if !ok {
http.Error(w, "unauthorized", http.StatusUnauthorized)
return
}
newProbe := &Probe{
UserID: tu.ID,
Name: r.FormValue("name"),
URL: r.FormValue("url"),
}
if err := s.dao.db.Create(newProbe).Error; err != nil {
slog.Error("failed to create probe", "err", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
var probes []Probe
if err := s.dao.db.Preload("LastResult").Where("user_id = ?", tu.ID).Find(&probes).Error; err != nil {
slog.Error("failed to get probes", "err", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
templ.Handler(
probeListPage(probes),
).ServeHTTP(w, r)
}
func (s *Server) probeEdit(w http.ResponseWriter, r *http.Request) {
tu, ok := getTelegramUser(r.Context())
if !ok {
http.Error(w, "unauthorized", http.StatusUnauthorized)
return
}
probe, err := s.dao.GetProbe(r.Context(), r.PathValue("id"), tu.ID)
if err != nil {
slog.Error("failed to get probe", "path", r.URL.Path, "err", err)
http.Error(w, "no probe data", http.StatusUnauthorized)
return
}
templ.Handler(
probeEdit(*probe),
).ServeHTTP(w, r)
}
func (s *Server) probeGet(w http.ResponseWriter, r *http.Request) {
tu, ok := getTelegramUser(r.Context())
if !ok {
http.Error(w, "unauthorized", http.StatusUnauthorized)
return
}
probe, err := s.dao.GetProbe(r.Context(), r.PathValue("id"), tu.ID)
if err != nil {
slog.Error("failed to get probe", "path", r.URL.Path, "err", err)
http.Error(w, "no probe data", http.StatusUnauthorized)
return
}
if htmx.Is(r) {
templ.Handler(
probeRow(*probe),
).ServeHTTP(w, r)
} else {
var results []ProbeResult
if err := s.dao.db.Where("probe_id = ?", probe.ID).
Order("created_at DESC").
Limit(15).
Find(&results).
Error; err != nil {
slog.Error("failed to get probe results", "err", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
templ.Handler(
base(probe.Name, nil, authedNavBar(tu), probePage(*probe, results)),
).ServeHTTP(w, r)
}
}
func (s *Server) probeUpdate(w http.ResponseWriter, r *http.Request) {
tu, ok := getTelegramUser(r.Context())
if !ok {
http.Error(w, "unauthorized", http.StatusUnauthorized)
return
}
probe, err := s.dao.GetProbe(r.Context(), r.PathValue("id"), tu.ID)
if err != nil {
slog.Error("failed to get probe", "path", r.URL.Path, "err", err)
http.Error(w, "no probe data", http.StatusUnauthorized)
return
}
if err := r.ParseForm(); err != nil {
slog.Error("failed to parse form", "err", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
probe.Name = r.FormValue("name")
probe.URL = r.FormValue("url")
if err := s.dao.db.Save(probe).Error; err != nil {
slog.Error("failed to update probe", "err", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
templ.Handler(
probeRow(*probe),
).ServeHTTP(w, r)
}
func (s *Server) probeDelete(w http.ResponseWriter, r *http.Request) {
tu, ok := getTelegramUser(r.Context())
if !ok {
http.Error(w, "unauthorized", http.StatusUnauthorized)
return
}
probe, err := s.dao.GetProbe(r.Context(), r.PathValue("id"), tu.ID)
if err != nil {
slog.Error("failed to get probe", "path", r.URL.Path, "err", err)
http.Error(w, "no probe data", http.StatusUnauthorized)
return
}
if err := s.dao.db.Delete(probe).Error; err != nil {
slog.Error("failed to delete probe", "err", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
prompt := r.Header.Get(htmx.HeaderPrompt)
if prompt != "DELETE FOREVER" {
templ.Handler(
probeRow(*probe),
).ServeHTTP(w, r)
return
}
w.Header().Set("Hx-Refresh", "true")
}
func (s *Server) probeRunGet(w http.ResponseWriter, r *http.Request) {
tu, ok := getTelegramUser(r.Context())
if !ok {
http.Error(w, "unauthorized", http.StatusUnauthorized)
return
}
probe, err := s.dao.GetProbe(r.Context(), r.PathValue("id"), tu.ID)
if err != nil {
slog.Error("failed to get probe", "path", r.URL.Path, "err", err)
http.Error(w, "no probe data", http.StatusUnauthorized)
return
}
resultID, err := strconv.Atoi(r.PathValue("result_id"))
if err != nil {
slog.Error("failed to parse result ID", "err", err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
var result ProbeResult
if err := s.dao.db.First(&
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