From 6307923dd9164136c8bf7a502a5f8540c0cbdbff Mon Sep 17 00:00:00 2001
From: Iru Sensei <iru@despera.space>
Date: Sun, 23 Nov 2025 16:39:06 +0100
Subject: [PATCH] initial hopefully work setup

---
 main.go   |  9 +++++----
 parser.go | 34 ----------------------------------
 server.go | 30 ++++++++++++++++++++++++++++++
 types.go  | 35 +++++++++++++++++++++++++++++++++++
 4 files changed, 70 insertions(+), 38 deletions(-)
 create mode 100644 server.go
 create mode 100644 types.go

diff --git a/main.go b/main.go
index 8d683c8..67809f1 100644
--- a/main.go
+++ b/main.go
@@ -2,12 +2,13 @@ package main
 
 import (
 	"log"
+	"fmt"
+	"net/http"
 )
 
 func main() {
 	cfg := LoadConfig()
-	log.Printf("Port: %s", cfg.Port)
-	log.Printf("Nsec: %s", cfg.NSec)
-	log.Printf("Npub: %s", cfg.NPub)
-	log.Printf("Relays: %s", cfg.Relays)
+	http.HandleFunc("/", alertReceiver)
+	log.Printf("Server starting on http://localhost:%d", cfg.Port)
+	log.Fatal(http.ListenAndServe(fmt.Sprintf(":%d", cfg.Port), nil))
 }
diff --git a/parser.go b/parser.go
index 1a7caec..555366f 100644
--- a/parser.go
+++ b/parser.go
@@ -5,40 +5,6 @@ import (
 	"encoding/json"
 )
 
-type Alert struct {
-	Status       string         `json:"status"`
-	StartsAt     string         `json:"startsAt"`
-	EndsAt       string         `json:"endsAt"`
-	GeneratorURL string         `json:"generatorURL"`
-	Fingerprint  string         `json:"fingerprint"`
-	SilenceURL   string         `json:"silenceURL"`
-	DashboardURL string         `json:"dashboardURL"`
-	PanelURL     string         `json:"panelURL"`
-	ValueString  string         `json:"valueString"`
-	OrgId        int            `json:"orgId"`
-	Labels       map[string]any `json:"labels"`
-	Annotations  map[string]any `json:"annotations"`
-	values       map[int]any    `json:"values"`
-}
-
-type Payload struct {
-	Receiver          string         `json:"receiver"`
-	Status            string         `json:"firing"`
-	ExternalURL       string         `json:"externalURL"`
-	Version           string         `json:"version"`
-	GroupKey          string         `json:"groupKey"`
-	TruncatedAlerts   int            `json:"truncatedAlerts"`
-	OrgID             int            `json:"orgId"`
-	Title             string         `json:"title"`
-	State             string         `json"state"`
-	Message           string         `json:"message"`
-	Alerts            []Alert        `json:"alerts"`
-	GroupLabels       map[string]any `json:"groupLabels"`
-	CommonLabels      map[string]any `json:"groupLabels"`
-	CommonAnnotations map[string]any `json:"commonAnnotations"`
-}
-
-
 func ParseAlert(payload []byte) (string) {
 	var data Payload
 	p1 := json.Unmarshal(payload, &data)
diff --git a/server.go b/server.go
new file mode 100644
index 0000000..da142fc
--- /dev/null
+++ b/server.go
@@ -0,0 +1,30 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+)
+
+func alertReceiver(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+
+	body, err := io.ReadAll(io.LimitReader(r.Body, 1<<20))
+	if err != nil {
+		http.Error(w, "Payload exceeded maximum size. Are you really sending alerts?", http.StatusBadRequest)
+		return
+	}
+	defer r.Body.Close()
+
+	if len(body) == 0 {
+		http.Error(w, "Empty payload", http.StatusBadRequest)
+		return
+	}
+
+	payload := ParseAlert(body)
+	fmt.Printf(payload)
+
+}
diff --git a/types.go b/types.go
new file mode 100644
index 0000000..80fd10a
--- /dev/null
+++ b/types.go
@@ -0,0 +1,35 @@
+package main
+
+
+type Alert struct {
+	Status       string         `json:"status"`
+	StartsAt     string         `json:"startsAt"`
+	EndsAt       string         `json:"endsAt"`
+	GeneratorURL string         `json:"generatorURL"`
+	Fingerprint  string         `json:"fingerprint"`
+	SilenceURL   string         `json:"silenceURL"`
+	DashboardURL string         `json:"dashboardURL"`
+	PanelURL     string         `json:"panelURL"`
+	ValueString  string         `json:"valueString"`
+	OrgId        int            `json:"orgId"`
+	Labels       map[string]any `json:"labels"`
+	Annotations  map[string]any `json:"annotations"`
+	values       map[int]any    `json:"values"`
+}
+
+type Payload struct {
+	Receiver          string         `json:"receiver"`
+	Status            string         `json:"firing"`
+	ExternalURL       string         `json:"externalURL"`
+	Version           string         `json:"version"`
+	GroupKey          string         `json:"groupKey"`
+	TruncatedAlerts   int            `json:"truncatedAlerts"`
+	OrgID             int            `json:"orgId"`
+	Title             string         `json:"title"`
+	State             string         `json"state"`
+	Message           string         `json:"message"`
+	Alerts            []Alert        `json:"alerts"`
+	GroupLabels       map[string]any `json:"groupLabels"`
+	CommonLabels      map[string]any `json:"groupLabels"`
+	CommonAnnotations map[string]any `json:"commonAnnotations"`
+}