From efe55c5990cd7759d6c641c27d4666ec3d27c169 Mon Sep 17 00:00:00 2001
From: Marcus Kida <marcus.kida@bearologics.com>
Date: Thu, 19 Feb 2026 17:00:59 +0100
Subject: [PATCH] Split backend/frontend and refactor

---
 .air.toml                                     |   5 +++--
 .gitignore                                    |   7 +++----
 Dockerfile                                    |  18 +++++++++---------
 Dockerfile.dev                                |   4 ++--
 admin.go => backend/admin.go                  |   6 ++++--
 bmdevice.go => backend/bmdevice.go            |   0
 bmrptrs.json => backend/data/bmrptrs.json     |   0
 rptrs.json => backend/data/rptrs.json         |   0
 db.go => backend/db.go                        |   0
 go.mod => backend/go.mod                      |   0
 go.sum => backend/go.sum                      |   0
 handlers.go => backend/handlers.go            |   0
 main.go => backend/main.go                    |   8 +++++---
 migrate.go => backend/migrate.go              |   4 ++--
 .../migrations}/001_initial_schema.sql        |   0
 .../migrations}/002_add_bm_device_fields.sql  |   0
 .../migrations}/003_networks_array.sql        |   0
 .../migrations}/005_changelog.sql             |   0
 seed.go => backend/seed.go                    |   0
 compose.dev.yml                               |   8 +++++---
 compose.test.yml                              |   4 ++--
 .../package-lock.json                         |   0
 package.json => frontend/package.json         |   0
 {src => frontend/src}/cps-anytone.test.ts     |   0
 {src => frontend/src}/cps-anytone.ts          |   0
 {src => frontend/src}/cps-motorola.test.ts    |   0
 {src => frontend/src}/cps-motorola.ts         |   0
 {src => frontend/src}/filters.test.ts         |   0
 {src => frontend/src}/filters.ts              |   0
 {src => frontend/src}/format.test.ts          |   0
 {src => frontend/src}/format.ts               |   0
 {src => frontend/src}/geo.test.ts             |   0
 {src => frontend/src}/geo.ts                  |   0
 {src => frontend/src}/globals.d.ts            |   0
 {src => frontend/src}/main.ts                 |   0
 {src => frontend/src}/popup.test.ts           |   0
 {src => frontend/src}/popup.ts                |   0
 {src => frontend/src}/talkgroups.test.ts      |   0
 {src => frontend/src}/talkgroups.ts           |   0
 {src => frontend/src}/types.ts                |   0
 {static => frontend/static}/admin.html        |   0
 {static => frontend/static}/datenschutz.html  |   0
 {static => frontend/static}/i18n.js           |   0
 {static => frontend/static}/impressum.html    |   0
 {static => frontend/static}/index.html        |   0
 .../i18next-browser-languagedetector.min.js   |   0
 .../static}/lib/i18next-http-backend.min.js   |   0
 .../static}/lib/i18next.min.js                |   0
 .../static}/lib/images/marker-icon-2x.png     | Bin
 .../static}/lib/images/marker-icon.png        | Bin
 .../static}/lib/images/marker-shadow.png      | Bin
 {static => frontend/static}/lib/leaflet.css   |   0
 {static => frontend/static}/lib/leaflet.js    |   0
 .../static}/lib/socket.io.min.js              |   0
 {static => frontend/static}/locales/de.json   |   0
 {static => frontend/static}/locales/en.json   |   0
 {static => frontend/static}/locales/es.json   |   0
 {static => frontend/static}/locales/fr.json   |   0
 {static => frontend/static}/locales/it.json   |   0
 {static => frontend/static}/locales/pl.json   |   0
 {static => frontend/static}/style.css         |   0
 tsconfig.json => frontend/tsconfig.json       |   0
 vitest.config.ts => frontend/vitest.config.ts |   0
 63 files changed, 35 insertions(+), 29 deletions(-)
 rename admin.go => backend/admin.go (98%)
 rename bmdevice.go => backend/bmdevice.go (100%)
 rename bmrptrs.json => backend/data/bmrptrs.json (100%)
 rename rptrs.json => backend/data/rptrs.json (100%)
 rename db.go => backend/db.go (100%)
 rename go.mod => backend/go.mod (100%)
 rename go.sum => backend/go.sum (100%)
 rename handlers.go => backend/handlers.go (100%)
 rename main.go => backend/main.go (89%)
 rename migrate.go => backend/migrate.go (71%)
 rename {migrations => backend/migrations}/001_initial_schema.sql (100%)
 rename {migrations => backend/migrations}/002_add_bm_device_fields.sql (100%)
 rename {migrations => backend/migrations}/003_networks_array.sql (100%)
 rename {migrations => backend/migrations}/005_changelog.sql (100%)
 rename seed.go => backend/seed.go (100%)
 rename package-lock.json => frontend/package-lock.json (100%)
 rename package.json => frontend/package.json (100%)
 rename {src => frontend/src}/cps-anytone.test.ts (100%)
 rename {src => frontend/src}/cps-anytone.ts (100%)
 rename {src => frontend/src}/cps-motorola.test.ts (100%)
 rename {src => frontend/src}/cps-motorola.ts (100%)
 rename {src => frontend/src}/filters.test.ts (100%)
 rename {src => frontend/src}/filters.ts (100%)
 rename {src => frontend/src}/format.test.ts (100%)
 rename {src => frontend/src}/format.ts (100%)
 rename {src => frontend/src}/geo.test.ts (100%)
 rename {src => frontend/src}/geo.ts (100%)
 rename {src => frontend/src}/globals.d.ts (100%)
 rename {src => frontend/src}/main.ts (100%)
 rename {src => frontend/src}/popup.test.ts (100%)
 rename {src => frontend/src}/popup.ts (100%)
 rename {src => frontend/src}/talkgroups.test.ts (100%)
 rename {src => frontend/src}/talkgroups.ts (100%)
 rename {src => frontend/src}/types.ts (100%)
 rename {static => frontend/static}/admin.html (100%)
 rename {static => frontend/static}/datenschutz.html (100%)
 rename {static => frontend/static}/i18n.js (100%)
 rename {static => frontend/static}/impressum.html (100%)
 rename {static => frontend/static}/index.html (100%)
 rename {static => frontend/static}/lib/i18next-browser-languagedetector.min.js (100%)
 rename {static => frontend/static}/lib/i18next-http-backend.min.js (100%)
 rename {static => frontend/static}/lib/i18next.min.js (100%)
 rename {static => frontend/static}/lib/images/marker-icon-2x.png (100%)
 rename {static => frontend/static}/lib/images/marker-icon.png (100%)
 rename {static => frontend/static}/lib/images/marker-shadow.png (100%)
 rename {static => frontend/static}/lib/leaflet.css (100%)
 rename {static => frontend/static}/lib/leaflet.js (100%)
 rename {static => frontend/static}/lib/socket.io.min.js (100%)
 rename {static => frontend/static}/locales/de.json (100%)
 rename {static => frontend/static}/locales/en.json (100%)
 rename {static => frontend/static}/locales/es.json (100%)
 rename {static => frontend/static}/locales/fr.json (100%)
 rename {static => frontend/static}/locales/it.json (100%)
 rename {static => frontend/static}/locales/pl.json (100%)
 rename {static => frontend/static}/style.css (100%)
 rename tsconfig.json => frontend/tsconfig.json (100%)
 rename vitest.config.ts => frontend/vitest.config.ts (100%)

diff --git a/.air.toml b/.air.toml
index 349d796..63d9d25 100644
--- a/.air.toml
+++ b/.air.toml
@@ -1,10 +1,11 @@
 root = "."
 
 [build]
-  cmd = "go build -o ./tmp/dmrmap ."
+  cmd = "cd backend && go build -o /app/tmp/dmrmap ."
   bin = "./tmp/dmrmap"
   include_ext = ["go"]
-  exclude_dir = ["tmp", "static", "data", "migrations", "src", "node_modules"]
+  include_dir = ["backend"]
+  exclude_dir = ["tmp", "frontend"]
   delay = 500
 
 [misc]
diff --git a/.gitignore b/.gitignore
index ceaf5f9..eab9bf6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,9 +1,8 @@
 tmp/
-data/
 dmrmap
 compose.override.yml
 .env
-static/talkgroups.json
+frontend/static/talkgroups.json
 node_modules/
-static/app.js
-static/app.js.map
+frontend/static/app.js
+frontend/static/app.js.map
diff --git a/Dockerfile b/Dockerfile
index 9236a60..b3ecc87 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,29 +1,29 @@
 FROM node:22-alpine AS frontend
 WORKDIR /build
-COPY package.json package-lock.json ./
+COPY frontend/package.json frontend/package-lock.json ./
 RUN npm ci
-COPY src/ ./src/
-COPY tsconfig.json ./
+COPY frontend/src/ ./src/
+COPY frontend/tsconfig.json ./
 RUN npm run build:prod
 
 FROM golang:1.25-alpine AS builder
 RUN apk add --no-cache git
 WORKDIR /build
 COPY .git ./.git
-COPY go.mod go.sum ./
+COPY backend/go.mod backend/go.sum ./
 RUN go mod download
-COPY *.go ./
-COPY migrations/ ./migrations/
+COPY backend/*.go ./
+COPY backend/migrations/ ./migrations/
 RUN CGO_ENABLED=0 go build -ldflags "-X main.version=$(git rev-parse --short HEAD)" -o dmrmap .
 
 FROM alpine:3.19
 WORKDIR /app
 COPY --from=builder /build/dmrmap .
 COPY --from=builder /build/migrations/ ./migrations/
-COPY static/ ./static/
+COPY frontend/static/ ./static/
 COPY --from=frontend /build/static/app.js ./static/app.js
-COPY rptrs.json .
-COPY bmrptrs.json .
+COPY backend/data/rptrs.json .
+COPY backend/data/bmrptrs.json .
 RUN wget -qO static/talkgroups.json https://api.brandmeister.network/v2/talkgroup
 EXPOSE 8080
 CMD ["./dmrmap"]
diff --git a/Dockerfile.dev b/Dockerfile.dev
index 92e8cc2..3a48c17 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -3,6 +3,6 @@ RUN apk add --no-cache nodejs npm
 RUN go install github.com/air-verse/air@latest
 RUN wget -qO /usr/local/share/talkgroups.json https://api.brandmeister.network/v2/talkgroup
 WORKDIR /app
-CMD cp -n /usr/local/share/talkgroups.json static/talkgroups.json 2>/dev/null; \
-    npm install --silent && npm run watch & \
+CMD cp -n /usr/local/share/talkgroups.json frontend/static/talkgroups.json 2>/dev/null; \
+    cd frontend && npm install --silent && npm run watch & \
     air
diff --git a/admin.go b/backend/admin.go
similarity index 98%
rename from admin.go
rename to backend/admin.go
index e951a66..9f3646e 100644
--- a/admin.go
+++ b/backend/admin.go
@@ -7,6 +7,7 @@ import (
 	"log"
 	"net/http"
 	"net/url"
+	"path/filepath"
 	"strconv"
 	"strings"
 	"time"
@@ -24,9 +25,10 @@ func adminAuth(token string, next http.Handler) http.Handler {
 	})
 }
 
-func handleAdminPage() http.HandlerFunc {
+func handleAdminPage(staticDir string) http.HandlerFunc {
+	adminPath := filepath.Join(staticDir, "admin.html")
 	return func(w http.ResponseWriter, r *http.Request) {
-		http.ServeFile(w, r, "static/admin.html")
+		http.ServeFile(w, r, adminPath)
 	}
 }
 
diff --git a/bmdevice.go b/backend/bmdevice.go
similarity index 100%
rename from bmdevice.go
rename to backend/bmdevice.go
diff --git a/bmrptrs.json b/backend/data/bmrptrs.json
similarity index 100%
rename from bmrptrs.json
rename to backend/data/bmrptrs.json
diff --git a/rptrs.json b/backend/data/rptrs.json
similarity index 100%
rename from rptrs.json
rename to backend/data/rptrs.json
diff --git a/db.go b/backend/db.go
similarity index 100%
rename from db.go
rename to backend/db.go
diff --git a/go.mod b/backend/go.mod
similarity index 100%
rename from go.mod
rename to backend/go.mod
diff --git a/go.sum b/backend/go.sum
similarity index 100%
rename from go.sum
rename to backend/go.sum
diff --git a/handlers.go b/backend/handlers.go
similarity index 100%
rename from handlers.go
rename to backend/handlers.go
diff --git a/main.go b/backend/main.go
similarity index 89%
rename from main.go
rename to backend/main.go
index df1c856..b026770 100644
--- a/main.go
+++ b/backend/main.go
@@ -13,6 +13,8 @@ func main() {
 	jsonPath := envOr("JSON_PATH", "rptrs.json")
 	bmrptrsPath := envOr("BMRPTRS_PATH", "bmrptrs.json")
 	addr := envOr("LISTEN_ADDR", ":8080")
+	staticDir := envOr("STATIC_DIR", "static")
+	migrationsDir := envOr("MIGRATIONS_DIR", "migrations")
 
 	db, err := openDB(dsn)
 	if err != nil {
@@ -20,7 +22,7 @@ func main() {
 	}
 	defer db.Close()
 
-	if err := runMigrations(db); err != nil {
+	if err := runMigrations(db, migrationsDir); err != nil {
 		log.Fatalf("Failed to run migrations: %v", err)
 	}
 
@@ -43,7 +45,7 @@ func main() {
 	mux.HandleFunc("/api/version", handleVersion())
 
 	if adminToken := os.Getenv("ADMIN_TOKEN"); adminToken != "" {
-		mux.HandleFunc("/admin/", handleAdminPage())
+		mux.HandleFunc("/admin/", handleAdminPage(staticDir))
 		adminAPI := http.NewServeMux()
 		adminAPI.HandleFunc("/admin/api/repeaters", handleAdminRepeaters(db))
 		adminAPI.HandleFunc("/admin/api/repeaters/update", handleAdminUpdateRepeater(db))
@@ -55,7 +57,7 @@ func main() {
 		log.Println("Admin interface enabled at /admin/")
 	}
 
-	mux.Handle("/", http.FileServer(http.Dir("static")))
+	mux.Handle("/", http.FileServer(http.Dir(staticDir)))
 
 	log.Printf("Listening on %s", addr)
 	log.Fatal(http.ListenAndServe(addr, mux))
diff --git a/migrate.go b/backend/migrate.go
similarity index 71%
rename from migrate.go
rename to backend/migrate.go
index 0477aac..1ae5fda 100644
--- a/migrate.go
+++ b/backend/migrate.go
@@ -7,11 +7,11 @@ import (
 	"github.com/pressly/goose/v3"
 )
 
-func runMigrations(db *sql.DB) error {
+func runMigrations(db *sql.DB, dir string) error {
 	if err := goose.SetDialect("postgres"); err != nil {
 		return err
 	}
-	if err := goose.Up(db, "migrations"); err != nil {
+	if err := goose.Up(db, dir); err != nil {
 		return err
 	}
 	log.Println("Database migrations applied successfully")
diff --git a/migrations/001_initial_schema.sql b/backend/migrations/001_initial_schema.sql
similarity index 100%
rename from migrations/001_initial_schema.sql
rename to backend/migrations/001_initial_schema.sql
diff --git a/migrations/002_add_bm_device_fields.sql b/backend/migrations/002_add_bm_device_fields.sql
similarity index 100%
rename from migrations/002_add_bm_device_fields.sql
rename to backend/migrations/002_add_bm_device_fields.sql
diff --git a/migrations/003_networks_array.sql b/backend/migrations/003_networks_array.sql
similarity index 100%
rename from migrations/003_networks_array.sql
rename to backend/migrations/003_networks_array.sql
diff --git a/migrations/005_changelog.sql b/backend/migrations/005_changelog.sql
similarity index 100%
rename from migrations/005_changelog.sql
rename to backend/migrations/005_changelog.sql
diff --git a/seed.go b/backend/seed.go
similarity index 100%
rename from seed.go
rename to backend/seed.go
diff --git a/compose.dev.yml b/compose.dev.yml
index c68d55f..715e20a 100644
--- a/compose.dev.yml
+++ b/compose.dev.yml
@@ -20,15 +20,17 @@ services:
       - .:/app
       - go-mod-cache:/go/pkg/mod
       - go-build-cache:/root/.cache/go-build
-      - node_modules:/app/node_modules
+      - node_modules:/app/frontend/node_modules
     depends_on:
       - postgres
     environment:
       - DATABASE_URL=postgres://dmrmap:dmrmap@postgres:5432/dmrmap?sslmode=disable
-      - JSON_PATH=/app/rptrs.json
-      - BMRPTRS_PATH=/app/bmrptrs.json
+      - JSON_PATH=/app/backend/data/rptrs.json
+      - BMRPTRS_PATH=/app/backend/data/bmrptrs.json
       - LISTEN_ADDR=:8080
       - ADMIN_TOKEN=adminparty
+      - STATIC_DIR=/app/frontend/static
+      - MIGRATIONS_DIR=/app/backend/migrations
 
 volumes:
   go-mod-cache:
diff --git a/compose.test.yml b/compose.test.yml
index dbeff31..ec04eb2 100644
--- a/compose.test.yml
+++ b/compose.test.yml
@@ -1,10 +1,10 @@
 services:
   test:
     image: node:22-alpine
-    working_dir: /app
+    working_dir: /app/frontend
     volumes:
       - .:/app
-      - node_modules_test:/app/node_modules
+      - node_modules_test:/app/frontend/node_modules
     command: sh -c "npm install --silent && npm test"
 
 volumes:
diff --git a/package-lock.json b/frontend/package-lock.json
similarity index 100%
rename from package-lock.json
rename to frontend/package-lock.json
diff --git a/package.json b/frontend/package.json
similarity index 100%
rename from package.json
rename to frontend/package.json
diff --git a/src/cps-anytone.test.ts b/frontend/src/cps-anytone.test.ts
similarity index 100%
rename from src/cps-anytone.test.ts
rename to frontend/src/cps-anytone.test.ts
diff --git a/src/cps-anytone.ts b/frontend/src/cps-anytone.ts
similarity index 100%
rename from src/cps-anytone.ts
rename to frontend/src/cps-anytone.ts
diff --git a/src/cps-motorola.test.ts b/frontend/src/cps-motorola.test.ts
similarity index 100%
rename from src/cps-motorola.test.ts
rename to frontend/src/cps-motorola.test.ts
diff --git a/src/cps-motorola.ts b/frontend/src/cps-motorola.ts
similarity index 100%
rename from src/cps-motorola.ts
rename to frontend/src/cps-motorola.ts
diff --git a/src/filters.test.ts b/frontend/src/filters.test.ts
similarity index 100%
rename from src/filters.test.ts
rename to frontend/src/filters.test.ts
diff --git a/src/filters.ts b/frontend/src/filters.ts
similarity index 100%
rename from src/filters.ts
rename to frontend/src/filters.ts
diff --git a/src/format.test.ts b/frontend/src/format.test.ts
similarity index 100%
rename from src/format.test.ts
rename to frontend/src/format.test.ts
diff --git a/src/format.ts b/frontend/src/format.ts
similarity index 100%
rename from src/format.ts
rename to frontend/src/format.ts
diff --git a/src/geo.test.ts b/frontend/src/geo.test.ts
similarity index 100%
rename from src/geo.test.ts
rename to frontend/src/geo.test.ts
diff --git a/src/geo.ts b/frontend/src/geo.ts
similarity index 100%
rename from src/geo.ts
rename to frontend/src/geo.ts
diff --git a/src/globals.d.ts b/frontend/src/globals.d.ts
similarity index 100%
rename from src/globals.d.ts
rename to frontend/src/globals.d.ts
diff --git a/src/main.ts b/frontend/src/main.ts
similarity index 100%
rename from src/main.ts
rename to frontend/src/main.ts
diff --git a/src/popup.test.ts b/frontend/src/popup.test.ts
similarity index 100%
rename from src/popup.test.ts
rename to frontend/src/popup.test.ts
diff --git a/src/popup.ts b/frontend/src/popup.ts
similarity index 100%
rename from src/popup.ts
rename to frontend/src/popup.ts
diff --git a/src/talkgroups.test.ts b/frontend/src/talkgroups.test.ts
similarity index 100%
rename from src/talkgroups.test.ts
rename to frontend/src/talkgroups.test.ts
diff --git a/src/talkgroups.ts b/frontend/src/talkgroups.ts
similarity index 100%
rename from src/talkgroups.ts
rename to frontend/src/talkgroups.ts
diff --git a/src/types.ts b/frontend/src/types.ts
similarity index 100%
rename from src/types.ts
rename to frontend/src/types.ts
diff --git a/static/admin.html b/frontend/static/admin.html
similarity index 100%
rename from static/admin.html
rename to frontend/static/admin.html
diff --git a/static/datenschutz.html b/frontend/static/datenschutz.html
similarity index 100%
rename from static/datenschutz.html
rename to frontend/static/datenschutz.html
diff --git a/static/i18n.js b/frontend/static/i18n.js
similarity index 100%
rename from static/i18n.js
rename to frontend/static/i18n.js
diff --git a/static/impressum.html b/frontend/static/impressum.html
similarity index 100%
rename from static/impressum.html
rename to frontend/static/impressum.html
diff --git a/static/index.html b/frontend/static/index.html
similarity index 100%
rename from static/index.html
rename to frontend/static/index.html
diff --git a/static/lib/i18next-browser-languagedetector.min.js b/frontend/static/lib/i18next-browser-languagedetector.min.js
similarity index 100%
rename from static/lib/i18next-browser-languagedetector.min.js
rename to frontend/static/lib/i18next-browser-languagedetector.min.js
diff --git a/static/lib/i18next-http-backend.min.js b/frontend/static/lib/i18next-http-backend.min.js
similarity index 100%
rename from static/lib/i18next-http-backend.min.js
rename to frontend/static/lib/i18next-http-backend.min.js
diff --git a/static/lib/i18next.min.js b/frontend/static/lib/i18next.min.js
similarity index 100%
rename from static/lib/i18next.min.js
rename to frontend/static/lib/i18next.min.js
diff --git a/static/lib/images/marker-icon-2x.png b/frontend/static/lib/images/marker-icon-2x.png
similarity index 100%
rename from static/lib/images/marker-icon-2x.png
rename to frontend/static/lib/images/marker-icon-2x.png
diff --git a/static/lib/images/marker-icon.png b/frontend/static/lib/images/marker-icon.png
similarity index 100%
rename from static/lib/images/marker-icon.png
rename to frontend/static/lib/images/marker-icon.png
diff --git a/static/lib/images/marker-shadow.png b/frontend/static/lib/images/marker-shadow.png
similarity index 100%
rename from static/lib/images/marker-shadow.png
rename to frontend/static/lib/images/marker-shadow.png
diff --git a/static/lib/leaflet.css b/frontend/static/lib/leaflet.css
similarity index 100%
rename from static/lib/leaflet.css
rename to frontend/static/lib/leaflet.css
diff --git a/static/lib/leaflet.js b/frontend/static/lib/leaflet.js
similarity index 100%
rename from static/lib/leaflet.js
rename to frontend/static/lib/leaflet.js
diff --git a/static/lib/socket.io.min.js b/frontend/static/lib/socket.io.min.js
similarity index 100%
rename from static/lib/socket.io.min.js
rename to frontend/static/lib/socket.io.min.js
diff --git a/static/locales/de.json b/frontend/static/locales/de.json
similarity index 100%
rename from static/locales/de.json
rename to frontend/static/locales/de.json
diff --git a/static/locales/en.json b/frontend/static/locales/en.json
similarity index 100%
rename from static/locales/en.json
rename to frontend/static/locales/en.json
diff --git a/static/locales/es.json b/frontend/static/locales/es.json
similarity index 100%
rename from static/locales/es.json
rename to frontend/static/locales/es.json
diff --git a/static/locales/fr.json b/frontend/static/locales/fr.json
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rename from static/locales/fr.json
rename to frontend/static/locales/fr.json
diff --git a/static/locales/it.json b/frontend/static/locales/it.json
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rename from static/locales/it.json
rename to frontend/static/locales/it.json
diff --git a/static/locales/pl.json b/frontend/static/locales/pl.json
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rename from static/locales/pl.json
rename to frontend/static/locales/pl.json
diff --git a/static/style.css b/frontend/static/style.css
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rename from static/style.css
rename to frontend/static/style.css
diff --git a/tsconfig.json b/frontend/tsconfig.json
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rename from tsconfig.json
rename to frontend/tsconfig.json
diff --git a/vitest.config.ts b/frontend/vitest.config.ts
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rename from vitest.config.ts
rename to frontend/vitest.config.ts