add app state, and fix a few bugs

internal/handlers/app.go

@@ -482,6 +482,14 @@ func (flux *FluxServer) StartApp(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	app.State = "running"
+	_, err = flux.db.ExecContext(r.Context(), "UPDATE apps SET state = ? WHERE id = ?", app.State, app.Id[:])
+	if err != nil {
+		flux.logger.Errorw("Failed to update app state", zap.Error(err))
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
 	err = app.Deployment.Start(r.Context(), flux.docker)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -529,6 +537,14 @@ func (flux *FluxServer) StopApp(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	app.State = "stopped"
+	_, err = flux.db.ExecContext(r.Context(), "UPDATE apps SET state = ? WHERE id = ?", app.State, app.Id[:])
+	if err != nil {
+		flux.logger.Errorw("Failed to update app state", zap.Error(err))
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
 	err = app.Deployment.Stop(r.Context(), flux.docker)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
@@ -572,5 +588,7 @@ func (flux *FluxServer) DeleteDeployHandler(w http.ResponseWriter, r *http.Reque
 		return
 	}
 
+	flux.proxy.RemoveDeployment(app.Deployment.URL)
+
 	w.WriteHeader(http.StatusOK)
 }

internal/handlers/schema.sql

@@ -7,12 +7,14 @@ CREATE TABLE IF NOT EXISTS deployments (
 CREATE TABLE IF NOT EXISTS apps (
     id BLOB PRIMARY KEY,
     name TEXT NOT NULL UNIQUE,
+    state TEXT NOT NULL,
     deployment_id INTEGER,
     FOREIGN KEY(deployment_id) REFERENCES deployments(id)
 );
 
 CREATE TABLE IF NOT EXISTS containers (
     id INTEGER PRIMARY KEY AUTOINCREMENT UNIQUE,
+    friendly_name TEXT NOT NULL,
     container_id TEXT NOT NULL,
     head BOOLEAN NOT NULL,
     deployment_id INTEGER NOT NULL,

internal/handlers/server.go

@@ -43,7 +43,7 @@ type FluxServer struct {
 	db *sql.DB
 
 	docker *docker.DockerClient
-	// TODO: implement
+
 	proxy      *proxyManagerService.ProxyManager
 	appManager *appManagerService.AppManager
 
@@ -147,7 +147,10 @@ func NewServer() *FluxServer {
 	flux.proxy = proxyManagerService.NewProxyManager(flux.logger)
 
 	flux.appManager = appManagerService.NewAppManager(flux.db, flux.docker, flux.proxy, flux.logger)
-	flux.appManager.Init()
+	err = flux.appManager.Init()
+	if err != nil {
+		flux.logger.Fatalw("Failed to initialize apps", zap.Error(err))
+	}
 
 	return flux
 }