feat: automate demo-site deployment and configuration (#42)

* add demo env variable

* setup initialization when demo

* disable password when in demo mode

* expose demo status to API

* improve UI for demo instance

backend/app/api/demo.go

@@ -0,0 +1,62 @@
+package main
+
+import (
+	"context"
+	"encoding/csv"
+	"strings"
+
+	"github.com/hay-kot/homebox/backend/internal/services"
+	"github.com/rs/zerolog/log"
+)
+
+func (a *app) SetupDemo() {
+	csvText := `Import Ref,Location,Labels,Quantity,Name,Description,Insured,Serial Number,Model Number,Manufacturer,Notes,Purchase From,Purchased Price,Purchased Time,Lifetime Warranty,Warranty Expires,Warranty Details,Sold To,Sold Price,Sold Time,Sold Notes
+,Garage,IOT;Home Assistant; Z-Wave,1,Zooz Universal Relay ZEN17,"Zooz 700 Series Z-Wave Universal Relay ZEN17 for Awnings, Garage Doors, Sprinklers, and More | 2 NO-C-NC Relays (20A, 10A) | Signal Repeater | Hub Required (Compatible with SmartThings and Hubitat)",,,ZEN17,Zooz,,Amazon,39.95,10/13/2021,,,,,,,
+,Living Room,IOT;Home Assistant; Z-Wave,1,Zooz Motion Sensor,"Zooz Z-Wave Plus S2 Motion Sensor ZSE18 with Magnetic Mount, Works with Vera and SmartThings",,,ZSE18,Zooz,,Amazon,29.95,10/15/2021,,,,,,,
+,Office,IOT;Home Assistant; Z-Wave,1,Zooz 110v Power Switch,"Zooz Z-Wave Plus Power Switch ZEN15 for 110V AC Units, Sump Pumps, Humidifiers, and More",,,ZEN15,Zooz,,Amazon,39.95,10/13/2021,,,,,,,
+,Downstairs,IOT;Home Assistant; Z-Wave,1,Ecolink Z-Wave PIR Motion Sensor,"Ecolink Z-Wave PIR Motion Detector Pet Immune, White (PIRZWAVE2.5-ECO)",,,PIRZWAVE2.5-ECO,Ecolink,,Amazon,35.58,10/21/2020,,,,,,,
+,Entry,IOT;Home Assistant; Z-Wave,1,Yale Security Touchscreen Deadbolt,"Yale Security YRD226-ZW2-619 YRD226ZW2619 Touchscreen Deadbolt, Satin Nickel",,,YRD226ZW2619,Yale,,Amazon,120.39,10/14/2020,,,,,,,
+,Kitchen,IOT;Home Assistant; Z-Wave,1,Smart Rocker Light Dimmer,"UltraPro Z-Wave Smart Rocker Light Dimmer with QuickFit and SimpleWire, 3-Way Ready, Compatible with Alexa, Google Assistant, ZWave Hub Required, Repeater/Range Extender, White Paddle Only, 39351",,,‎39351,Honeywell,,Amazon,65.98,09/30/0202,,,,,,,
+`
+
+	var (
+		registration = services.UserRegistration{
+			Email:    "demo@email.com",
+			Name:     "Demo",
+			Password: "demo",
+		}
+	)
+
+	// First check if we've already setup a demo user and skip if so
+	_, err := a.services.User.Login(context.Background(), registration.Email, registration.Password)
+	if err == nil {
+		return
+	}
+
+	_, err = a.services.User.RegisterUser(context.Background(), registration)
+	if err != nil {
+		log.Err(err).Msg("Failed to register demo user")
+		log.Fatal().Msg("Failed to setup demo")
+	}
+
+	token, _ := a.services.User.Login(context.Background(), registration.Email, registration.Password)
+	self, _ := a.services.User.GetSelf(context.Background(), token.Raw)
+
+	// Read CSV Text
+	reader := csv.NewReader(strings.NewReader(csvText))
+	reader.Comma = ','
+
+	records, err := reader.ReadAll()
+	if err != nil {
+		log.Err(err).Msg("Failed to read CSV")
+		log.Fatal().Msg("Failed to setup demo")
+	}
+
+	err = a.services.Items.CsvImport(context.Background(), self.GroupID, records)
+	if err != nil {
+		log.Err(err).Msg("Failed to import CSV")
+		log.Fatal().Msg("Failed to setup demo")
+	}
+
+	log.Info().Msg("Demo setup complete")
+}

backend/app/api/docs/docs.go

@@ -1580,6 +1580,9 @@ const docTemplate = `{
                 "build": {
                     "$ref": "#/definitions/v1.Build"
                 },
+                "demo": {
+                    "type": "boolean"
+                },
                 "health": {
                     "type": "boolean"
                 },

backend/app/api/docs/swagger.json

@@ -1572,6 +1572,9 @@
                 "build": {
                     "$ref": "#/definitions/v1.Build"
                 },
+                "demo": {
+                    "type": "boolean"
+                },
                 "health": {
                     "type": "boolean"
                 },

backend/app/api/docs/swagger.yaml

@@ -335,6 +335,8 @@ definitions:
     properties:
       build:
         $ref: '#/definitions/v1.Build'
+      demo:
+        type: boolean
       health:
         type: boolean
       message:

backend/app/api/main.go

@@ -144,5 +144,11 @@ func run(cfg *config.Config) error {
 		}
 	})
 
+	// TODO: Remove through external API that does setup
+	if cfg.Demo {
+		log.Info().Msg("Running in demo mode, creating demo data")
+		app.SetupDemo()
+	}
+
 	return app.server.Start(routes)
 }

backend/app/api/routes.go

@@ -42,8 +42,10 @@ func (a *app) newRouter(repos *repo.AllRepos) *chi.Mux {
 	// API Version 1
 
 	v1Base := v1.BaseUrlFunc(prefix)
-	v1Ctrl := v1.NewControllerV1(a.services, v1.WithMaxUploadSize(a.conf.Web.MaxUploadSize))
+	v1Ctrl := v1.NewControllerV1(a.services,
-	{
+		v1.WithMaxUploadSize(a.conf.Web.MaxUploadSize),
+		v1.WithDemoStatus(a.conf.Demo), // Disable Password Change in Demo Mode
+	)
 	r.Get(v1Base("/status"), v1Ctrl.HandleBase(func() bool { return true }, v1.Build{
 		Version:   Version,
 		Commit:    Commit,
@@ -93,7 +95,6 @@ func (a *app) newRouter(repos *repo.AllRepos) *chi.Mux {
 		r.Put(v1Base("/items/{id}/attachments/{attachment_id}"), v1Ctrl.HandleItemAttachmentUpdate())
 		r.Delete(v1Base("/items/{id}/attachments/{attachment_id}"), v1Ctrl.HandleItemAttachmentDelete())
 	})
-	}
 
 	r.NotFound(notFoundHandler())
 	return r

backend/app/api/v1/controller.go

@@ -13,9 +13,16 @@ func WithMaxUploadSize(maxUploadSize int64) func(*V1Controller) {
 	}
 }
 
+func WithDemoStatus(demoStatus bool) func(*V1Controller) {
+	return func(ctrl *V1Controller) {
+		ctrl.isDemo = demoStatus
+	}
+}
+
 type V1Controller struct {
 	svc           *services.AllServices
 	maxUploadSize int64
+	isDemo        bool
 }
 
 type (
@@ -30,7 +37,8 @@ type (
 		Versions []string `json:"versions"`
 		Title    string   `json:"title"`
 		Message  string   `json:"message"`
-		Build    Build
+		Build    Build    `json:"build"`
+		Demo     bool     `json:"demo"`
 	}
 )
 
@@ -48,6 +56,10 @@ func NewControllerV1(svc *services.AllServices, options ...func(*V1Controller))
 		svc: svc,
 	}
 
+	for _, opt := range options {
+		opt(ctrl)
+	}
+
 	return ctrl
 }
 
@@ -66,6 +78,7 @@ func (ctrl *V1Controller) HandleBase(ready ReadyFunc, build Build) http.HandlerF
 			Title:   "Go API Template",
 			Message: "Welcome to the Go API Template Application!",
 			Build:   build,
+			Demo:    ctrl.isDemo,
 		})
 	}
 }

backend/app/api/v1/v1_ctrl_user.go

@@ -136,6 +136,11 @@ type (
 // @Security  Bearer
 func (ctrl *V1Controller) HandleUserSelfChangePassword() http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
+		if ctrl.isDemo {
+			server.RespondError(w, http.StatusForbidden, nil)
+			return
+		}
+
 		var cp ChangePassword
 		err := server.Decode(r, &cp)
 		if err != nil {

backend/internal/config/conf.go

@@ -23,6 +23,7 @@ type Config struct {
 	Log     LoggerConf  `yaml:"logger"`
 	Mailer  MailerConf  `yaml:"mailer"`
 	Swagger SwaggerConf `yaml:"swagger"`
+	Demo    bool        `yaml:"demo"`
 }
 
 type SwaggerConf struct {

fly.toml

@@ -8,6 +8,7 @@ processes = []
 
 [env]
   PORT = "7745"
+  HBOX_DEMO = "true"
 
 [experimental]
   allowed_public_ports = []

frontend/lib/api/types/data-contracts.ts

@@ -227,6 +227,7 @@ export interface UserRegistration {
 
 export interface ApiSummary {
   build: Build;
+  demo: boolean;
   health: boolean;
   message: string;
   title: string;

frontend/pages/index.vue

@@ -11,6 +11,24 @@
   const api = usePublicApi();
   const toast = useNotifier();
 
+  const { data: status } = useAsyncData(async () => {
+    const { data } = await api.status();
+
+    if (data) {
+      console.log(data);
+      username.value = "demo@email.com";
+      password.value = "demo";
+    }
+    return data;
+  });
+
+  whenever(status, status => {
+    if (status?.demo) {
+      email.value = "demo@email.com";
+      loginPassword.value = "demo";
+    }
+  });
+
   const authStore = useAuthStore();
   if (!authStore.isTokenExpired) {
     navigateTo("/home");
@@ -178,6 +196,11 @@
                     <Icon name="heroicons-user" class="mr-1 w-7 h-7" />
                     Login
                   </h2>
+                  <template v-if="status && status.demo">
+                    <p class="text-xs italic text-center">This is a demo instance</p>
+                    <p class="text-xs text-center"><b>Email</b> demo@email.com</p>
+                    <p class="text-xs text-center"><b>Password</b> demo</p>
+                  </template>
                   <FormTextField v-model="email" label="Email" />
                   <FormTextField v-model="loginPassword" label="Password" type="password" />
                   <div class="card-actions justify-end mt-2">