changes bootstrap mechanism

db/Dockerfile

@@ -6,14 +6,13 @@ WORKDIR /
 COPY go.mod ./
 COPY go.sum ./
 COPY migrations ./migrations
+RUN tar -xvf migrations/initial_data/cities500.tar.gz -C migrations/initial_data
 
 RUN go mod download
 
 COPY *.go ./
 
 RUN go build -o /pocketbase
-RUN /pocketbase migrate
-RUN /pocketbase seed
 
 ENV MEILI_URL=http://localhost:7700
 ENV MEILI_MASTER_KEY=

db/go.mod

@@ -3,7 +3,9 @@ module pocketbase
 go 1.22.0
 
 require (
+	github.com/labstack/echo/v5 v5.0.0-20230722203903-ec5b858dab61
 	github.com/meilisearch/meilisearch-go v0.26.2
+	github.com/pocketbase/dbx v1.10.1
 	github.com/pocketbase/pocketbase v0.21.3
 )
 
@@ -50,13 +52,11 @@ require (
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
 	github.com/klauspost/compress v1.15.6 // indirect
-	github.com/labstack/echo/v5 v5.0.0-20230722203903-ec5b858dab61 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-sqlite3 v1.14.19 // indirect
 	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d // indirect
-	github.com/pocketbase/dbx v1.10.1 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/spf13/cast v1.6.0 // indirect
 	github.com/spf13/cobra v1.8.0 // indirect

db/main.go

@@ -1,11 +1,12 @@
 package main
 
 import (
-	"errors"
 	"log"
+	"net/http"
 	"os"
 	"strings"
 
+	"github.com/labstack/echo/v5"
 	"github.com/meilisearch/meilisearch-go"
 	"github.com/pocketbase/pocketbase"
 	"github.com/pocketbase/pocketbase/core"
@@ -13,41 +14,10 @@ import (
 	"github.com/pocketbase/pocketbase/models"
 	"github.com/pocketbase/pocketbase/plugins/migratecmd"
 	"github.com/pocketbase/pocketbase/tools/filesystem"
-	"github.com/spf13/cobra"
 
 	_ "pocketbase/migrations"
 )
 
-func indexRecord(r *models.Record, client *meilisearch.Client) error {
-	documents := []map[string]interface{}{
-		{
-			"id":             r.Id,
-			"author":         r.GetString("author"),
-			"name":           r.GetString("name"),
-			"description":    r.GetString("description"),
-			"location":       r.GetString("location"),
-			"distance":       r.GetFloat("distance"),
-			"elevation_gain": r.GetFloat("elevation_gain"),
-			"duration":       r.GetFloat("duration"),
-			"difficulty":     r.Get("difficulty"),
-			"category":       r.Get("category"),
-			"completed":      len(r.GetStringSlice("summit_logs")) > 0,
-			"created":        r.GetDateTime("created"),
-			"public":         r.GetBool("public"),
-			"_geo": map[string]float64{
-				"lat": r.GetFloat("lat"),
-				"lng": r.GetFloat("lon"),
-			},
-		},
-	}
-
-	if _, err := client.Index("trails").AddDocuments(documents); err != nil {
-		return err
-	}
-
-	return nil
-}
-
 func main() {
 	app := pocketbase.New()
 
@@ -56,26 +26,6 @@ func main() {
 		Automigrate: true,
 	})
 
-	app.RootCmd.AddCommand(&cobra.Command{
-		Use: "seed",
-		Run: func(cmd *cobra.Command, args []string) {
-			collection, _ := app.Dao().FindCollectionByNameOrId("categories")
-
-			categories := []string{"Hiking", "Walking", "Climbing", "Skiing", "Canoeing", "Biking"}
-			for _, element := range categories {
-				record := models.NewRecord(collection)
-				form := forms.NewRecordUpsert(app, record)
-				form.LoadData(map[string]any{
-					"name": element,
-				})
-				f, _ := filesystem.NewFileFromPath("migrations/initial_data/" + strings.ToLower(element) + ".jpg")
-				form.AddFiles("img", f)
-				form.Submit()
-			}
-
-		},
-	})
-
 	client := meilisearch.NewClient(meilisearch.ClientConfig{
 		Host:   os.Getenv("MEILI_URL"),
 		APIKey: os.Getenv("MEILI_MASTER_KEY"),
@@ -84,35 +34,14 @@ func main() {
 	app.OnRecordAfterCreateRequest("users").Add(func(e *core.RecordCreateEvent) error {
 		userId := e.Record.GetId()
 
-		apiKeyUid := ""
-		apiKey := ""
-
-		if keys, err := client.GetKeys(nil); err != nil {
-			log.Fatal(err)
-		} else {
-			for _, k := range keys.Results {
-				if k.Name == "Default Search API Key" {
-					apiKeyUid = k.UID
-					apiKey = k.Key
-				}
-			}
-		}
-
-		if len(apiKey) == 0 || len(apiKeyUid) == 0 {
-			return errors.New("unable to locate meilisearch API key")
-		}
-
 		searchRules := map[string]interface{}{
 			"cities500": map[string]string{},
 			"trails": map[string]string{
 				"filter": "public = true OR author = " + userId,
 			},
 		}
-		options := &meilisearch.TenantTokenOptions{
-			APIKey: apiKey,
-		}
 
-		if token, err := client.GenerateTenantToken(apiKeyUid, searchRules, options); err != nil {
+		if token, err := generateMeilisearchToken(searchRules, client); err != nil {
 			return err
 		} else {
 			e.Record.Set("token", token)
@@ -146,6 +75,54 @@ func main() {
 		return nil
 	})
 
+	app.OnBeforeServe().Add(func(e *core.ServeEvent) error {
+		e.Router.GET("/public/search/token", func(c echo.Context) error {
+			searchRules := map[string]interface{}{
+				"cities500": map[string]string{},
+				"trails": map[string]string{
+					"filter": "public = true",
+				},
+			}
+
+			if token, err := generateMeilisearchToken(searchRules, client); err != nil {
+				return err
+			} else {
+				return c.JSON(http.StatusOK, map[string]string{"token": token})
+			}
+
+		})
+
+		// bootstrap pocketbase
+		query := app.Dao().RecordQuery("categories")
+		records := []*models.Record{}
+
+		if err := query.All(&records); err != nil {
+			return err
+		}
+		if len(records) == 0 {
+			collection, _ := app.Dao().FindCollectionByNameOrId("categories")
+
+			categories := []string{"Hiking", "Walking", "Climbing", "Skiing", "Canoeing", "Biking"}
+			for _, element := range categories {
+				record := models.NewRecord(collection)
+				form := forms.NewRecordUpsert(app, record)
+				form.LoadData(map[string]any{
+					"name": element,
+				})
+				f, _ := filesystem.NewFileFromPath("migrations/initial_data/" + strings.ToLower(element) + ".jpg")
+				form.AddFiles("img", f)
+				form.Submit()
+			}
+		}
+
+		// bootstrap meilisearch
+		if err := bootstrapMeilisearch(client); err != nil {
+			return err
+		}
+
+		return nil
+	})
+
 	if err := app.Start(); err != nil {
 		log.Fatal(err)
 	}

db/meilisearch.go

@@ -0,0 +1,154 @@
+package main
+
+import (
+	"encoding/json"
+	"errors"
+	"io"
+	"log"
+	"os"
+
+	"github.com/meilisearch/meilisearch-go"
+	"github.com/pocketbase/pocketbase/models"
+)
+
+func hasIndex(index string, client *meilisearch.Client) (resp bool, err error) {
+
+	if _, err := client.GetIndex(index); err != nil {
+		if err.(*meilisearch.Error).StatusCode == 404 {
+			return false, nil
+		}
+		return false, err
+	}
+	return true, nil
+}
+
+func bootstrapMeilisearch(client *meilisearch.Client) error {
+	indexExists, err := hasIndex("cities500", client)
+	if err != nil {
+		return err
+	}
+	if !indexExists {
+
+		jsonFile, err := os.Open("migrations/initial_data/cities500.json")
+
+		if err != nil {
+			return err
+		}
+		defer jsonFile.Close()
+
+		byteValue, err := io.ReadAll(jsonFile)
+
+		if err != nil {
+			return err
+		}
+		var cities []map[string]interface{}
+		json.Unmarshal(byteValue, &cities)
+
+		_, err = client.CreateIndex(&meilisearch.IndexConfig{
+			Uid:        "cities500",
+			PrimaryKey: "id",
+		})
+		if err != nil {
+			return err
+		}
+		settings := meilisearch.Settings{
+			SortableAttributes: []string{
+				"_geo",
+			},
+			FilterableAttributes: []string{
+				"_geo",
+			},
+		}
+		_, err = client.Index("cities500").UpdateSettings(&settings)
+		if err != nil {
+			return err
+		}
+		_, err = client.Index("cities500").AddDocuments(cities)
+		if err != nil {
+			return (err)
+		}
+	}
+
+	indexExists, err = hasIndex("trails", client)
+	if err != nil {
+		return err
+	}
+	if !indexExists {
+		_, err = client.CreateIndex(&meilisearch.IndexConfig{
+			Uid:        "trails",
+			PrimaryKey: "id",
+		})
+		if err != nil {
+			return err
+		}
+		settings := meilisearch.Settings{
+			SortableAttributes: []string{
+				"name", "distance", "elevation_gain", "difficulty", "created",
+			},
+			FilterableAttributes: []string{
+				"category", "difficulty", "distance", "elevation_gain", "completed", "_geo", "public", "author",
+			},
+		}
+		_, err = client.Index("trails").UpdateSettings(&settings)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func indexRecord(r *models.Record, client *meilisearch.Client) error {
+	documents := []map[string]interface{}{
+		{
+			"id":             r.Id,
+			"author":         r.GetString("author"),
+			"name":           r.GetString("name"),
+			"description":    r.GetString("description"),
+			"location":       r.GetString("location"),
+			"distance":       r.GetFloat("distance"),
+			"elevation_gain": r.GetFloat("elevation_gain"),
+			"duration":       r.GetFloat("duration"),
+			"difficulty":     r.Get("difficulty"),
+			"category":       r.Get("category"),
+			"completed":      len(r.GetStringSlice("summit_logs")) > 0,
+			"created":        r.GetDateTime("created"),
+			"public":         r.GetBool("public"),
+			"_geo": map[string]float64{
+				"lat": r.GetFloat("lat"),
+				"lng": r.GetFloat("lon"),
+			},
+		},
+	}
+
+	if _, err := client.Index("trails").AddDocuments(documents); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func generateMeilisearchToken(rules map[string]interface{}, client *meilisearch.Client) (resp string, err error) {
+	apiKeyUid := ""
+	apiKey := ""
+
+	if keys, err := client.GetKeys(nil); err != nil {
+		log.Fatal(err)
+	} else {
+		for _, k := range keys.Results {
+			if k.Name == "Default Search API Key" {
+				apiKeyUid = k.UID
+				apiKey = k.Key
+			}
+		}
+	}
+
+	if len(apiKey) == 0 || len(apiKeyUid) == 0 {
+		return "", errors.New("unable to locate meilisearch API key")
+	}
+
+	options := &meilisearch.TenantTokenOptions{
+		APIKey: apiKey,
+	}
+
+	return client.GenerateTenantToken(apiKeyUid, rules, options)
+}

docker-compose.yml

@@ -6,6 +6,7 @@ x-common-env: &cenv
 
 services:
   search:
+    container_name: wanderer-search
     image: getmeili/meilisearch:v1.6.2
     environment:
       <<: *cenv
@@ -18,50 +19,31 @@ services:
     volumes:
       - ./data/data.ms:/meili_data/data.ms
     restart: unless-stopped
-
-  bootstrap:
-    build: ./search
-    environment:
-      <<: *cenv
-    depends_on:
-      search:
-        condition: service_started
-    networks:
-      - wanderer
   db:
+    container_name: wanderer-db
     build: ./db
     environment:
       <<: *cenv
-    depends_on:
-      bootstrap:
-        condition: service_completed_successfully
     ports:
       - "8090:8090"
     networks:
       - wanderer
     restart: unless-stopped
     volumes:
-      - wanderer-db:/pb_data
+      - ./data/pb_data:/pb_data
   web:
+    container_name: wanderer-web
     build: ./web
     environment:
       <<: *cenv
-      MEILI_API_TOKEN: eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJhcGlLZXlVaWQiOiIwZDA0YTAzYy1iNzBjLTQzZTctOGUzMC00NjNiODFhM2UwY2YiLCJzZWFyY2hSdWxlcyI6eyJ0cmFpbHMiOnsiZmlsdGVyIjoicHVibGljPXRydWUifSwiY2l0aWVzNTAwIjp7fX0sImV4cCI6bnVsbH0.XhHwyRqtKjij2-oPvcYAL3uIFmB4lxUBUgVzhQqL1To
+      ORIGIN: http://localhost:3000
-      ORIGIN: http://localhost:8080
       PUBLIC_POCKETBASE_URL: http://db:8090
     ports:
-      - "8080:3000"
+      - "3000:3000"
-    depends_on:
-      bootstrap:
-        condition: service_completed_successfully
     networks:
       - wanderer
     restart: unless-stopped
 
-volumes:
-  wanderer-db:
-
-
 networks:
   wanderer:
     driver: bridge

search/Dockerfile

@@ -1,13 +0,0 @@
-FROM python:3.10-slim
-WORKDIR /app
-
-COPY bootstrap.py /app
-COPY cities500.tar.gz /app
-
-RUN tar -xvf cities500.tar.gz
-RUN pip install meilisearch==0.30.0
-
-ENV MEILI_URL=http://localhost:7700
-ENV MEILI_MASTER_KEY=
-
-CMD ["python", "-u", "./bootstrap.py"]

search/bootstrap.py

@@ -1,65 +0,0 @@
-from meilisearch import Client
-from meilisearch.errors import MeilisearchApiError
-import json
-import os
-
-MEILI_URL=os.getenv('MEILI_URL')
-MEILI_MASTER_KEY=os.getenv('MEILI_MASTER_KEY')
-
-client = Client(MEILI_URL, MEILI_MASTER_KEY)
-
-def index_exists(index_name: str) -> bool:
-    try:
-        client.get_index(index_name)
-        return True
-    except MeilisearchApiError:
-        return False
-
-def init_indices():
-    if not index_exists('cities500'):
-        print("Creating cities index...")
-        client.create_index('cities500', {'primaryKey': 'id'})
-
-        client.index('cities500').update_settings({
-            'sortableAttributes': ['_geo',],
-            'filterableAttributes': ['_geo']
-        })
-
-        print("Starting data import...")
-        json_file = open('cities500.json', encoding='utf-8')
-        cities = json.load(json_file)
-
-        client.index('cities500').add_documents(cities)
-        print("Data import completed!")
-
-    if not index_exists('trails'):
-        print("Creating trails index...")
-        client.create_index('trails', {'primaryKey': 'id'})
-
-        client.index('trails').update_settings({
-            'sortableAttributes': ['name', 'distance', 'elevation_gain', 'difficulty', 'created',],
-            'filterableAttributes': ['category', 'difficulty', 'distance', 'elevation_gain', 'completed', '_geo', 'public', 'author']
-        })
-
-
-def generate_public_token():
-    search_key = next(filter(lambda r: r.name == "Default Search API Key", client.get_keys().results))
-    
-    search_rules = {
-        'trails': {
-            'filter': 'public=true'
-        },
-        'cities500': {}
-    }
-    token = client.generate_tenant_token(api_key_uid=search_key.uid, search_rules=search_rules, api_key=search_key.key)
-
-    return token
-
-print("Initializing indices...")
-init_indices()
-print("Indices initialized!")
-token = generate_public_token()
-print("Generating public token...")
-print(f"MEILI_API_TOKEN: {token}")
-
-print("Bootstrapping complete!")

web/src/app.d.ts

@@ -1,3 +1,4 @@
+import type MeiliSearch from 'meilisearch';
 import PocketBase from 'pocketbase';
 
 
@@ -12,6 +13,7 @@ declare global {
 		// interface Platform {}
 		interface Locals {
 			pb: PocketBase
+			ms: MeiliSearch
 			user: AuthModel | null
 		}
 	}

web/src/hooks.server.ts

@@ -1,7 +1,8 @@
-import { regenerateInstance } from '$lib/meilisearch'
+import { env } from '$env/dynamic/private'
 import { pb } from '$lib/pocketbase'
 import { isRouteProtected } from '$lib/util/authorization_util'
 import { redirect, type Handle } from '@sveltejs/kit'
+import { MeiliSearch } from 'meilisearch'
 import { locale } from 'svelte-i18n'
 
 export const handle: Handle = async ({ event, resolve }) => {
@@ -12,13 +13,11 @@ export const handle: Handle = async ({ event, resolve }) => {
 
   // validate the user existence and if the path is acceesible
   if (!pb.authStore.model && isRouteProtected(url.pathname)) {
-    throw redirect(302, '/login?r='+url.pathname);
+    throw redirect(302, '/login?r=' + url.pathname);
   } else if (pb.authStore.model && url.pathname === "/login") {
     throw redirect(302, '/');
   }
 
-  regenerateInstance();
-
   try {
     // get an up-to-date auth store state by verifying and refreshing the loaded auth model (if any)
     if (pb.authStore.isValid) {
@@ -29,6 +28,17 @@ export const handle: Handle = async ({ event, resolve }) => {
     pb.authStore.clear()
   }
 
+  let meiliApiKey: string = "";
+  if (pb.authStore.model) {
+    meiliApiKey = pb.authStore.model.token
+  } else {
+    const r = await event.fetch(pb.buildUrl("/public/search/token"));
+    const response = await r.json();
+    meiliApiKey = response.token;    
+  }
+  const ms = new MeiliSearch({ host: env.MEILI_URL, apiKey: meiliApiKey });
+
+  event.locals.ms = ms
   event.locals.pb = pb
   event.locals.user = pb.authStore.model
 

web/src/lib/meilisearch.ts

@@ -1,17 +0,0 @@
-import { env } from '$env/dynamic/private'
-
-import { MeiliSearch } from 'meilisearch'
-import { pb } from './pocketbase'
-
-export function createInstance() {
-    if (pb.authStore.model) {
-        return new MeiliSearch({ host: env.MEILI_URL, apiKey: pb.authStore.model.token })
-    }
-    return new MeiliSearch({ host: env.MEILI_URL, apiKey: env.MEILI_API_TOKEN })
-}
-
-export function regenerateInstance() {
-    ms = createInstance();
-}
-
-export let ms = createInstance()

web/src/routes/api/v1/search/[index]/+server.ts

@@ -1,11 +1,10 @@
-import { ms } from "$lib/meilisearch";
 import { error, json, type RequestEvent } from "@sveltejs/kit";
 
 export async function POST(event: RequestEvent) {
     const data = await event.request.json()
 
     try {
-        const r = await ms.index(event.params.index as string).search(data.q, data.options);
+        const r = await event.locals.ms.index(event.params.index as string).search(data.q, data.options);
         return json(r);
     } catch (e: any) {
         console.log(e);

web/src/routes/api/v1/search/multi/+server.ts

@@ -1,11 +1,10 @@
-import { ms } from "$lib/meilisearch";
 import { error, json, type RequestEvent } from "@sveltejs/kit";
 
 export async function POST(event: RequestEvent) {
     const data = await event.request.json()
 
     try {
-        const r = await ms.multiSearch({
+        const r = await event.locals.ms.multiSearch({
             queries: data.queries
         });
         return json(r);