Website Mockup for X-CPQ Editor with Tailwind and DaisyUI

xcpq/buildtime/xcpq_editor/cmd/config.toml

@@ -0,0 +1,17 @@
+# Database configuration
+# Connection string is in Go pq driver format:
+# host=<host> port=<port> user=<databaseUser>
+# password=<databaseUserPassword> dbname=<databaseName>
+
+[database]
+connection_string = "host=192.168.178.50 port=5432 user=tsindt password=XD14ko8d dbname=xcpq sslmode=disable"
+## connection_string = "host=localhost port=5432 user=tsindt password=XD14ko8d dbname=xcpq sslmode=disable"
+driver_name = "postgres"
+
+################################################################
+# HTTP server configuration
+
+[http]
+server_address = ":8088"
+
+################################################################

xcpq/buildtime/xcpq_editor/cmd/main.go

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+package main
+
+import (
+	"log"
+
+	_ "github.com/lib/pq"
+
+	"xcpq_editor/cmd/server"
+	"xcpq_editor/internal/config"
+)
+
+func main() {
+	log.Println("Starting XCPQ Editor Service")
+	log.Println("Reading configuration")
+	config := config.InitConfig("config")
+	log.Println("Initializing database")
+	dbHandler := server.InitDatabase(config)
+	log.Println("Initializing HTTP server")
+	httpServer := server.InitHttpServer(config, dbHandler)
+	httpServer.Start()
+
+	log.Println("XCPQ Editor Service Stopped")
+}

xcpq/buildtime/xcpq_editor/cmd/server/dbServer.go

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+package server
+
+import (
+	"log"
+	"database/sql"
+	"github.com/spf13/viper"
+	_ "github.com/lib/pq"
+)
+
+func InitDatabase(config *viper.Viper) *sql.DB {
+	connectionString := config.GetString("database.connection_string")
+	driverName := config.GetString("database.driver_name")
+	if connectionString == "" {
+		log.Fatalf("Database connection string is missing")
+	}
+	dbHandler, err := sql.Open(driverName, connectionString)
+	if err != nil {
+		log.Fatalf("Error while initializing database: %v", err)
+	}
+	err = dbHandler.Ping()
+	if err != nil {
+		dbHandler.Close()
+		log.Fatalf("Error while validating database: %v", err)
+	}
+	return dbHandler
+}

xcpq/buildtime/xcpq_editor/cmd/server/httpServer.go

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+package server
+
+import (
+	"database/sql"
+	"log"
+	"net/http"
+
+	"github.com/gin-contrib/cors"
+	"github.com/gin-gonic/gin"
+	"github.com/spf13/viper"
+)
+
+type HttpServer struct {
+	config    *viper.Viper
+	router    *gin.Engine
+	dbHandler *sql.DB
+}
+
+func InitHttpServer(config *viper.Viper, dbHandler *sql.DB) HttpServer {
+
+	// repository initialisation:
+
+	// service initialisation:
+
+	// controller initialisation:
+
+	// Service API
+	router := gin.Default()
+	router.Use(cors.Default())
+
+	// static content
+	router.Static("/static", "../static")
+	router.StaticFile("/", "./static/index.html")
+
+	router.GET("/test", Test)
+
+	// server
+	return HttpServer{
+		config:    config,
+		router:    router,
+		dbHandler: dbHandler,
+	}
+}
+
+func (hs HttpServer) Start() {
+	err := hs.router.Run(hs.config.GetString("http.server_address"))
+	if err != nil {
+		log.Fatalf("Error while starting HTTP server: %v", err)
+	}
+}
+
+func Test(ctx *gin.Context) {
+	ctx.JSON(http.StatusOK, gin.H{
+		"message": "Test",
+	})
+}