deployment updates

Dockerfile

+FROM golang:1.16.8-bullseye
+## We create an /app directory within our
+## image that will hold our application source
+## files
+RUN mkdir /app
+## We copy everything in the root directory
+## into our /app directory
+ADD . /app
+## We specify that we now wish to execute 
+## any further commands inside our /app
+## directory
+WORKDIR /app
+## we run go build to compile the binary
+## executable of our Go program
+RUN go build -o main .
+## Our start command which kicks off
+## our newly created binary executable
+CMD ["/app/main"]
\ No newline at end of file

README.md

@@ -16,4 +16,8 @@ To rebuild swagger: `swag init`
 Call `go test -covermode=count -coverprofile=coverage.out ./...`
 To generate code coverage html page, call `go tool cover -html=coverage.out`
 
-Swagger [Here](http://localhost:8080/api/weather/gdd-swagger/index.html#/)
+Swagger [Here](http://localhost:8080/api/weather/gdd-swagger/index.html#/)
\ No newline at end of file
+
+## Docker
+
+To build the image: `docker build -t dawn/dawn-weather .`
\ No newline at end of file

config/config.go → common/config.go

-package config
+package common
 
 import (
-	"github.com/spf13/viper"
+	"log"
 	"os"
+
+	"github.com/spf13/viper"
 )
 
-func GetConfig() {
+func GetConfig(configName string) {
 	viper.SetConfigName("local")
 	viper.SetConfigType("yaml")
 	viper.AddConfigPath(".")
@@ -14,6 +16,19 @@ func GetConfig() {
 
 	err := viper.ReadInConfig()
 	if err != nil {
+		log.Fatalln("Env local not found")
+		os.Exit(1)
+	}
+
+	viper.SetConfigName(configName)
+	viper.SetConfigType("yaml")
+	viper.AddConfigPath(".")
+	viper.AddConfigPath("./config/")
+	viper.AutomaticEnv()
+
+	err = viper.MergeInConfig()
+	if err != nil {
+		log.Fatalln("Env " + configName + " not found")
 		os.Exit(1)
 	}
 }

common/context.go

@@ -19,3 +19,13 @@ func (ctx DawnCtx) DEBUG(message string) {
 func (ctx DawnCtx) TRACE(message string) {
 	TRACE(ctx.FiberCtx, message)
 }
+
+func BuildCtx(c *fiber.Ctx) DawnCtx {
+	return DawnCtx{
+		FiberCtx: c,
+	}
+}
+
+func (ctx DawnCtx) BodyParser(out interface{}) error {
+	return ctx.FiberCtx.BodyParser(out)
+}

common/logger.go

@@ -92,7 +92,7 @@ func LogRequest(message RequestLog) {
 	fmt.Println(logString)
 }
 
-func New() fiber.Handler {
+func FiberLogger() fiber.Handler {
 
 	return func(c *fiber.Ctx) error {
 		errHandler := c.App().Config().ErrorHandler

config/dev

+app:
+  logLevel: DEBUG
+
+db:
+  uri: "mongodb://host.docker.internal:27017/"

config/prod

+app:
+  logType: json
+  logLevel: INFO
+  swagger: false
+
+db:
+  uri: "mongodb://host.docker.internal:27017/"

go.mod

@@ -5,32 +5,32 @@ go 1.16
 require (
 	github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 // indirect
 	github.com/andybalholm/brotli v1.0.3 // indirect
-	github.com/ansrivas/fiberprometheus/v2 v2.1.2 // indirect
+	github.com/ansrivas/fiberprometheus/v2 v2.1.2
 	github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6 // indirect
-	github.com/arsmn/fiber-swagger/v2 v2.15.0 // indirect
-	github.com/bradfitz/slice v0.0.0-20180809154707-2b758aa73013 // indirect
+	github.com/arsmn/fiber-swagger/v2 v2.15.0
+	github.com/bradfitz/slice v0.0.0-20180809154707-2b758aa73013
 	github.com/coreos/etcd v3.3.10+incompatible // indirect
 	github.com/coreos/go-etcd v2.0.0+incompatible // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.1 // indirect
 	github.com/go-openapi/jsonreference v0.19.6 // indirect
 	github.com/go-openapi/spec v0.20.3 // indirect
 	github.com/go-openapi/swag v0.19.15 // indirect
-	github.com/go-ozzo/ozzo-validation v3.6.0+incompatible // indirect
+	github.com/go-ozzo/ozzo-validation v3.6.0+incompatible
 	github.com/gofiber/adaptor/v2 v2.1.9 // indirect
 	github.com/gofiber/fiber/v2 v2.16.0
-	github.com/google/uuid v1.3.0 // indirect
+	github.com/google/uuid v1.3.0
 	github.com/klauspost/compress v1.13.3 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/prometheus/client_golang v1.11.0 // indirect
 	github.com/prometheus/common v0.30.0 // indirect
 	github.com/prometheus/procfs v0.7.2 // indirect
-	github.com/spf13/viper v1.8.1 // indirect
+	github.com/spf13/viper v1.8.1
 	github.com/stretchr/testify v1.7.0 // indirect
-	github.com/swaggo/swag v1.7.1 // indirect
+	github.com/swaggo/swag v1.7.1
 	github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8 // indirect
-	github.com/valyala/fasthttp v1.28.0 // indirect
+	github.com/valyala/fasthttp v1.28.0
 	github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77 // indirect
-	go.mongodb.org/mongo-driver v1.7.1 // indirect
+	go.mongodb.org/mongo-driver v1.7.1
 	go4.org v0.0.0-20201209231011-d4a079459e60 // indirect
 	golang.org/x/net v0.0.0-20210917221730-978cfadd31cf // indirect
 	golang.org/x/sys v0.0.0-20210917161153-d61c044b1678 // indirect

main.go

@@ -5,13 +5,12 @@ import (
 	"dawn-weather/config"
 	"dawn-weather/controllers"
 	"dawn-weather/persistence"
+	"flag"
 	"strconv"
 
 	"github.com/ansrivas/fiberprometheus/v2"
 	swagger "github.com/arsmn/fiber-swagger/v2"
 	"github.com/gofiber/fiber/v2"
-	"github.com/gofiber/fiber/v2/middleware/cors"
-	"github.com/gofiber/fiber/v2/middleware/logger"
 	"github.com/gofiber/fiber/v2/middleware/recover"
 	"github.com/gofiber/fiber/v2/middleware/requestid"
 	"github.com/gofiber/fiber/v2/utils"
@@ -33,10 +32,10 @@ func registerSwagger(app *fiber.App) {
 }
 
 func registerCors(app *fiber.App) {
-	app.Use(cors.New(cors.Config{
-		AllowOrigins: "http://localhost:3000, http://localhost:4200, http://localhost:5000, http://localhost:12321",
-		AllowHeaders: "Origin, Content-Type, Accept",
-	}))
+	// app.Use(cors.New(cors.Config{
+	// 	AllowOrigins: "http://localhost:3000, http://localhost:4200, http://localhost:5000, http://localhost:12321",
+	// 	AllowHeaders: "Origin, Content-Type, Accept",
+	// }))
 }
 
 func registerLogging(app *fiber.App) {
@@ -49,7 +48,7 @@ func registerLogging(app *fiber.App) {
 		ContextKey: "requestId",
 	}))
 
-	app.Use(logger.New())
+	app.Use(common.FiberLogger())
 }
 
 func registerPrometheus(app *fiber.App) {
@@ -91,6 +90,7 @@ func createFiberConfig() fiber.Config {
 }
 
 func CreateFiberApp() *fiber.App {
+
 	app := fiber.New(createFiberConfig())
 	app.Use(recover.New())
 	registerCors(app)
@@ -101,6 +101,12 @@ func CreateFiberApp() *fiber.App {
 	return app
 }
 
+var flagVal *string
+
+func init() {
+	flagVal = flag.String("env", "local", "environment (local, prod)")
+}
+
 // @title Dawn GDD Service
 // @version 1.0
 // @description All operations for GDD/Freezing Date data
@@ -109,7 +115,8 @@ func CreateFiberApp() *fiber.App {
 // @host localhost:8080
 // @BasePath /
 func main() {
-	config.GetConfig()
+	flag.Parse()
+	common.GetConfig(*flagVal)
 	persistence.CreateDBSession()
 	app := CreateFiberApp()