update 04.03.24

docker-compose.yaml

@@ -2,11 +2,19 @@
 version: "3.1"
 
 services:
+    backend:
+        build: ./src
+        restart: always
+        ports:
+            - "3333:3333"
+        environment:
+            - MONGO_URL=mongodb://root:root12345@mongo:27017/
+        depends_on:
+            mongo:
+                condition: service_started
     mongo:
         image: mongo
         restart: always
-        ports:
-            - 27017:27017
         environment:
             MONGO_INITDB_ROOT_USERNAME: root
             MONGO_INITDB_ROOT_PASSWORD: root12345
@@ -15,7 +23,7 @@ services:
         image: mongo-express
         restart: always
         ports:
-            - 8081:8081
+            - "8081:8081"
         environment:
             ME_CONFIG_MONGODB_ADMINUSERNAME: root
             ME_CONFIG_MONGODB_ADMINPASSWORD: root12345

src/Dockerfile

@@ -0,0 +1,9 @@
+FROM golang:1.22
+LABEL authors="ZennDev1337"
+WORKDIR /app
+COPY go.mod go.sum ./
+RUN go mod download
+COPY ./ ./
+RUN CGO_ENABLED=0 GOOS=linux go build -o /gibb165lb2
+
+CMD ["/gibb165lb2"]

src/main.go

@@ -7,6 +7,7 @@ import (
 	"go.mongodb.org/mongo-driver/mongo/options"
 	"log"
 	"net/http"
+	"os"
 	"time"
 )
 
@@ -14,12 +15,15 @@ func main() {
 	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 	defer cancel()
 	var err error
-	util.Client, err = mongo.Connect(ctx, options.Client().ApplyURI("mongodb://root:root12345@localhost:27017"))
+	var con_uri = os.Getenv("MONGO_URL")
+	if con_uri == "" {
+		con_uri = "mongodb://root:root12345@localhost:27017"
+	}
+	util.Client, err = mongo.Connect(ctx, options.Client().ApplyURI(con_uri))
 	if err != nil {
 		panic(err)
 	}
-
+	defer util.Client.Disconnect(ctx)
-	//util.InsertRandomData(client)
 	r := GetRouter()
 
 	err = http.ListenAndServe(":3333", r)

src/router.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"gibb165lb2/router"
+	"gibb165lb2/util"
 	"github.com/gorilla/mux"
 )
 
@@ -19,5 +20,6 @@ func GetRouter() *mux.Router {
 	r.HandleFunc("/debts", router.GetAllDebts).Methods("GET")
 	r.HandleFunc("/debts/{id}", router.GetDebt).Methods("GET")
 	r.HandleFunc("/debts/{id}", router.UpdateDebt).Methods("PUT")
+	r.HandleFunc("/init", util.Init).Methods("GET")
 	return r
 }

src/util/util.go

@@ -6,6 +6,7 @@ import (
 	"go.mongodb.org/mongo-driver/bson/primitive"
 	"go.mongodb.org/mongo-driver/mongo"
 	"log"
+	"net/http"
 	"time"
 )
 
@@ -75,3 +76,8 @@ func InsertRandomData(client *mongo.Client) {
 		}
 	}
 }
+
+func Init(w http.ResponseWriter, r *http.Request) {
+	InsertRandomData(Client)
+	w.Write([]byte("Init"))
+}