Newer
Older
//go:build !fasthttp
// +build !fasthttp
package main
import (
"golangtemplate/servers/app/models"
"golangtemplate/servers/common"
"golangtemplate/servers/middleware"
"golangtemplate/servers/routes"
"io/ioutil"
"net"
"os"
"path/filepath"
"corelab.mkcl.org/MKCLOS/coredevelopmentplatform/corepkgv2/filemdl"
"go.uber.org/zap/zapcore"
"github.com/gin-contrib/cors"
"github.com/tidwall/gjson"
"net/http"
"corelab.mkcl.org/MKCLOS/coredevelopmentplatform/corepkgv2/errormdl"
"corelab.mkcl.org/MKCLOS/coredevelopmentplatform/corepkgv2/loggermdl"
"github.com/gin-gonic/gin"
)
const IS_PRODUCTION = true
func initLogger() {
loggerLevel := zapcore.ErrorLevel
loggermdl.Init("logs/main.log", 0, 1, 0, loggerLevel)
}
func main() {
gin.SetMode(gin.ReleaseMode)
//Access log
accessLog := filepath.Join("logs")
if err := filemdl.CreateDirectoryRecursive(accessLog); err != nil {
return
}
logFile, err := os.Create(filepath.Join(accessLog, "access.log"))
if err != nil {
return
}
g := gin.New()
gin.DefaultErrorWriter = logFile
gin.DefaultWriter = logFile
g.Use(gin.LoggerWithWriter(logFile))
g.Use(middleware.Recovery())
initLogger()
// if !IS_PRODUCTION {
// mainLogFile, err := os.Create(filepath.Join(accessLog, "main.log"))
// if err != nil {
// log.Println(err)
// return
// }
// gin.DefaultErrorWriter = mainLogFile
// gin.DefaultWriter = mainLogFile
// g.Use(gin.LoggerWithWriter(mainLogFile))
// g.Use(middleware.CustomLogger())
// }
md := cors.DefaultConfig()
md.AllowAllOrigins = true
md.AllowHeaders = []string{"*"}
md.AllowMethods = []string{"*"}
md.ExposeHeaders = []string{"Authorization"}
g.Use(cors.New(md))
middleware.Init(g)
if err := initializeAll(g); err != nil {
loggermdl.LogError(err)
return
}
var netListen net.Listener
if models.DefaultPort == "" {
netListen, _, err = common.GeneratePort()
if err != nil {
loggermdl.LogError("Failed to generate new port - ", err)
return
}
} else {
netListen, err = net.Listen("tcp", ":"+models.DefaultPort)
if err != nil {
loggermdl.LogError("start server: failed to listen on provided port - ", err)
return
}
}
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
loggermdl.LogError("Server started on ", netListen.Addr().String())
err = http.Serve(netListen, g)
if errormdl.CheckErr(err) != nil {
errormdl.Wrap(err.Error())
return
}
}
func initializeAll(g *gin.Engine) error {
routes.Init(g)
// read file and initialise mongo connection
content, err := ioutil.ReadFile(models.ConfigPath)
if err != nil {
loggermdl.LogError(err)
return err
}
ConfigData := gjson.ParseBytes(content)
err = common.InitMongoDBConnectionUsingJson(ConfigData.Get("MongoConfig").String())
if err != nil {
loggermdl.LogError(err)
return err
}
// Decode Provided jwt token
// err = models.DecodeToken("Token")
// if err != nil {
// return err
// }
// Initialise Mysql Connection
// err = common.InitMysqlDBConnectionUsingJson(ConfigData.Get("MysqlConfig").String())
// if err != nil {
// loggermdl.LogError(err)
// return err
// }
//Initialize MSSQL Server Connection
// err = common.InitSQLServerConnectionUsingJson(ConfigData.Get("SqlServerConfig").String())
// if err != nil {
// loggermdl.LogError(err)
// return err
// }
//Initialise Immudb Connection
// immudbConfigData := gjson.ParseBytes(content)
// err = common.InitImmuDBConnectionUsingJson(immudbConfigData.Get("ImmudbConfig").String())
// if err != nil {
// loggermdl.LogError(err)
// return err
// }
// Pprof
// pport, err := common.StartPprof(models.PprofPort)
// if err != nil {
// loggermdl.LogError(err)
// return err
// }
// loggermdl.LogError("pprof server is running on port", pport)
return nil
}