/
mongo-config.go
44 lines (39 loc) · 1008 Bytes
/
mongo-config.go
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package mongo_pool_service
import (
"encoding/json"
"io/ioutil"
"log"
"reflect"
)
type MongoConfig struct {
Nickname string `json:"nickname"`
Hostname string `json:"hostname"`
Port int `json:"port"`
User string `json:"user"`
Password string `json:"password"`
Database string `json:"database"`
ConnectionPoolSize int `json:"connectionPoolSize"`
}
func LoadConfig(filePath *string) map[string]MongoConfig {
var confFilePath string = "./mongo.json"
if filePath != nil {
confFilePath = *filePath
}
blob, err := ioutil.ReadFile(confFilePath)
if err != nil {
log.Printf(`Failed to read %s\n`, confFilePath)
}
bytes := []byte(blob)
var obj map[string]MongoConfig
if err := json.Unmarshal(bytes, &obj); err != nil {
log.Fatal(err)
}
keys := reflect.ValueOf(obj).MapKeys()
for _, k := range keys {
key := k.String()
var conf MongoConfig = obj[key]
conf.Nickname = key
obj[key] = conf
}
return obj
}