..

models/mgo_base.go

@@ -0,0 +1,274 @@
+package models
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"eta/eta_forum_task/utils"
+	"eta/eta_forum_task/utils/mgodb"
+	"fmt"
+)
+
+func init() {
+	if utils.MgoUrlData != `` {
+		var mgoConfig mgodb.MgoConfig
+		if e := json.Unmarshal([]byte(utils.MgoUrlData), &mgoConfig); e != nil {
+			panic("mongodb链接失败，Err:" + e.Error())
+			return
+		}
+
+		mgoCli := mgodb.MgoNewClient(mgoConfig)
+		utils.MgoDataCli = mgoCli
+		utils.MgoDataDbName = mgoConfig.Database
+		//result, err := TestMgoFindOne("data_ths", bson.M{"edbcode": "s0033227", "datatime": "2015-12-04"})
+		//fmt.Println(time.Now())
+		//result, err := TestMgoFindOne("data_wind", bson.M{"edbcode": "s0033227", "datatime": "2007-12-29"})
+		//fmt.Println(time.Now())
+		//
+		//fmt.Println(err)
+		//fmt.Println(result)
+	}
+
+}
+
+// TestMgoFindOne
+// @Description: 获取单条数据
+// @author: Roc
+// @datetime 2024-04-25 15:44:07
+// @param colName string 集合名词：`data_ths`
+// @param whereParams interface{} bson.M{"edbcode": "s0033227", "datatime": "2015-12-04"}
+// @return result interface{}
+// @return err error
+func TestMgoFindOne(colName string, whereParams interface{}) (result interface{}, err error) {
+	if colName == "" {
+		err = errors.New("集合名称不可为空")
+		return
+	}
+	if utils.MgoDataCli == nil {
+		err = errors.New("mongodb连接失败")
+		return
+	}
+	db := utils.MgoDataCli.Database("hz_data")
+	coll := db.Collection("data_ths")
+	ctx := context.TODO()
+	if err != nil {
+		fmt.Println("MgoGetColl Err:", err.Error())
+		return
+	}
+	//err = coll.Find(ctx, whereParams).One(&result)
+	err = coll.Find(ctx, whereParams).All(&result)
+	return
+}
+
+// 创建集合
+//func MgoCreateCollection(collectionName string) (err error) {
+//	ctx := context.TODO()
+//
+//	mgoClient := mgodb.MgoNewClient()
+//
+//	defer func() {
+//		mgoClient.Close(ctx)
+//	}()
+//
+//	colName := collectionName
+//	err = mgoClient.Database("hz_data").CreateCollection(ctx, colName)
+//	return
+//}
+
+// 批量新增多条数据
+func MgoBatchInsertData(colName string, dataList interface{}) (err error) {
+	if colName == "" {
+		err = errors.New("集合名称不可为空")
+		return
+	}
+	ctx := context.TODO()
+	coll, err := mgodb.MgoGetColl(colName)
+	if err != nil {
+		fmt.Println("MgoGetColl Err:", err.Error())
+		return
+	}
+	defer func() {
+		coll.Close(ctx)
+	}()
+	_, err = coll.Collection.InsertMany(ctx, dataList)
+	if err != nil {
+		fmt.Println("InsertMany:Err:" + err.Error())
+		return
+	}
+	return
+}
+
+// 插入单条数据
+func MgoInsertData(colName string, dataItem interface{}) (insertedID interface{}, err error) {
+	if colName == "" {
+		err = errors.New("集合名称不可为空")
+		return
+	}
+	ctx := context.TODO()
+	coll, err := mgodb.MgoGetColl(colName)
+	if err != nil {
+		fmt.Println("MgoGetColl Err:", err.Error())
+		return
+	}
+	defer func() {
+		coll.Close(ctx)
+	}()
+	result, err := coll.Collection.InsertOne(ctx, dataItem)
+	if err != nil {
+		return
+	}
+	insertedID = result.InsertedID
+	return
+}
+
+/*
+删除数据
+colName := `data_gl`
+whereParams := bson.M{"edbcode": "s0033227"}
+err := MgoRemove(colName, whereParams)
+*/
+func MgoRemove(colName string, whereParams interface{}) (err error) {
+	if colName == "" {
+		err = errors.New("集合名称不可为空")
+		return
+	}
+	ctx := context.TODO()
+	coll, err := mgodb.MgoGetColl(colName)
+	if err != nil {
+		fmt.Println("MgoGetColl Err:", err.Error())
+		return
+	}
+	defer func() {
+		coll.Close(ctx)
+	}()
+	err = coll.Remove(ctx, whereParams)
+	return
+}
+
+/*
+删除多条数据
+colName := `data_gl`
+whereParams := bson.M{"edbcode": "s0033227"}
+err := MgoRemoveAll(colName, whereParams)
+*/
+func MgoRemoveAll(colName string, whereParams interface{}) (count int64, err error) {
+	if colName == "" {
+		err = errors.New("集合名称不可为空")
+		return
+	}
+	ctx := context.TODO()
+	coll, err := mgodb.MgoGetColl(colName)
+	if err != nil {
+		fmt.Println("MgoGetColl Err:", err.Error())
+		return
+	}
+	defer func() {
+		coll.Close(ctx)
+	}()
+	res, err := coll.RemoveAll(ctx, whereParams)
+	if err != nil {
+		fmt.Println("RemoveAll Err:", err.Error())
+		return
+	}
+	count = res.DeletedCount
+	return
+}
+
+/*
+修改单条数据
+colName := `data_ths`
+whereParams := bson.M{"edbcode": "s0033227", "datatime": "2015-12-04"}
+params := bson.M{"$set": bson.M{"value": "1000"}}
+*/
+func MgoUpdateData(colName string, params, whereParams interface{}) (err error) {
+	if colName == "" {
+		err = errors.New("集合名称不可为空")
+		return
+	}
+	ctx := context.TODO()
+	coll, err := mgodb.MgoGetColl(colName)
+	if err != nil {
+		fmt.Println("MgoGetColl Err:", err.Error())
+		return
+	}
+	defer func() {
+		coll.Close(ctx)
+	}()
+	err = coll.UpdateOne(ctx, whereParams, params)
+	return
+}
+
+/*
+获取单条数据
+colName := `data_ths`
+whereParams := bson.M{"edbcode": "s0033227", "datatime": "2015-12-04"}
+*/
+func MgoFindOne(colName string, whereParams interface{}) (result interface{}, err error) {
+	if colName == "" {
+		err = errors.New("集合名称不可为空")
+		return
+	}
+	ctx := context.TODO()
+	coll, err := mgodb.MgoGetColl(colName)
+	if err != nil {
+		fmt.Println("MgoGetColl Err:", err.Error())
+		return
+	}
+	defer func() {
+		coll.Close(ctx)
+	}()
+	err = coll.Find(ctx, whereParams).One(&result)
+	return
+}
+
+/*
+分页获取数据
+colName := `data_ths`
+whereParams := bson.M{"edbcode": "s0033227", "datatime": "2015-12-04"}
+
+sort:="-weight"
+skip:0
+limit:10
+*/
+func MgoBatchFind(colName, sort string, whereParams interface{}, skip, limit int64) (list []interface{}, err error) {
+	if colName == "" {
+		err = errors.New("集合名称不可为空")
+		return
+	}
+	ctx := context.TODO()
+	coll, err := mgodb.MgoGetColl(colName)
+	if err != nil {
+		fmt.Println("MgoGetColl Err:", err.Error())
+		return
+	}
+	defer func() {
+		coll.Close(ctx)
+	}()
+	err = coll.Find(ctx, whereParams).Sort(sort).Skip(skip).Limit(limit).All(&list)
+	return
+}
+
+/*
+MgoUpsertData
+更新插入数据-数据存在即更新, 否则新增
+colName := `data_ths`
+filter := bson.M{"edbcode": "s0033227", "datatime": "2015-12-04"}
+replacement := bson.M{"edb_info_id":0,"edb_code":m.EdbCode,"data_time":d.DataTime,"value":f,"create_time":now,"modify_time":now,"data_timestamp": stamp}
+*/
+func MgoUpsertData(colName string, filter, replacement interface{}) (err error) {
+	if colName == "" {
+		err = errors.New("集合名称不可为空")
+		return
+	}
+	ctx := context.TODO()
+	coll, err := mgodb.MgoGetColl(colName)
+	if err != nil {
+		fmt.Println("MgoGetColl Err:", err.Error())
+		return
+	}
+	defer func() {
+		_ = coll.Close(ctx)
+	}()
+	_, err = coll.Upsert(ctx, filter, replacement)
+	return
+}