public GetMemberListResponse Get()
{
/* 宣告指令的輸出結果 */
var response = new GetMemberListResponse();
/* Step1 連接MongoDB伺服器 */
MongoClient client = new MongoClient("mongodb://localhost:27017");
/* Step2 取得MongoDB資料庫(Database)和集合(Collection) */
/* Step2-1 取得ntut資料庫(Database) */
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
/* Step2-2 取得members集合(Collection) */
var membersCollection = db.GetCollection <MembersCollection>("members");
/* Step3 取得全部會員的資訊 */
/* Step3-1 設定空的查詢式，即查詢全部的資料 */
var query = new BsonDocument();
/* Step3-2 進行查詢的操作，並取得結果集合 */
var cursor = membersCollection.Find(query).ToListAsync().Result;
/* Step4設定指令的輸出結果 */
foreach (var doc in cursor)
{
response.list.Add(
new MemberInfo()
{
uid = doc.uid, name = doc.name, phone = doc.phone
}
);
}
return(response);
}
// PUT api/<controller>/5
public EditMemberResponse Put(EditMemberRequest request)
{
var response = new EditMemberResponse();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
var memberCollection = db.GetCollection <MemberCollection>("members");
var query = Builders <MemberCollection> .Filter.Eq(e => e.uid, request.uid);
var doc = memberCollection.Find(query).ToListAsync().Result.FirstOrDefault();
if (doc != null)
{
var update = Builders <MemberCollection> .Update.Set("name", request.name).Set("phone", request.phone);
memberCollection.UpdateOne(query, update);
//memberCollection.InsertOne(new MemberCollection()
//{
// _id = ObjectId.GenerateNewId(),
// uid = request.uid,
// name = request.name,
// phone = request.phone
//});
}
else
{
response.ok = false;
response.errMsg = $"Number: {request.uid} is update fail";
}
return(response);
}
/// <summary>
/// 取得指定會員
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public GetMemberInfoResponse Get(string id)
{
var response = new GetMemberInfoResponse();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = (MongoDatabaseBase)client.GetDatabase("ntut");
var membersCollection = db.GetCollection <MembersCollection>("members");
var query = Builders <MembersCollection> .Filter.Eq(e => e.uid, id);
var doc = membersCollection.Find(query).ToListAsync().Result.FirstOrDefault();
if (doc != null)
{
response.data.uid = doc.uid;
response.data.name = doc.name;
response.data.phone = doc.phone;
}
else
{
response.ok = false;
response.errMsg = "編號:" + id + "的會員不存在。";
}
return(response);
}
/// <summary>
/// 取得全部會員
/// </summary>
/// <returns></returns>
public GetMemberListResponse Get()
{
var response = new GetMemberListResponse();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = (MongoDatabaseBase)client.GetDatabase("ntut");
var membersCollection = db.GetCollection <MembersCollection>("members");
//空的查詢式
var query = new BsonDocument();
//查詢並取得結果
var cursor = membersCollection.Find(query).ToListAsync().Result;
foreach (var doc in cursor)
{
response.list.Add(
new MemberInfo()
{
uid = doc.uid, name = doc.name, phone = doc.phone
}
);
}
return(response);
}
public static void SeletctDbWithQueries(MongoDatabaseBase db)
{
var collection = db.GetCollection <BsonDocument>("testCollection");
var filter = Builders <BsonDocument> .Filter.Eq("status", "D");
var result = collection.Find(filter).ToList();
foreach (var doc in result)
{
Console.WriteLine(doc.ToJson());
}
var filter2 = Builders <BsonDocument> .Filter.Eq("size", new BsonDocument { { "h", 14 }, { "w", 21 }, { "uom", "cm" } });
var result2 = collection.Find(filter2).ToList();
foreach (var doc in result2)
{
Console.WriteLine(doc.ToJson());
}
var filter3 = Builders <BsonDocument> .Filter.Eq("size.uom", "in");
var result3 = collection.Find(filter).ToList();
foreach (var doc in result3)
{
Console.WriteLine(doc.ToJson());
}
}
// POST api/<controller>
public AddMemberResponse Post(AddMemberRequest request)
{
var response = new AddMemberResponse();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
var memberCollection = db.GetCollection <MemberCollection>("members");
var query = Builders <MemberCollection> .Filter.Eq(e => e.uid, request.uid);
var doc = memberCollection.Find(query).ToListAsync().Result.FirstOrDefault();
if (doc == null)
{
memberCollection.InsertOne(new MemberCollection()
{
_id = ObjectId.GenerateNewId(),
uid = request.uid,
name = request.name,
phone = request.phone
});
}
else
{
response.ok = false;
response.errMsg = $"Number: {request.uid} is exist";
}
return(response);
}
/// <summary>
/// 編輯會員
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public EditMemberResponse Put(EditMemberRequest request)
{
var response = new EditMemberResponse();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = (MongoDatabaseBase)client.GetDatabase("ntut");
var membersCollection = db.GetCollection <MembersCollection>("members");
var query = Builders <MembersCollection> .Filter.Eq(e => e.uid, request.uid);
var doc = membersCollection.Find(query).ToListAsync().Result.FirstOrDefault();
if (doc != null)
{
var update = Builders <MembersCollection> .Update
.Set("name", request.name)
.Set("phone", request.phone);
membersCollection.UpdateOne(query, update);
}
else
{
response.ok = false;
response.errMsg = "編號:" + request.uid + "的會員不存在。";
}
return(response);
}
public PessoaMongoDB()
{
var cliente = new MongoClient(StringConexao);
DataBase = (MongoDatabaseBase)cliente.GetDatabase(DataBaseName);
Pessoas = DataBase.GetCollection <Pessoa>(DataBaseName);
}
public DeletMemberResponse Delete(string id)
{
/* 宣告指令的輸出結果 */
var response = new DeletMemberResponse();
/* Step1 連接MongoDB伺服器 */
MongoClient client = new MongoClient("mongodb://localhost:27017");
/* Step2 取得MongoDB資料庫(Database)和集合(Collection) */
/* Step2-1 取得ntut資料庫(Database) */
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
/* Step2-2 取得members集合(Collection) */
var membersCollection = db.GetCollection <MembersCollection>("members");
/* Step3 刪除會員資訊 */
/* Step3-1 設定查詢式 */
var query = Builders <MembersCollection> .Filter.Eq(e => e.uid, id);
/* Step3-2 進行刪除會員資訊的操作 */
var result = membersCollection.DeleteOne(query);
if (result.DeletedCount != 0)
{
/* Step3-3-1 當刪除會員資訊成功時，直接回傳response */
return(response);
}
else
{
/* Step3-3-2 當刪除會員資訊失敗時，設定Response的ok欄位與errMsg欄位 */
response.ok = false;
response.errMsg = "編號為" + id + "的會員不存在，請確認會員編號。";
return(response);
}
}
public GetMemberResponse Get(string id)
{
/* 宣告指令的輸出結果 */
var response = new GetMemberResponse();
/* Step1 連接MongoDB伺服器 */
MongoClient client = new MongoClient("mongodb://localhost:27017");
/* Step2 取得MongoDB資料庫(Database)和集合(Collection) */
/* Step2-1 取得ntut資料庫(Database) */
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
/* Step2-2 取得members 集合(Collection) */
var colMembers = db.GetCollection <MembersDocument>("members");
/* Step3 取得指定會員的資訊 */
/* Step3-1 設定查詢式 */
var query = Builders <MembersDocument> .Filter.Eq(e => e.uid, id);
/* Step3-2 進行查詢的操作，並取得會員資訊 */
var doc = colMembers.Find(query).ToListAsync().Result.FirstOrDefault();
/* Step4 設定指令的輸出結果 */
if (doc != null)
{
/* Step4-1 當資料庫中存在該會員時，設定Response的data欄位 */
response.data.uid = doc.uid;
response.data.name = doc.name;
response.data.phone = doc.phone;
}
else
{
/* Step4-2 當資料庫中沒有該會員時，設定Response 的ok 欄位與errMsg 欄位 */
response.ok = false;
response.errMsg = "沒有此會員";
}
return(response);
}
public MongoInitializer(MongoDatabaseBase database,
IOptions <MongoOptions> options,
IDatabaseSeeder seeder)
{
_seeder = seeder;
_database = database;
_seed = options.Value.Seed;
}
static public void testcommand()
{
string connectionStr = "mongodb://localhost:27017";
MongoClient _client = new MongoClient(connectionStr);
MongoDatabaseBase _database = _client.GetDatabase("music") as MongoDatabaseBase;
IMongoCollection <BsonDocument> collection = _database.GetCollection <BsonDocument>("namespaces");
var s = _database.ListCollections().ToList().Count;
//var value= collection.Find(new BsonDocument("", "")).First();
//int num = _database.RunCommand(new JsonCommand<int>("{db:'stats'}"));
}
public static void InsertDb(MongoDatabaseBase db)
{
//database.CreateCollection("testCollection");
var collection = db.GetCollection <BsonDocument>("testCollection");
var documents = new[]
{
new BsonDocument
{
{ "item", "journal" },
{ "qty", 25 },
{ "size", new BsonDocument {
{ "h", 14 }, { "w", 21 }, { "uom", "cm" }
} },
{ "status", "A" }
},
new BsonDocument
{
{ "item", "notebook" },
{ "qty", 50 },
{ "size", new BsonDocument {
{ "h", 8.5 }, { "w", 11 }, { "uom", "in" }
} },
{ "status", "A" }
},
new BsonDocument
{
{ "item", "paper" },
{ "qty", 100 },
{ "size", new BsonDocument {
{ "h", 8.5 }, { "w", 11 }, { "uom", "in" }
} },
{ "status", "D" }
},
new BsonDocument
{
{ "item", "planner" },
{ "qty", 75 },
{ "size", new BsonDocument {
{ "h", 22.85 }, { "w", 30 }, { "uom", "cm" }
} },
{ "status", "D" }
},
new BsonDocument
{
{ "item", "postcard" },
{ "qty", 45 },
{ "size", new BsonDocument {
{ "h", 10 }, { "w", 15.25 }, { "uom", "cm" }
} },
{ "status", "A" }
},
};
collection.InsertMany(documents);
}
public dtoPedido(string cadenaConexion, string nombreBaseDatos)
{
try
{
baseDatos = ConectarMongo.BaseDatos(cadenaConexion, nombreBaseDatos);
}
catch (Exception ex)
{
throw new Exception($"{nameof(dtoPedido)} no fue posible crear la conexion a datos {ex.ToString()}");
}
}
public static void SelectDb(MongoDatabaseBase db)
{
var collection = db.GetCollection <BsonDocument>("testCollection");
var filter = Builders <BsonDocument> .Filter.Empty;
var result = collection.Find(filter).ToList();
foreach (var doc in result)
{
Console.WriteLine(doc.ToJson());
}
}
public AddMemberResponse Post(AddMemberRequest request)
{
var response = new AddMemberResponse();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
var merberscontroller = db.GetCollection <MembersCollection>("members");
var uids = request.members.Select(e => e.uid).ToList();
var query = Builders <MembersCollection> .Filter.In(e => e.Uid, uids);
var doc = merberscontroller.Find(query).ToList();
#region 移除存在在資料庫的會員
if (doc.Count > 0)
{
var existUIDList = doc.Select(e => e.Uid).ToList();
request.members.RemoveAll(e => existUIDList.Contains(e.uid));
response.ok = false;
var existUid = string.Join(",", existUIDList);
response.errMsg = "編號為" + existUid + "的會員存在,請重新輸入別組會員編號。";
if (request.members.Count() > 0)
{
var membersDocs = request.members.Select(e =>
{
return(new MembersCollection()
{
_id = new ObjectId(),
Uid = e.uid,
Phone = e.phone,
Name = e.name
});
}).ToList();
merberscontroller.InsertMany(membersDocs);
}
}
#endregion
else
{
var membersDocs = request.members.Select(e =>
{
return(new MembersCollection()
{
_id = new ObjectId(),
Uid = e.uid,
Phone = e.phone,
Name = e.name
});
}).ToList();
merberscontroller.InsertMany(membersDocs);
}
return(response);
}
//private IMongoDatabase _mongoDatabase;
public MongoDbContext(MongoClient mongoClient)
{
MongoDatabaseBase _mongoDatabase = (ControllersUtils.GetDatabase(mongoClient)) as MongoDatabaseBase;
Conexoes = (_mongoDatabase.GetCollection <Conexao>("Conexao")) as MongoCollectionBase <Conexao>;
Contatos = (_mongoDatabase.GetCollection <Contato>("Contato")) as MongoCollectionBase <Contato>;
Passos = (_mongoDatabase.GetCollection <Passo>("Passo")) as MongoCollectionBase <Passo>;
Scripts = (_mongoDatabase.GetCollection <Script>("Script")) as MongoCollectionBase <Script>;
Campos = (_mongoDatabase.GetCollection <Campo>("Campo")) as MongoCollectionBase <Campo>;
ScriptGerados = (_mongoDatabase.GetCollection <ScriptGerado>("ScriptGerado")) as MongoCollectionBase <ScriptGerado>;
PassoGerados = (_mongoDatabase.GetCollection <PassoGerado>("PassoGerado")) as MongoCollectionBase <PassoGerado>;
Ifxerrors = (_mongoDatabase.GetCollection <IfxError>("IfxError")) as MongoCollectionBase <IfxError>;
}
static void testskip()
{
string connectionStr = "mongodb://localhost:27017";
MongoClient _client = new MongoClient(connectionStr);
MongoDatabaseBase _database = _client.GetDatabase("FileServer") as MongoDatabaseBase;
var cc = _database.GetCollection <BsonDocument>("SercherIndex");
cc.AsQueryable().ToList().ForEach(x => Console.WriteLine(x.ToJson()));
Console.WriteLine("\r\n");
Console.WriteLine("\r\n");
Console.WriteLine("\r\n");
var findFluent = cc.Find(new BsonDocument("_id", new BsonDocument("$exists", true)));
Console.WriteLine("\r\nlimit(1):\r\n" + findFluent.Limit(1).ToList().ToJson());
findFluent.Skip(1);//=========>result: it's will move just in first!!
Console.WriteLine("\r\nSkip(1) then limit(1):\r\n" + findFluent.Limit(1).ToList().ToJson());
Console.WriteLine("\r\n ones anagin then limit(1):\r\n" + findFluent.Limit(1).ToList().ToJson());
//test skip if not move cur=========>result:NOT
findFluent.Skip(1);
findFluent.Skip(1);
Console.WriteLine("\r\nSkip(1)*2 then limit(1):\r\n" + findFluent.Limit(1).ToList().ToJson());
//test skip if move cur=========>result:NOT
findFluent.Skip(1);
findFluent = findFluent.Skip(1);
Console.WriteLine("\r\ncoutiue Skip(1) and limit\r\n" + findFluent.Limit(1).ToList().ToJson());
//test Cursor next
//var cur = findFluent.ToCursor();
var cur = cc.Find(new BsonDocument("_id", new BsonDocument("$exists", true))).Skip(1).Limit(1).ToCursor();
do
{
Console.WriteLine("\r\nCursor\r\n" + cur.MoveNext().ToJson() + ":" + cur.Current.ToJson());
}while (cur.MoveNext());
//test ToEnumerable
var ff = cc.Find(new BsonDocument("_id", new BsonDocument("$exists", true))).Skip(1).Limit(1);
Console.WriteLine("\r\nToEnumerable\r\n" + ff.ToEnumerable().ToList().ToJson());
Console.WriteLine("\r\nToEnumerable\r\n" + ff.ToEnumerable().ToList().ToJson());
Console.ReadKey();
///remark:IFindFluent.skip在命令中的确只有一次调用机会。。。
///eg:IFindFluent.skip(1).skip(1)在命令中是只执行最后一个，游标只固定最后一个
///并且调用完skip的游标会进行迭代，且会继续使用相同的limit配置
///这点在使用IFindFluent.ToEnumerable使倒是挺合理的，针对选择进行列表化
}
public GetMemberlnfoResponse Group(string id)
{
var response = new GetMemberlnfoResponse();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
var memberCollection = db.GetCollection <MembersCollection>("members");
var query = Builders <MembersCollection> .Filter.Empty;
var nameList = memberCollection.Aggregate().Match(query).Group(e => e.Name, e => new { Name = e.Key, Count = e.Count() }).ToList();
if (nameList.Any(e => e.Count > 1))
{
response.ok = false;
response.errMsg = "有會員名字重複";
}
return(response);
}
private void button1_Click(object sender, EventArgs e)
{
string connectionString = "mongodb://localhost/?safe=true";
var client = new MongoClient(connectionString);
MongoDatabaseBase database = (MongoDatabaseBase)client.GetDatabase("foo");
var collection = database.GetCollection <BankInformation>("bank");
for (int i = 0; i < 500000; i++)
{
var document = new BankInformation();
document.BranchName = "Branchname" + i.ToString();
document.AccountNumber = i.ToString();
document.BranchCity = "Branch City " + i.ToString();
document.BankName = "Bank name" + i.ToString();
collection.InsertOne(document);
}
}
public GetMemberlnfoResponse Lookup()
{
var response = new GetMemberlnfoResponse();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
var salesCollection = db.GetCollection <SalesCollection>("sales");
var ordersCollection = db.GetCollection <OrderCollection>("orders");
var query = Builders <SalesCollection> .Filter.Empty;
var lookup = salesCollection.Aggregate()
.Match(query)
.Lookup(
foreignCollection: ordersCollection,
localField: e => e._id,
foreignField: p => p.pid,
@as: (SaleWithOrders eo) => eo.orders)
.ToList();
return(response);
}
/// <summary>
/// 刪除會員
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public DeleteMemberResponse Delete(string id)
{
var response = new DeleteMemberResponse();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = (MongoDatabaseBase)client.GetDatabase("ntut");
var membersCollection = db.GetCollection <MembersCollection>("members");
var query = Builders <MembersCollection> .Filter.Eq(e => e.uid, id);
var result = membersCollection.DeleteOne(query);
if (result.DeletedCount == 0)
{
response.ok = false;
response.errMsg = "編號:" + id + "的會員不存在。";
}
return(response);
}
public AddMemberResponse Post(AddMemberRequest request)
{
/* 宣告指令的輸出結果 */
var response = new AddMemberResponse();
/* Step1 連接MongoDB伺服器 */
MongoClient client = new MongoClient("mongodb://localhost:27017");
/* Step2 取得MongoDB資料庫(Database)和集合(Collection) */
/* Step2-1 取得ntut資料庫(Database) */
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
/* Step2-2 取得members集合(Collection) */
var membersCollection = db.GetCollection <MembersCollection>("members");
/* Step3 新增ㄧ筆會員資訊 */
/* Step3-1 設定查詢式 */
var query = Builders <MembersCollection> .Filter.Eq(e => e.uid, request.uid);
/* Step3-2 進行查詢的操作，並取得會員資訊 */
var doc = membersCollection.Find(query).ToListAsync().Result.FirstOrDefault();
if (doc == null)
{
/* Step3-3-1 當資料庫中沒有該會員時，進行新增會員資訊的操作 */
membersCollection.InsertOne(new MembersCollection()
{
_id = ObjectId.GenerateNewId(),
uid = request.uid,
name = request.name,
phone = request.phone
});
}
else
{
/* Step3-3-2 當資料庫中存在該會員時，設定Response的ok欄位與errMsg欄位 */
response.ok = false;
response.errMsg = "編號為" + request.uid + "的會員已存在，請重新輸入別組會員編號。";
}
return(response);
}
public DeleteMemberResponse Delete(DeleteMemberRequest request)
{
var response = new DeleteMemberResponse();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
var memberCollection = db.GetCollection <MembersCollection>("members");
var query = Builders <MembersCollection> .Filter.In(e => e.Uid, request.uids);
var existDoc = memberCollection.Find(query).ToList();
var existIds = existDoc.Select(e => e.Uid).ToList();
var result = memberCollection.DeleteMany(query);
if (result.DeletedCount != request.uids.Count)
{
request.uids.RemoveAll(e => existIds.Contains(e));
var notExistUids = string.Join(",", request.uids);
response.ok = false;
response.errMsg = "編號為" + notExistUids + "的會員不存在,請確認會員編號。";
}
return(response);
}
public Response Sales(Request request)
{
var response = new Response();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
var salesCollection = db.GetCollection <SalesCollection>("sales");
var query = Builders <SalesCollection> .Filter.
var result = salesCollection.Aggregate().Match(query)
.Group(e => e.items,
g => new sales
{
_id = g.Key,
totalSaleAmount = g.Sum(x => x.price * x.quantity),
averageQuantity = g.Avg(x => x.quantity),
count = g.Count()
}).Tolist();
return(response);
}
// DELETE api/<controller>/5
public DeleteMemberResponse Delete(string id)
{
var response = new DeleteMemberResponse();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
var memberCollection = db.GetCollection <MemberCollection>("members");
var query = Builders <MemberCollection> .Filter.Eq(e => e.uid, id);
var result = memberCollection.DeleteOne(query);
if (result.DeletedCount != 0)
{
}
else
{
response.ok = false;
response.errMsg = $"Number: {id} Delete fail";
}
return(response);
}
protected override void Execute(CodeActivityContext context)
{
var database_name = DB_Name.Get(context);
var coll_name = Collection_Name.Get(context);
var database_ip = DB_Server_IP.Get(context);
//Connects to the Server
MongoClient mongoclient = new MongoClient(database_ip);
//List of all the Databases
//Connects to the Existing Database
MongoDatabaseBase myDB = (MongoDatabaseBase)mongoclient.GetDatabase(database_name);
var coll_list = myDB.ListCollectionNames().ToList();
if (coll_list.Contains(coll_name))
{
var coll = myDB.GetCollection <BsonDocument>(coll_name);
}
else
{
myDB.CreateCollection(coll_name);
}
}
protected override void Execute(CodeActivityContext context)
{
var database_name = DB_Name.Get(context);
var coll_name = Collection_Name.Get(context);
var database_ip = DB_Server_IP.Get(context);
//Connects to the Server
MongoClient mongoclient = new MongoClient(database_ip);
//List of all the Databases
//Connects to the Existing Database
if (DB_Delete_Flag.ToString() == "No")
{
var db_list = mongoclient.ListDatabaseNames().ToList();
if (db_list.Contains(database_name))
{
MongoDatabaseBase myDB = (MongoDatabaseBase)mongoclient.GetDatabase(database_name);
var coll_list = myDB.ListCollectionNames().ToList();
if (coll_list.Contains(coll_name))
{
myDB.DropCollection(coll_name);
}
else
{
Console.WriteLine("Collection does not exsist");
}
}
else
{
Console.WriteLine("DB does not exsist");
}
}
else if (DB_Delete_Flag.ToString() == "Yes")
{
mongoclient.DropDatabase(database_name);
}
}
public EditMemberResponse Put(EditMemberRequest request)
{
/* 宣告指令的輸出結果 */
var response = new EditMemberResponse();
/* Step1 連接MongoDB伺服器 */
MongoClient client = new MongoClient("mongodb://localhost:27017");
/* Step2 取得MongoDB資料庫(Database)和集合(Collection) */
/* Step2-1 取得ntut資料庫(Database) */
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
/* Step2-2 取得members集合(Collection) */
var membersCollection = db.GetCollection <MembersCollection>("members");
/* Step3 修改會員資訊 */
/* Step3-1 設定查詢式 */
var query = Builders <MembersCollection> .Filter.Eq(e => e.uid, request.uid);
/* Step3-2 進行查詢的操作，並取得會員資訊 */
var doc = membersCollection.Find(query).ToListAsync().Result.FirstOrDefault();
if (doc != null)
{
/* Step3-3-1 當資料庫中存在該會員時，進行修改會員資訊的操作 */
var update = Builders <MembersCollection> .Update
.Set("name", request.name)
.Set("phone", request.phone);
membersCollection.UpdateOne(query, update);
}
else
{
/* Step3-3-2 當資料庫中沒有該會員時，設定Response的ok欄位與errMsg欄位 */
response.ok = false;
response.errMsg = "編號為" + request.uid + "的會員不存在，請確認會員編號。";
}
return(response);
}
public EditMemberResponse Put(EditMemberRequest request)
{
var response = new EditMemberResponse();
MongoClient client = new MongoClient("mongodb://localhost:27017");
MongoDatabaseBase db = client.GetDatabase("ntut") as MongoDatabaseBase;
var memberCollection = db.GetCollection <MembersCollection>("members");
var listOfWriteModels = new List <WriteModel <MembersCollection> >();
var uids = request.members.Select(e => e.uid).ToList();
var existQuery = Builders <MembersCollection> .Filter.In(e => e.Uid, uids);
var doc = memberCollection.Find(existQuery).ToList();
if (doc.Count > 0)
{
var existUIDList = doc.Select(e => e.Uid).ToList();
//移除不存在在資料庫的會員ID
var notExistList = request.members.Where(e => !existUIDList.Contains(e.uid)).Select(e => e.uid).ToList();
var existUid = string.Join(",", notExistList);
response.ok = false;
response.errMsg = "編號為" + existUid + "的會員不存在在資料庫,請重新確認這些會員編號。";
request.members.RemoveAll(e => !existUIDList.Contains(e.uid));
}
foreach (var member in request.members)
{
var query = Builders <MembersCollection> .Filter.Eq(e => e.Uid, member.uid);
var update = Builders <MembersCollection> .Update
.Set(e => e.Name, member.name)
.Set(e => e.Phone, member.phone);
var updateOneModel = new UpdateOneModel <MembersCollection>(query, update);
listOfWriteModels.Add(updateOneModel);
}
memberCollection.BulkWriteAsync(listOfWriteModels);
return(response);
}
