static async Task Main(string[] args)
{
var channel = new Channel("localhost:50051", ChannelCredentials.Insecure);
var client = new Greeter.GreeterClient(channel);
var reply = await client.SayHelloAsync(new HelloRequest { Name = "Raj" });
Console.WriteLine($"Greeting: {reply.Message}");
var sampleClient = new Simple.SimpleClient(channel);
var simpleReply = await sampleClient.DoSimpleThingAsync(new SimpleRequest { Arg = "Raj" });
Console.WriteLine($"simple reply: {simpleReply.D}");
var otherReq = new OtherReq
{
A = "1",
B = 2,
C = false
};
otherReq.D.Add("r1");
otherReq.D.Add("r2");
otherReq.D.Add("r3");
var otherReply = await sampleClient.DoOtherThingAsync(otherReq);
Console.WriteLine($"other reply: {otherReply.Code}, {otherReply.Msg}, {otherReply.Data}");
await channel.ShutdownAsync();
Console.ReadKey();
}
public override Task <OtherResp> DoOtherThing(OtherReq request, ServerCallContext context)
{
return(Task.FromResult(new OtherResp
{
Code = 0,
Msg = "operation succeed",
Data = Json.Serialize(request)
}));
}
public override PagedData ProcessRequest(HttpContext context, CookDBDataContext db)
{
IQueryable <OtherReq> q = db.OtherReqs;
string filter = context.Request.Params.Get("project_id");
if (!isNull(filter))
{
q = q.Where(a => a.project_id == int.Parse(filter));
}
else
{
return(new PagedData("GetOtherRequirements expects a project_id"));
}
string readOnly = context.Request.Params.Get("read_only");
if (isNull(readOnly))
{
return(new PagedData("read_only flag is expected"));
}
if (readOnly == "true" && context.Request.RequestType != "GET")
{
return(new PagedData("Read Only"));
}
string username = context.Request.Params.Get("user_name");
System.IO.StreamReader reader = new System.IO.StreamReader(context.Request.InputStream, context.Request.ContentEncoding);
var jsonSerializer = new JsonSerializer();
JObject blob = (JObject)jsonSerializer.Deserialize(new JsonTextReader(new StringReader(reader.ReadToEnd())));
switch (context.Request.RequestType)
{
case "GET":
{
return(new PagedData(q.Select(a => new { a.other_req_id, a.project_id, a.@new, a.misc, a.notes })));
}
case "POST":
{
if (blob["rows"].GetType() == typeof(JObject))
{
JObject obj = (JObject)blob["rows"];
OtherReq record = new OtherReq();
record.project_id = int.Parse(filter);
record.@new = (bool)obj["new"];
record.misc = (string)obj["misc"];
record.notes = (string)obj["notes"];
db.OtherReqs.InsertOnSubmit(record);
db.SubmitChanges();
ChangeLog newLog = new ChangeLog();
newLog.project_id = Convert.ToInt32(int.Parse(filter));
newLog.time = DateTime.Now.ToShortTimeString();
newLog.date = DateTime.Now.ToShortDateString();
newLog.tab = "Requirements";
newLog.user_name = username;
newLog.description = "New Other requirement added";
if (!db.ChangeLogs.Contains(newLog))
{
db.ChangeLogs.InsertOnSubmit(newLog);
db.SubmitChanges();
}
return(new PagedData(record));
}
JArray objs = (JArray)blob["rows"];
List <OtherReq> list = new List <OtherReq>();
for (int j = 0; j < objs.Count; j++)
{
OtherReq record = new OtherReq();
record.project_id = int.Parse(filter);
record.@new = (bool)objs[j]["new"];
record.misc = (string)objs[j]["misc"];
record.notes = (string)objs[j]["notes"];
db.OtherReqs.InsertOnSubmit(record);
list.Add(record);
}
db.SubmitChanges();
return(new PagedData(list));
}
case "PUT":
{
if (blob["rows"].GetType() == typeof(JObject))
{
JObject obj = (JObject)blob["rows"];
string logBuilder = "";
string intro = "Existing Other Requirement record modified: ";
OtherReq record = db.OtherReqs.Single(a => a.other_req_id.Equals((int)obj["other_req_id"]));
//record.project_id = int.Parse(filter);
if (record.@new != (bool)obj["new"])
{
logBuilder += "New changed from \"" + record.@new + "\" to \"" + (bool)obj["new"] + "\".";
}
record.@new = (bool)obj["new"];
if (record.misc != (string)obj["misc"])
{
logBuilder += "Misc changed from \"" + record.misc + "\" to \"" + (string)obj["misc"] + "\".";
}
record.misc = (string)obj["misc"];
if (record.notes != (string)obj["notes"])
{
logBuilder += "Notes changed from \"" + record.notes + "\" to \"" + (string)obj["notes"] + "\".";
}
record.notes = (string)obj["notes"];
if (logBuilder != "")
{
ChangeLog newLog = new ChangeLog();
newLog.project_id = Convert.ToInt32(int.Parse(filter));
newLog.time = DateTime.Now.ToShortTimeString();
newLog.date = DateTime.Now.ToShortDateString();
newLog.tab = "Requirements";
newLog.user_name = username;
newLog.description = intro + logBuilder;
if (!db.ChangeLogs.Contains(newLog))
{
db.ChangeLogs.InsertOnSubmit(newLog);
db.SubmitChanges();
}
}
db.SubmitChanges();
return(new PagedData(record));
}
JArray objs = (JArray)blob["rows"];
List <OtherReq> list = new List <OtherReq>();
for (int j = 0; j < objs.Count; j++)
{
OtherReq record = db.OtherReqs.Single(a => a.other_req_id.Equals((int)objs[j]["other_req_id"]));
//record.project_id = int.Parse(filter);
record.@new = (bool)objs[j]["new"];
record.misc = (string)objs[j]["misc"];
record.notes = (string)objs[j]["notes"];
db.SubmitChanges();
list.Add(record);
}
return(new PagedData(list));
}
case "DELETE":
{
if (blob["rows"].GetType() == typeof(JObject))
{
JObject obj = (JObject)blob["rows"];
string logbuilder = "";
OtherReq record = db.OtherReqs.Single(a => a.other_req_id.Equals((int)obj["other_req_id"]));
logbuilder += "New: \"" + record.@new + "\"; Misc: \"" + record.misc + "\"; Notes: \"" + record.notes + "\".";
db.OtherReqs.DeleteOnSubmit(record);
db.SubmitChanges();
ChangeLog newLog = new ChangeLog();
newLog.project_id = Convert.ToInt32(int.Parse(filter));
newLog.time = DateTime.Now.ToShortTimeString();
newLog.date = DateTime.Now.ToShortDateString();
newLog.tab = "Requirements";
newLog.user_name = username;
newLog.description = "Existing Other Requirement deleted: " + logbuilder;
if (!db.ChangeLogs.Contains(newLog))
{
db.ChangeLogs.InsertOnSubmit(newLog);
db.SubmitChanges();
}
return(new PagedData("good"));
}
JArray objs = (JArray)blob["rows"];
for (int j = 0; j < objs.Count; j++)
{
OtherReq record = db.OtherReqs.Single(a => a.other_req_id.Equals((int)objs[j]["other_req_id"]));
db.OtherReqs.DeleteOnSubmit(record);
}
db.SubmitChanges();
return(new PagedData("OtherReq deleted"));
}
default:
return(new PagedData("Unsupported Http Request: " + context.Request.RequestType + " not recognized"));
}
}
