Merge branch 'master' of https://github.com/browngraphicslab/Dash-Web into PDFNode

1 files changed, 95 insertions, 0 deletions

diff --git a/src/client/SocketStub.ts b/src/client/SocketStub.ts
new file mode 100644
index 000000000..18df4ca0a
--- /dev/null
+++ b/src/client/SocketStub.ts
@@ -0,0 +1,95 @@
+import { Key } from "../fields/Key"
+import { Field, FieldId, Opt } from "../fields/Field"
+import { ObservableMap } from "mobx";
+import { Document } from "../fields/Document"
+import { MessageStore, DocumentTransfer } from "../server/Message";
+import { Utils } from "../Utils";
+import { Server } from "./Server";
+import { ServerUtils } from "../server/ServerUtil";
+
+export class SocketStub {
+
+    static FieldStore: ObservableMap<FieldId, Field> = new ObservableMap();
+    public static SEND_ADD_DOCUMENT(document: Document) {
+
+        // Send a serialized version of the document to the server
+        // ...SOCKET(ADD_DOCUMENT, serialied document)
+
+        // server stores each document field in its repository of stored fields
+        // document.fields.forEach((f, key) => this.FieldStore.set((f as Field).Id, f as Field));
+        // let strippedDoc = new Document(document.Id);
+        // document.fields.forEach((f, key) => {
+        //     if (f) {
+        //         // let args: SetFieldArgs = new SetFieldArgs(f.Id, f.GetValue())
+        //         let args: Transferable = f.ToJson()
+        //         Utils.Emit(Server.Socket, MessageStore.SetField, args)
+        //     }
+        // })
+
+        // // server stores stripped down document (w/ only field id proxies) in the field store
+        // this.FieldStore.set(document.Id, new Document(document.Id));
+        // document.fields.forEach((f, key) => (this.FieldStore.get(document.Id) as Document)._proxies.set(key.Id, (f as Field).Id));
+
+        console.log("sending " + document.Title);
+        Utils.Emit(Server.Socket, MessageStore.AddDocument, new DocumentTransfer(document.ToJson()))
+    }
+
+    public static SEND_FIELD_REQUEST(fieldid: FieldId, callback: (field: Opt<Field>) => void) {
+        if (fieldid) {
+            Utils.EmitCallback(Server.Socket, MessageStore.GetField, fieldid, (field: any) => {
+                if (field) {
+                    ServerUtils.FromJson(field).init(callback);
+                } else {
+                    callback(undefined);
+                }
+            })
+        }
+    }
+
+    public static SEND_FIELDS_REQUEST(fieldIds: FieldId[], callback: (fields: { [key: string]: Field }) => any) {
+        Utils.EmitCallback(Server.Socket, MessageStore.GetFields, fieldIds, (fields: any[]) => {
+            let fieldMap: any = {};
+            for (let field of fields) {
+                fieldMap[field._id] = ServerUtils.FromJson(field);
+            }
+            callback(fieldMap)
+        });
+    }
+
+    public static SEND_ADD_DOCUMENT_FIELD(doc: Document, key: Key, value: Field) {
+
+        // Send a serialized version of the field to the server along with the
+        // associated info of the document id and key where it is used.
+
+        // ...SOCKET(ADD_DOCUMENT_FIELD, document id, key id, serialized field)
+
+        // server updates its document to hold a proxy mapping from key => fieldId
+        var document = this.FieldStore.get(doc.Id) as Document;
+        if (document)
+            document._proxies.set(key.Id, value.Id);
+
+        // server adds the field to its repository of fields
+        this.FieldStore.set(value.Id, value);
+        // Utils.Emit(Server.Socket, MessageStore.AddDocument, new DocumentTransfer(doc.ToJson()))
+    }
+
+    public static SEND_DELETE_DOCUMENT_FIELD(doc: Document, key: Key) {
+        // Send a request to delete the field stored under the specified key from the document
+
+        // ...SOCKET(DELETE_DOCUMENT_FIELD, document id, key id)
+
+        // Server removes the field id from the document's list of field proxies
+        var document = this.FieldStore.get(doc.Id) as Document;
+        if (document)
+            document._proxies.delete(key.Id);
+    }
+
+    public static SEND_SET_FIELD(field: Field) {
+        // Send a request to set the value of a field
+
+        // ...SOCKET(SET_FIELD, field id, serialized field value)
+
+        // Server updates the value of the field in its fieldstore
+        Utils.Emit(Server.Socket, MessageStore.SetField, field.ToJson())
+    }
+}