init

src/models/Env.ts

@@ -0,0 +1,60 @@
+import { EnvParam } from "./EnvParam";
+import { NamedId } from "./NamedId";
+
+
+export class Env implements NamedId {
+    constructor(
+        public id?: number,
+        public name?: string,
+        public params: EnvParam[] = []
+    ) { }
+
+    public isDefault() {
+        return this.name === "DEFAULT";
+    }
+
+    addParams(payload: EnvParam): Env {
+        payload.id = Math.random() * 10000;
+        this.params.push(payload);
+        return new Env(this.id, this.name, [...this.params]);
+    }
+
+    delParam(param: EnvParam): Env {
+        let idx = this.params.findIndex(el => el.id === param.id);
+        if (idx > -1) {
+            const newP = this.params.filter(el => el.id !== param.id);
+            return new Env(this.id, this.name, newP);
+        }
+
+        return this;
+    }
+
+    public updateParams(param: EnvParam): Env {
+        let idx = this.params.findIndex(el => el.id === param.id);
+        if (idx > -1) {
+            let newP = [...this.params];
+            newP[idx] = param;
+            return new Env(this.id, this.name, newP);
+        }
+
+        return this;
+    }
+}
+
+export class AppEvent<T> {
+    protected constructor(public payload: T) { }
+
+    public static add<T>(payload: T): AppEvent<T> {
+        return new AddEvent(payload);
+    }
+    public static del<T>(payload: T): AppEvent<T> {
+        return new DelEvent(payload);
+    }
+    public static update<T>(payload: T): AppEvent<T> {
+        return new UpdateEvent(payload);
+    }
+}
+
+export class AddEvent<T> extends AppEvent<T> { }
+export class UpdateEvent<T> extends AppEvent<T> { }
+export class DelEvent<T> extends AppEvent<T> { }