migrate frontend

web/src/services/memoService.ts

@@ -0,0 +1,138 @@
+import api from "../helpers/api";
+import { TAG_REG } from "../helpers/consts";
+import appStore from "../stores/appStore";
+import userService from "./userService";
+
+class MemoService {
+  public initialized = false;
+
+  public getState() {
+    return appStore.getState().memoState;
+  }
+
+  public async fetchAllMemos() {
+    if (!userService.getState().user) {
+      return false;
+    }
+
+    const { data } = await api.getMyMemos();
+    const memos = [];
+    for (const m of data) {
+      memos.push(m);
+    }
+    appStore.dispatch({
+      type: "SET_MEMOS",
+      payload: {
+        memos,
+      },
+    });
+
+    if (!this.initialized) {
+      this.initialized = true;
+    }
+
+    return memos;
+  }
+
+  public async fetchDeletedMemos() {
+    if (!userService.getState().user) {
+      return false;
+    }
+
+    const { data } = await api.getMyDeletedMemos();
+    return data;
+  }
+
+  public pushMemo(memo: Model.Memo) {
+    appStore.dispatch({
+      type: "INSERT_MEMO",
+      payload: {
+        memo: {
+          ...memo,
+        },
+      },
+    });
+  }
+
+  public getMemoById(id: string) {
+    for (const m of this.getState().memos) {
+      if (m.id === id) {
+        return m;
+      }
+    }
+
+    return null;
+  }
+
+  public async hideMemoById(id: string) {
+    await api.hideMemo(id);
+    appStore.dispatch({
+      type: "DELETE_MEMO_BY_ID",
+      payload: {
+        id: id,
+      },
+    });
+  }
+
+  public async restoreMemoById(id: string) {
+    await api.restoreMemo(id);
+    memoService.clearMemos();
+    memoService.fetchAllMemos();
+  }
+
+  public async deleteMemoById(id: string) {
+    await api.deleteMemo(id);
+  }
+
+  public editMemo(memo: Model.Memo) {
+    appStore.dispatch({
+      type: "EDIT_MEMO",
+      payload: memo,
+    });
+  }
+
+  public updateTagsState() {
+    const { memos } = this.getState();
+    const tagsSet = new Set<string>();
+    for (const m of memos) {
+      for (const t of Array.from(m.content.match(TAG_REG) ?? [])) {
+        tagsSet.add(t.replace(TAG_REG, "$1").trim());
+      }
+    }
+
+    appStore.dispatch({
+      type: "SET_TAGS",
+      payload: {
+        tags: Array.from(tagsSet),
+      },
+    });
+  }
+
+  public clearMemos() {
+    appStore.dispatch({
+      type: "SET_MEMOS",
+      payload: {
+        memos: [],
+      },
+    });
+  }
+
+  public async createMemo(text: string): Promise<Model.Memo> {
+    const { data: memo } = await api.createMemo(text);
+    return memo;
+  }
+
+  public async updateMemo(memoId: string, text: string): Promise<Model.Memo> {
+    const { data: memo } = await api.updateMemo(memoId, text);
+    return memo;
+  }
+
+  public async getLinkedMemos(memoId: string): Promise<Model.Memo[]> {
+    const { data } = await api.getLinkedMemos(memoId);
+    return data;
+  }
+}
+
+const memoService = new MemoService();
+
+export default memoService;