added crud functionality with json file as a db

4 files changed, 76 insertions, 6 deletions

diff --git a/src/command.js b/src/command.js
index 20a23b2..c022c81 100644
--- a/src/command.js
+++ b/src/command.js
@@ -1,5 +1,13 @@
 import yargs from "yargs";
 import { hideBin } from "yargs/helpers";
+import {
+  findNotes,
+  getAllNotes,
+  newNote,
+  removeAllNotes,
+  removeNote,
+} from "./notes.js";
+import { listNotes } from "./utils.js";
 
 yargs(hideBin(process.argv))
   .command(
@@ -11,8 +19,10 @@ yargs(hideBin(process.argv))
         description: "The content of the note to create",
       });
     },
-    (argv) => {
-      console.log(argv.note);
+    async (argv) => {
+      const tags = argv.tags ? argv.tags.split(",") : [];
+      const note = await newNote(argv.note, tags);
+      console.log("New Note: ", note);
     },
   )
   .option("tags", {
@@ -24,7 +34,10 @@ yargs(hideBin(process.argv))
     "all",
     "get all notes",
     () => {},
-    async (argv) => {},
+    async () => {
+      const notes = await getAllNotes();
+      listNotes(notes);
+    },
   )
   .command(
     "find <filter>",
@@ -36,7 +49,10 @@ yargs(hideBin(process.argv))
         type: "string",
       });
     },
-    async (argv) => {},
+    async (argv) => {
+      const matches = await findNotes(argv.filter);
+      listNotes(matches);
+    },
   )
   .command(
     "remove <id>",
@@ -47,7 +63,10 @@ yargs(hideBin(process.argv))
         description: "The id of the note you want to remove",
       });
     },
-    async (argv) => {},
+    async (argv) => {
+      const id = await removeNote(argv.id);
+      console.log(id);
+    },
   )
   .command(
     "web [port]",
@@ -65,7 +84,10 @@ yargs(hideBin(process.argv))
     "clean",
     "remove all notes",
     () => {},
-    async (argv) => {},
+    async (argv) => {
+      await removeAllNotes();
+      console.log("db reseted");
+    },
   )
   .demandCommand(1)
   .parse();
diff --git a/src/db.js b/src/db.js
index 39fdc29..087686a 100644
--- a/src/db.js
+++ b/src/db.js
@@ -14,4 +14,7 @@ export const saveDB = async (db) => {
 
 export const insertDB = async (note) => {
   const db = await getDB();
+  db.notes.push(note);
+  await saveDB(db);
+  return note;
 };
diff --git a/src/notes.js b/src/notes.js
new file mode 100644
index 0000000..7a34950
--- /dev/null
+++ b/src/notes.js
@@ -0,0 +1,37 @@
+import { getDB, saveDB, insertDB } from "./db.js";
+
+export const newNote = async (note, tags) => {
+  const newNote = {
+    tags,
+    id: Date.now(),
+    content: note,
+  };
+
+  await insertDB(newNote);
+  return newNote;
+};
+
+export const getAllNotes = async () => {
+  const { notes } = await getDB();
+  return notes;
+};
+
+export const findNotes = async (filter) => {
+  const { notes } = await getDB();
+  return notes.filter((note) =>
+    note.content.toLowerCase().includes(filter.toLowerCase()),
+  );
+};
+
+export const removeNote = async (id) => {
+  const { notes } = await getDB();
+  const match = notes.find((note) => note.id === id);
+
+  if (match) {
+    const newNotes = notes.filter((note) => note.id !== id);
+    await saveDB({ notes: newNotes });
+    return id;
+  }
+};
+
+export const removeAllNotes = () => saveDB({ notes: [] });
diff --git a/src/utils.js b/src/utils.js
new file mode 100644
index 0000000..4153ada
--- /dev/null
+++ b/src/utils.js
@@ -0,0 +1,8 @@
+export const listNotes = (notes) => {
+  notes.forEach(({ id, content, tags }) => {
+    console.log("id: ", id);
+    console.log("tags: ", tags);
+    console.log("content: ", content);
+    console.log("\n");
+  });
+};