split api data into files; b00tc4mp#136

staff/eduardo-sanchez/socialcode/api/data/deletePost-Orig.js

@@ -0,0 +1,36 @@
+import fs from 'fs'
+import { SystemError } from 'com/errors.js'
+
+const deletePost = (condition, callback) => {
+    fs.readFile('./data/posts.json', 'utf8', (error, json) => {
+        if (error) {
+            callback(new SystemError(error.message))
+
+            return
+        }
+
+        if (!json) json = '[]'
+
+        const posts = JSON.parse(json)
+
+        const index = posts.findIndex(condition)
+
+        if (index > -1) {
+            posts.splice(index, 1)
+
+            const newJson = JSON.stringify(posts)
+
+            fs.writeFile('./data/posts.json', newJson, error => {
+                if (error) {
+                    callback(new SystemError(error.message))
+
+                    return
+                }
+
+                callback(null)
+            })
+        } else callback(null)
+    })
+}
+
+export default deletePost

staff/eduardo-sanchez/socialcode/api/data/deletePost.js

@@ -0,0 +1,36 @@
+import fs from 'fs';
+import { SystemError } from 'com/errors.js'; // Asegúrate de que la ruta sea correcta
+
+const deletePost = (condition, callback) => {
+    fs.readFile('./data/posts.json', 'utf8', (error, json) => {
+        if (error) {
+            callback(new SystemError(error.message));
+            return;
+        }
+
+        if (!json) json = '[]';
+
+        const posts = JSON.parse(json);
+
+        const index = posts.findIndex(condition);
+
+        if (index > -1) {
+            const deletedPost = posts.splice(index, 1)[0]; // Elimina y guarda el post eliminado
+
+            const newJson = JSON.stringify(posts, null, 2); // Indentación de 2 espacios para legibilidad
+
+            fs.writeFile('./data/posts.json', newJson, error => {
+                if (error) {
+                    callback(new SystemError(error.message));
+                    return;
+                }
+
+                callback(null, deletedPost); // Llama al callback con el post eliminado
+            });
+        } else {
+            callback(null, null); // Llama al callback con null si no se encontró ningún post para eliminar
+        }
+    });
+}
+
+export default deletePost;

staff/eduardo-sanchez/socialcode/api/data/deletePost.test.js

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+// import data from './index.js'
+
+// data.deletePost(post => post.title === 'smile 2', error => {
+//     if (error) {
+//         console.error(error)
+
+//         return
+//     }
+
+//     console.log('post deleted')
+// })
+
+
+
+import data from "./index.js"
+
+data.deletePost(post => post.title === "smile 2", (error, deletedPost) => {
+  if (error) {
+    console.error(error)
+  }
+
+  if (!deletedPost) {
+    console.error("Post not found")
+  } else {
+    console.log(`Post with title: ${deletedPost.title} deleted`)
+  }
+})
+

staff/eduardo-sanchez/socialcode/api/data/findOnePost.js

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+import fs from 'fs'
+import { SystemError } from 'com/errors.js'
+
+const findOnePost = (condition, callback) => {
+    fs.readFile('./data/posts.json', 'utf8', (error, json) => {
+        if (error) {
+            callback(new SystemError(error.message))
+
+            return
+        }
+
+        if (!json) json = '[]'
+
+        const posts = JSON.parse(json)
+
+        const foundPost = posts.find(condition)
+
+        callback(null, foundPost)
+    })
+}
+
+export default findOnePost

staff/eduardo-sanchez/socialcode/api/data/findOnePost.test.js

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+import data from './index.js'
+
+data.findOnePost(post => post.date.includes('T15'), (error, post) => {
+    if (error) {
+        console.error(error)
+
+        return
+    }
+
+    if (!post) {
+        console.error("Post not found");
+    } else {
+        console.log(post);
+    }
+})

staff/eduardo-sanchez/socialcode/api/data/findPosts.js

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+import fs from 'fs'
+import { SystemError } from 'com/errors.js'
+
+const findPosts = (condition, callback) => {
+    fs.readFile('./data/posts.json', 'utf8', (error, json) => {
+        if (error) {
+            callback(new SystemError(error.message))
+
+            return
+        }
+
+        if (!json) json = '[]'
+
+        const posts = JSON.parse(json)
+
+        const filtered = posts.filter(condition)
+
+        callback(null, filtered)
+    })
+}
+
+export default findPosts

staff/eduardo-sanchez/socialcode/api/data/findPosts.test.js

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+import data from "./index.js"
+
+data.findPosts(post => post.date.includes('T15'), (error, postsFound) => {
+    if (error) {
+        console.error(error)
+
+        return
+    }
+
+    if (!postsFound || postsFound.length === 0) {
+        console.error("Posts or Post not found")
+  } else {
+        console.log('Posts or Post with search details found')
+  }
+
+    console.log(postsFound)
+})
+
+//data.findPosts(post => post.title && post.title.includes("L"), (error, posts) => {
+
+// data.findPosts(post => post.date.includes('T1Z'), (error, posts) => {
+//     if (error) {
+//         console.error(error)
+
+//         return
+//     }
+
+//     console.log(posts)
+// })

staff/eduardo-sanchez/socialcode/api/data/findUser.js

@@ -0,0 +1,22 @@
+import fs from 'fs'
+import { SystemError } from 'com/errors.js'
+
+const findUser = (condition, callback) => {
+    fs.readFile('./data/users.json', 'utf8', (error, json) => {
+        if (error) {
+            callback(new SystemError(error.message))
+
+            return
+        }
+
+        if (!json) json = '[]'
+
+        const users = JSON.parse(json)
+
+        const user = users.find(condition)
+
+        callback(null, user)
+    })
+}
+
+export default findUser

staff/eduardo-sanchez/socialcode/api/data/findUser.test.js

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+import data from './index.js'
+
+data.findUser(user => user.surname === 'Grillo', (error, user) => {
+    if (error) {
+        console.error(error)
+
+        return
+    }
+
+    console.log(user)
+})