Create finance tracker #4956
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Create finance tracker #4956
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WalkthroughThe changes introduce a new Vue.js application designed for personal finance tracking. This includes the establishment of project structure, installation of dependencies like Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant Frontend
participant VuexStore
User->>Frontend: Submit Transaction
Frontend->>VuexStore: dispatch addTransaction
VuexStore-->>Frontend: Transaction added
Frontend->>User: Clear input fields
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Actionable comments posted: 5
🧹 Outside diff range and nitpick comments (1)
finance tracker (1)
1-126: Consider implementing data persistence and API integration.The current implementation stores data in memory and localStorage. For a production finance tracker:
- Implement a backend API for data persistence
- Add user authentication and authorization
- Consider implementing real-time updates using WebSocket
- Add data export functionality
- Implement proper error boundaries and logging
Would you like assistance in designing the API architecture and data models?
Comment on lines
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+3
| vue create personal-finance-tracker | ||
| cd personal-finance-tracker | ||
| npm install vue-router vuex chart.js vue-chartjs |
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🛠️ Refactor suggestion
Pin dependency versions for better reproducibility.
Installing dependencies without version specifications can lead to compatibility issues. Consider pinning specific versions:
-npm install vue-router vuex chart.js vue-chartjs
+npm install [email protected] [email protected] [email protected] [email protected]Committable suggestion skipped: line range outside the PR's diff.
Comment on lines
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| const routes = [ | ||
| { path: '/', component: Home }, | ||
| { path: '/login', component: Login }, | ||
| { path: '/register', component: Register }, | ||
| ]; | ||
|
|
||
| const router = new Router({ | ||
| mode: 'history', | ||
| routes, | ||
| }); |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Enhance router configuration with authentication and error handling.
The current router configuration lacks several important features:
- Authentication guards for protected routes
- 404 route handler for invalid paths
- Route meta information for auth requirements
const routes = [
- { path: '/', component: Home },
- { path: '/login', component: Login },
- { path: '/register', component: Register },
+ {
+ path: '/',
+ component: Home,
+ meta: { requiresAuth: true }
+ },
+ {
+ path: '/login',
+ component: Login,
+ meta: { guest: true }
+ },
+ {
+ path: '/register',
+ component: Register,
+ meta: { guest: true }
+ },
+ {
+ path: '*',
+ component: () => import('../views/NotFound.vue')
+ }
];
const router = new Router({
mode: 'history',
routes,
});
+
+router.beforeEach((to, from, next) => {
+ const isAuthenticated = store.getters.isAuthenticated;
+
+ if (to.matched.some(record => record.meta.requiresAuth)) {
+ if (!isAuthenticated) {
+ next('/login');
+ } else {
+ next();
+ }
+ } else if (to.matched.some(record => record.meta.guest)) {
+ if (isAuthenticated) {
+ next('/');
+ } else {
+ next();
+ }
+ } else {
+ next();
+ }
+});Committable suggestion skipped: line range outside the PR's diff.
Comment on lines
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| <template> | ||
| <div> | ||
| <bar-chart :chart-data="chartData"></bar-chart> | ||
| </div> | ||
| </template> | ||
|
|
||
| <script> | ||
| import { Bar } |
There was a problem hiding this comment.
Complete the chart component implementation.
The chart component is incomplete. The import statement is cut off and chart configuration is missing.
Here's a complete implementation:
<template>
<div>
+ <div v-if="loading">Loading...</div>
+ <div v-else-if="error">{{ error }}</div>
<bar-chart :chart-data="chartData"></bar-chart>
</div>
</template>
<script>
-import { Bar }
+import { Bar } from 'vue-chartjs';
+import {
+ Chart as ChartJS,
+ Title,
+ Tooltip,
+ Legend,
+ BarElement,
+ CategoryScale,
+ LinearScale
+} from 'chart.js';
+
+ChartJS.register(
+ Title,
+ Tooltip,
+ Legend,
+ BarElement,
+ CategoryScale,
+ LinearScale
+);
+
+export default {
+ components: {
+ BarChart: Bar
+ },
+ data() {
+ return {
+ loading: false,
+ error: null
+ };
+ },
+ computed: {
+ chartData() {
+ const transactions = this.$store.getters.allTransactions;
+ const categories = [...new Set(transactions.map(t => t.category))];
+
+ return {
+ labels: categories,
+ datasets: [{
+ label: 'Spending by Category',
+ data: categories.map(category =>
+ transactions
+ .filter(t => t.category === category)
+ .reduce((sum, t) => sum + t.amount, 0)
+ ),
+ backgroundColor: 'rgba(75, 192, 192, 0.2)',
+ borderColor: 'rgba(75, 192, 192, 1)',
+ borderWidth: 1
+ }]
+ };
+ }
+ }
+};
+</script>📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| <template> | |
| <div> | |
| <bar-chart :chart-data="chartData"></bar-chart> | |
| </div> | |
| </template> | |
| <script> | |
| import { Bar } | |
| <template> | |
| <div> | |
| <div v-if="loading">Loading...</div> | |
| <div v-else-if="error">{{ error }}</div> | |
| <bar-chart :chart-data="chartData"></bar-chart> | |
| </div> | |
| </template> | |
| <script> | |
| import { Bar } from 'vue-chartjs'; | |
| import { | |
| Chart as ChartJS, | |
| Title, | |
| Tooltip, | |
| Legend, | |
| BarElement, | |
| CategoryScale, | |
| LinearScale | |
| } from 'chart.js'; | |
| ChartJS.register( | |
| Title, | |
| Tooltip, | |
| Legend, | |
| BarElement, | |
| CategoryScale, | |
| LinearScale | |
| ); | |
| export default { | |
| components: { | |
| BarChart: Bar | |
| }, | |
| data() { | |
| return { | |
| loading: false, | |
| error: null | |
| }; | |
| }, | |
| computed: { | |
| chartData() { | |
| const transactions = this.$store.getters.allTransactions; | |
| const categories = [...new Set(transactions.map(t => t.category))]; | |
| return { | |
| labels: categories, | |
| datasets: [{ | |
| label: 'Spending by Category', | |
| data: categories.map(category => | |
| transactions | |
| .filter(t => t.category === category) | |
| .reduce((sum, t) => sum + t.amount, 0) | |
| ), | |
| backgroundColor: 'rgba(75, 192, 192, 0.2)', | |
| borderColor: 'rgba(75, 192, 192, 1)', | |
| borderWidth: 1 | |
| }] | |
| }; | |
| } | |
| } | |
| }; | |
| </script> |
Comment on lines
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| <template> | ||
| <form @submit.prevent="submitTransaction"> | ||
| <input v-model="amount" type="number" placeholder="Amount" required /> | ||
| <input v-model="category" type="text" placeholder="Category" required /> | ||
| <button type="submit">Add Transaction</button> | ||
| </form> | ||
| </template> | ||
|
|
||
| <script> | ||
| export default { | ||
| data() { | ||
| return { | ||
| amount: '', | ||
| category: '', | ||
| }; | ||
| }, | ||
| methods: { | ||
| submitTransaction() { | ||
| const transaction = { | ||
| id: Date.now(), | ||
| amount: parseFloat(this.amount), | ||
| category: this.category, | ||
| }; | ||
| this.$store.dispatch('addTransaction', transaction); | ||
| this.amount = ''; | ||
| this.category = ''; | ||
| }, | ||
| }, | ||
| }; | ||
| </script> | ||
|
|
||
|
|
||
| <template> | ||
| <form @submit.prevent="submitTransaction"> | ||
| <input v-model="amount" type="number" placeholder="Amount" required /> | ||
| <input v-model="category" type="text" placeholder="Category" required /> | ||
| <button type="submit">Add Transaction</button> | ||
| </form> | ||
| </template> | ||
|
|
||
| <script> | ||
| export default { | ||
| data() { | ||
| return { | ||
| amount: '', | ||
| category: '', | ||
| }; | ||
| }, | ||
| methods: { | ||
| submitTransaction() { | ||
| const transaction = { | ||
| id: Date.now(), | ||
| amount: parseFloat(this.amount), | ||
| category: this.category, | ||
| }; | ||
| this.$store.dispatch('addTransaction', transaction); | ||
| this.amount = ''; | ||
| this.category = ''; | ||
| }, | ||
| }, | ||
| }; | ||
| </script> |
There was a problem hiding this comment.
Critical: Remove duplicated component and enhance form validation.
There are two identical form components which violates the DRY principle. Additionally, the form implementation has several issues:
- Weak ID generation using
Date.now() - Basic input validation
- No user feedback
- No loading states
Keep one component and enhance it:
<template>
<form @submit.prevent="submitTransaction">
+ <div v-if="error" class="error">{{ error }}</div>
<input
v-model.number="amount"
type="number"
placeholder="Amount"
+ :disabled="loading"
+ min="0.01"
+ step="0.01"
required
/>
<input
v-model="category"
type="text"
placeholder="Category"
+ :disabled="loading"
+ pattern="[A-Za-z ]+"
+ title="Only letters and spaces allowed"
required
/>
- <button type="submit">Add Transaction</button>
+ <button type="submit" :disabled="loading">
+ {{ loading ? 'Adding...' : 'Add Transaction' }}
+ </button>
</form>
</template>
<script>
+import { v4 as uuidv4 } from 'uuid';
+
export default {
data() {
return {
amount: '',
category: '',
+ error: null
};
},
+ computed: {
+ loading() {
+ return this.$store.getters.isLoading;
+ }
+ },
methods: {
- submitTransaction() {
+ async submitTransaction() {
+ this.error = null;
+
+ if (this.amount <= 0) {
+ this.error = 'Amount must be greater than 0';
+ return;
+ }
+
const transaction = {
- id: Date.now(),
+ id: uuidv4(),
amount: parseFloat(this.amount),
category: this.category,
+ timestamp: new Date().toISOString()
};
- this.$store.dispatch('addTransaction', transaction);
- this.amount = '';
- this.category = '';
+
+ try {
+ await this.$store.dispatch('addTransaction', transaction);
+ this.amount = '';
+ this.category = '';
+ this.$emit('transaction-added', transaction);
+ } catch (error) {
+ this.error = error.message;
+ }
},
},
};
</script>
+<style scoped>
+.error {
+ color: red;
+ margin-bottom: 1rem;
+}
+</style>Consider extracting the validation logic into a separate utility function for reusability.
📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| <template> | |
| <form @submit.prevent="submitTransaction"> | |
| <input v-model="amount" type="number" placeholder="Amount" required /> | |
| <input v-model="category" type="text" placeholder="Category" required /> | |
| <button type="submit">Add Transaction</button> | |
| </form> | |
| </template> | |
| <script> | |
| export default { | |
| data() { | |
| return { | |
| amount: '', | |
| category: '', | |
| }; | |
| }, | |
| methods: { | |
| submitTransaction() { | |
| const transaction = { | |
| id: Date.now(), | |
| amount: parseFloat(this.amount), | |
| category: this.category, | |
| }; | |
| this.$store.dispatch('addTransaction', transaction); | |
| this.amount = ''; | |
| this.category = ''; | |
| }, | |
| }, | |
| }; | |
| </script> | |
| <template> | |
| <form @submit.prevent="submitTransaction"> | |
| <input v-model="amount" type="number" placeholder="Amount" required /> | |
| <input v-model="category" type="text" placeholder="Category" required /> | |
| <button type="submit">Add Transaction</button> | |
| </form> | |
| </template> | |
| <script> | |
| export default { | |
| data() { | |
| return { | |
| amount: '', | |
| category: '', | |
| }; | |
| }, | |
| methods: { | |
| submitTransaction() { | |
| const transaction = { | |
| id: Date.now(), | |
| amount: parseFloat(this.amount), | |
| category: this.category, | |
| }; | |
| this.$store.dispatch('addTransaction', transaction); | |
| this.amount = ''; | |
| this.category = ''; | |
| }, | |
| }, | |
| }; | |
| </script> | |
| <template> | |
| <form @submit.prevent="submitTransaction"> | |
| <div v-if="error" class="error">{{ error }}</div> | |
| <input | |
| v-model.number="amount" | |
| type="number" | |
| placeholder="Amount" | |
| :disabled="loading" | |
| min="0.01" | |
| step="0.01" | |
| required | |
| /> | |
| <input | |
| v-model="category" | |
| type="text" | |
| placeholder="Category" | |
| :disabled="loading" | |
| pattern="[A-Za-z ]+" | |
| title="Only letters and spaces allowed" | |
| required | |
| /> | |
| <button type="submit" :disabled="loading"> | |
| {{ loading ? 'Adding...' : 'Add Transaction' }} | |
| </button> | |
| </form> | |
| </template> | |
| <script> | |
| import { v4 as uuidv4 } from 'uuid'; | |
| export default { | |
| data() { | |
| return { | |
| amount: '', | |
| category: '', | |
| error: null | |
| }; | |
| }, | |
| computed: { | |
| loading() { | |
| return this.$store.getters.isLoading; | |
| } | |
| }, | |
| methods: { | |
| async submitTransaction() { | |
| this.error = null; | |
| if (this.amount <= 0) { | |
| this.error = 'Amount must be greater than 0'; | |
| return; | |
| } | |
| const transaction = { | |
| id: uuidv4(), | |
| amount: parseFloat(this.amount), | |
| category: this.category, | |
| timestamp: new Date().toISOString() | |
| }; | |
| try { | |
| await this.$store.dispatch('addTransaction', transaction); | |
| this.amount = ''; | |
| this.category = ''; | |
| this.$emit('transaction-added', transaction); | |
| } catch (error) { | |
| this.error = error.message; | |
| } | |
| }, | |
| }, | |
| }; | |
| </script> | |
| <style scoped> | |
| .error { | |
| color: red; | |
| margin-bottom: 1rem; | |
| } | |
| </style> |
Comment on lines
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| export default new Vuex.Store({ | ||
| state: { | ||
| transactions: [], | ||
| }, | ||
| mutations: { | ||
| ADD_TRANSACTION(state, transaction) { | ||
| state.transactions.push(transaction); | ||
| }, | ||
| DELETE_TRANSACTION(state, transactionId) { | ||
| state.transactions = state.transactions.filter(t => t.id !== transactionId); | ||
| }, | ||
| }, | ||
| actions: { | ||
| addTransaction({ commit }, transaction) { | ||
| commit('ADD_TRANSACTION', transaction); | ||
| }, | ||
| deleteTransaction({ commit }, transactionId) { | ||
| commit('DELETE_TRANSACTION', transactionId); | ||
| }, | ||
| }, | ||
| getters: { | ||
| allTransactions: state => state.transactions, | ||
| }, | ||
| }); |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Enhance store with persistence, validation, and error handling.
The current store implementation lacks several critical features:
- Data persistence
- Transaction validation
- Loading states
- Error handling
export default new Vuex.Store({
state: {
transactions: [],
+ loading: false,
+ error: null
},
mutations: {
ADD_TRANSACTION(state, transaction) {
+ if (!transaction.amount || !transaction.category) {
+ throw new Error('Invalid transaction data');
+ }
state.transactions.push(transaction);
+ localStorage.setItem('transactions', JSON.stringify(state.transactions));
},
DELETE_TRANSACTION(state, transactionId) {
state.transactions = state.transactions.filter(t => t.id !== transactionId);
+ localStorage.setItem('transactions', JSON.stringify(state.transactions));
},
+ SET_LOADING(state, status) {
+ state.loading = status;
+ },
+ SET_ERROR(state, error) {
+ state.error = error;
+ }
},
actions: {
- addTransaction({ commit }, transaction) {
- commit('ADD_TRANSACTION', transaction);
+ async addTransaction({ commit }, transaction) {
+ try {
+ commit('SET_LOADING', true);
+ commit('SET_ERROR', null);
+ // Add API call here when backend is ready
+ commit('ADD_TRANSACTION', transaction);
+ } catch (error) {
+ commit('SET_ERROR', error.message);
+ } finally {
+ commit('SET_LOADING', false);
+ }
},
- deleteTransaction({ commit }, transactionId) {
- commit('DELETE_TRANSACTION', transactionId);
+ async deleteTransaction({ commit }, transactionId) {
+ try {
+ commit('SET_LOADING', true);
+ commit('SET_ERROR', null);
+ // Add API call here when backend is ready
+ commit('DELETE_TRANSACTION', transactionId);
+ } catch (error) {
+ commit('SET_ERROR', error.message);
+ } finally {
+ commit('SET_LOADING', false);
+ }
},
+ initializeStore({ commit }) {
+ const stored = localStorage.getItem('transactions');
+ if (stored) {
+ commit('SET_TRANSACTIONS', JSON.parse(stored));
+ }
+ }
},
getters: {
allTransactions: state => state.transactions,
+ isLoading: state => state.loading,
+ hasError: state => state.error !== null,
+ getError: state => state.error
},
});Committable suggestion skipped: line range outside the PR's diff.
|
Please close this PR 🤷 |
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Description
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Please delete options that are not relevant.
pnpm-lock.yamlunless you introduce a new test example.Checklist
pnpm run docs:devcommand.pnpm test.feat:,fix:,perf:,docs:, orchore:.Summary by CodeRabbit