-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #18 from tomrpl/feat/fixing-warning-return-error
feat(location): adding implem
- Loading branch information
Showing
6 changed files
with
179 additions
and
4 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -22,4 +22,5 @@ npm-debug.log* | |
| yarn-debug.log* | ||
| yarn-error.log* | ||
|
|
||
| .env | ||
| .env | ||
| /read | ||
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,140 @@ | ||
| class RedisManager { | ||
| private static instance: RedisManager; | ||
| private readonly UPSTASH_REDIS_REST_URL: string; | ||
| private readonly UPSTASH_REDIS_REST_TOKEN: string; | ||
|
|
||
| private constructor() { | ||
| this.UPSTASH_REDIS_REST_URL = | ||
| process.env.REACT_APP_UPSTASH_REDIS_REST_URL || ""; | ||
| this.UPSTASH_REDIS_REST_TOKEN = | ||
| process.env.REACT_APP_UPSTASH_REDIS_REST_TOKEN || ""; | ||
|
|
||
| if (!this.UPSTASH_REDIS_REST_URL || !this.UPSTASH_REDIS_REST_TOKEN) { | ||
| throw new Error("Redis environment variables are not set"); | ||
| } | ||
| } | ||
|
|
||
| public static getInstance(): RedisManager { | ||
| if (!RedisManager.instance) { | ||
| RedisManager.instance = new RedisManager(); | ||
| } | ||
| return RedisManager.instance; | ||
| } | ||
|
|
||
| private getAuthHeaders() { | ||
| return { | ||
| Authorization: `Bearer ${this.UPSTASH_REDIS_REST_TOKEN}`, | ||
| }; | ||
| } | ||
|
|
||
| public async getRedisValue(key: string): Promise<string | null> { | ||
| try { | ||
| const response = await fetch( | ||
| `${this.UPSTASH_REDIS_REST_URL}/get/${key}`, | ||
| { | ||
| headers: this.getAuthHeaders(), | ||
| } | ||
| ); | ||
| if (!response.ok) return null; | ||
| const data = await response.json(); | ||
| return data.result; | ||
| } catch { | ||
| return null; | ||
| } | ||
| } | ||
|
|
||
| public async incrementRedisValue(key: string): Promise<number | null> { | ||
| try { | ||
| const response = await fetch( | ||
| `${this.UPSTASH_REDIS_REST_URL}/incr/${key}`, | ||
| { | ||
| headers: this.getAuthHeaders(), | ||
| } | ||
| ); | ||
| if (!response.ok) return null; | ||
| const data = await response.json(); | ||
| return data.result; | ||
| } catch { | ||
| return null; | ||
| } | ||
| } | ||
|
|
||
| public async setRedisValue(key: string, value: string): Promise<void> { | ||
| try { | ||
| await fetch(`${this.UPSTASH_REDIS_REST_URL}/set/${key}/${value}`, { | ||
| headers: this.getAuthHeaders(), | ||
| }); | ||
| } catch { | ||
| // Silently fail | ||
| } | ||
| } | ||
|
|
||
| public async getUserIdByLocation( | ||
| locationAddress: string | ||
| ): Promise<string | null> { | ||
| const totalUsers = await this.getRedisValue("totalUsers"); | ||
| if (totalUsers === null) return null; | ||
|
|
||
| for (let i = 1; i <= parseInt(totalUsers); i++) { | ||
| const userId = `user:${i}`; | ||
| const storedLocation = await this.getRedisValue(`${userId}:location`); | ||
| if (storedLocation === locationAddress) { | ||
| return userId; | ||
| } | ||
| } | ||
| return null; | ||
| } | ||
|
|
||
| public async initializeUser(locationAddress: string): Promise<string | null> { | ||
| try { | ||
| // Check if user already exists | ||
| const existingUserId = await this.getUserIdByLocation(locationAddress); | ||
| if (existingUserId) { | ||
| return existingUserId; | ||
| } | ||
|
|
||
| const totalUsers = await this.incrementRedisValue("totalUsers"); | ||
| if (totalUsers === null) return null; | ||
| const userId = `user:${totalUsers}`; | ||
| await this.setRedisValue(`${userId}:location`, locationAddress); | ||
| await this.setRedisValue(`${userId}:queries`, "0"); | ||
| await this.setRedisValue(`${userId}:createdAt`, new Date().toISOString()); | ||
| return userId; | ||
| } catch { | ||
| return null; | ||
| } | ||
| } | ||
|
|
||
| public async recordQuery( | ||
| userId: string, | ||
| locationAddress: string | ||
| ): Promise<void> { | ||
| try { | ||
| const date = new Date().toISOString().split("T")[0]; // Get current date in YYYY-MM-DD format | ||
| await this.incrementRedisValue(`${userId}:queries`); | ||
| await this.incrementRedisValue(`${userId}:queries:${date}`); | ||
| await this.incrementRedisValue("totalQueries"); | ||
| await this.setRedisValue(`${userId}:location`, locationAddress); | ||
| await this.setRedisValue( | ||
| `${userId}:lastQueryAt`, | ||
| new Date().toISOString() | ||
| ); | ||
| } catch { | ||
| // Silently fail | ||
| } | ||
| } | ||
| } | ||
|
|
||
| // Export functions that use the RedisManager instance | ||
| export const initializeUser = async ( | ||
| locationAddress: string | ||
| ): Promise<string | null> => { | ||
| return RedisManager.getInstance().initializeUser(locationAddress); | ||
| }; | ||
|
|
||
| export const recordQuery = async ( | ||
| userId: string, | ||
| locationAddress: string | ||
| ): Promise<void> => { | ||
| return RedisManager.getInstance().recordQuery(userId, locationAddress); | ||
| }; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters