# thomeboy-dont-kill/youthpathtalk architecture

> Architecture diagram of the GitHub repository thomeboy-dont-kill/youthpathtalk, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-10-01). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/thomeboy-dont-kill/youthpathtalk
- Repository: https://github.com/thomeboy-dont-kill/youthpathtalk

## Overview

YouthPathTalk is a multi-service youth community platform: users authenticate, publish and interact with posts, search content, and receive notifications. Supporting services provide user profiles, file storage, and distributed IDs; asynchronous consumers handle interaction counts and compensation. The source excerpts confirm a few RPC, Redis, and ID-generation relationships, but no README or product-controller implementations were supplied. Accordingly, several service connections are shown as unverified rather than inferred as direct calls.

Main entry points: [`youthpathtalk-post/youthpathtalk-post-biz/src/main/java/com/neu/youthpathtalk/post/biz/service/PostService.java`](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-post/youthpathtalk-post-biz/src/main/java/com/neu/youthpathtalk/post/biz/service/PostService.java) (Posts And Comments), [`youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/service/SegmentService.java`](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/service/SegmentService.java) (Distributed IDs), [`youthpathtalk-search/src/main/java/com/neu/youthpathtalk/cache/RedisService.java`](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-search/src/main/java/com/neu/youthpathtalk/cache/RedisService.java) (Search History Cache), [`youthpathtalk-user/youthpathtalk-user-api/src/main/java/com/neu/youthpathtalk/user/api/client/UserServiceFeignClient.java`](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-user/youthpathtalk-user-api/src/main/java/com/neu/youthpathtalk/user/api/client/UserServiceFeignClient.java) (User API)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_entry["Request Entry"]
  node_gateway["API Gateway"]
  node_auth["Authentication"]
  node_authrpc["User RPC"]
end

subgraph group_community["Community Services"]
  node_userapi["User API"]
  node_users["User Profiles"]
  node_posts["Posts And Comments<br/>[PostService.java]"]
  node_postrpc["Post User RPC"]
  node_postapi["Post API"]
  node_files["File Storage"]
end

subgraph group_engagement["Discovery And Engagement"]
  node_search["Post Search"]
  node_searchrpc["Post RPC"]
  node_searchcache["Search History Cache<br/>[RedisService.java]"]
  node_notifications["Notifications"]
  node_notificationapi["Notification API"]
  node_notificationconsumer["Notification Consumer"]
  node_collect["Like Collection"]
  node_compensate["Interaction Repair"]
end

subgraph group_platform["Platform Services"]
  node_idservice["Distributed IDs"]
  node_segmentgen["Segment Generator"]
  node_idalloc["ID Allocation DAO"]
  node_redis[("Redis")]
  node_minio[("MinIO")]
end

subgraph group_shared["Shared Framework"]
  node_common["Common Response And Errors<br/>[Response.java]"]
  node_searchkey["Search Key Definitions"]
  node_idresult["ID Result Model<br/>[Result.java]"]
end

node_member(("Member"))

node_member -.->|"sends requests"| node_gateway
node_gateway -.->|"routes requests"| node_auth
node_auth -.->|"requests user actions"| node_authrpc
node_authrpc -->|"calls"| node_userapi
node_userapi -.->|"calls user service"| node_users
node_posts -.->|"fetches user details"| node_postrpc
node_postrpc -->|"calls"| node_userapi
node_search -.->|"fetches post data"| node_searchrpc
node_searchrpc -->|"calls"| node_postapi
node_search -.->|"manages history"| node_searchcache
node_searchcache -->|"uses key definitions"| node_searchkey
node_searchcache -->|"reads and writes"| node_redis
node_posts -->|"uses cache"| node_redis
node_notificationconsumer -.->|"dispatches events"| node_notifications
node_notificationapi -.->|"serves notification actions"| node_notifications
node_collect -.->|"updates counts"| node_redis
node_compensate -.->|"repairs interaction state"| node_redis
node_idservice -->|"configures generator"| node_segmentgen
node_idservice -->|"configures DAO"| node_idalloc
node_idservice -.->|"returns IDs"| node_idresult
node_files -.->|"stores files"| node_minio
node_posts -.->|"attaches uploads"| node_files

click node_gateway "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-gateway/src/main/java/com/neu/youthpathtalk/gateway/filter/AuthGlobalFilter.java"
click node_auth "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-auth/src/main/java/com/neu/youthpathtalk/auth/service/impl/AuthServiceImpl.java"
click node_authrpc "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-auth/src/main/java/com/neu/youthpathtalk/auth/rpc/UserRpcService.java"
click node_userapi "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-user/youthpathtalk-user-api/src/main/java/com/neu/youthpathtalk/user/api/client/UserServiceFeignClient.java"
click node_users "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-user/youthpathtalk-user-biz/src/main/java/com/neu/youthpathtalk/user/biz/service/impl/UserServiceImpl.java"
click node_posts "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-post/youthpathtalk-post-biz/src/main/java/com/neu/youthpathtalk/post/biz/service/PostService.java"
click node_postrpc "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-post/youthpathtalk-post-biz/src/main/java/com/neu/youthpathtalk/post/biz/rpc/UserRpcService.java"
click node_postapi "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-post/youthpathtalk-post-api/src/main/java/com/neu/youthpathtalk/post/api/client/PostServiceFeignClient.java"
click node_files "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-file/youthpathtalk-file-biz/src/main/java/com/neu/youthpathtalk/file/biz/service/impl/MinioFileServiceImpl.java"
click node_search "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-search/src/main/java/com/neu/youthpathtalk/service/impl/SearchServiceImpl.java"
click node_searchrpc "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-search/src/main/java/com/neu/youthpathtalk/rpc/PostRpcService.java"
click node_searchcache "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-search/src/main/java/com/neu/youthpathtalk/cache/RedisService.java"
click node_notifications "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-notification/src/main/java/com/neu/youthpathtalk/notification/application/handler/NotificationHandler.java"
click node_notificationapi "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-notification/src/main/java/com/neu/youthpathtalk/notification/interfaces/controller/NotificationController.java"
click node_notificationconsumer "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-notification/src/main/java/com/neu/youthpathtalk/notification/infrastructure/mq/NotificationConsumer.java"
click node_collect "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-collect/youthpathtalk-collect-biz/src/main/java/com/neu/youthpathtalk/collect/biz/consumer/PostLikeCollectConsumer.java"
click node_compensate "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-compensate/src/main/java/com/neu/youthpathtalk/compensate/consumer/UserLikeHistCompConsumer.java"
click node_idservice "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/service/SegmentService.java"
click node_segmentgen "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/segment/SegmentIDGenImpl.java"
click node_idalloc "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/segment/dao/impl/IDAllocDaoImpl.java"
click node_common "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpath-framework/youthpath-common/src/main/java/com/neu/youthpathtalk/response/Response.java"
click node_searchkey "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpath-framework/youthpath-common/src/main/java/com/neu/youthpathtalk/constant/redis/SearchRedisKey.java"
click node_idresult "https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/common/Result.java"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_gateway,node_auth,node_authrpc toneBlue
class node_userapi,node_users,node_posts,node_postrpc,node_postapi,node_files toneAmber
class node_search,node_searchrpc,node_searchcache,node_notifications,node_notificationapi,node_notificationconsumer,node_collect,node_compensate toneMint
class node_idservice,node_segmentgen,node_idalloc,node_redis,node_minio toneRose
class node_common,node_searchkey,node_idresult,node_member toneIndigo
```

## Components

### Request Entry

- [API Gateway](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-gateway/src/main/java/com/neu/youthpathtalk/gateway/filter/AuthGlobalFilter.java): `youthpathtalk-gateway/src/main/java/com/neu/youthpathtalk/gateway/filter/AuthGlobalFilter.java`
- [Authentication](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-auth/src/main/java/com/neu/youthpathtalk/auth/service/impl/AuthServiceImpl.java): `youthpathtalk-auth/src/main/java/com/neu/youthpathtalk/auth/service/impl/AuthServiceImpl.java`
- [User RPC](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-auth/src/main/java/com/neu/youthpathtalk/auth/rpc/UserRpcService.java): `youthpathtalk-auth/src/main/java/com/neu/youthpathtalk/auth/rpc/UserRpcService.java`

### Community Services

- [User API](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-user/youthpathtalk-user-api/src/main/java/com/neu/youthpathtalk/user/api/client/UserServiceFeignClient.java): `youthpathtalk-user/youthpathtalk-user-api/src/main/java/com/neu/youthpathtalk/user/api/client/UserServiceFeignClient.java`
- [User Profiles](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-user/youthpathtalk-user-biz/src/main/java/com/neu/youthpathtalk/user/biz/service/impl/UserServiceImpl.java): `youthpathtalk-user/youthpathtalk-user-biz/src/main/java/com/neu/youthpathtalk/user/biz/service/impl/UserServiceImpl.java`
- [Posts And Comments](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-post/youthpathtalk-post-biz/src/main/java/com/neu/youthpathtalk/post/biz/service/PostService.java): `youthpathtalk-post/youthpathtalk-post-biz/src/main/java/com/neu/youthpathtalk/post/biz/service/PostService.java`
- [Post User RPC](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-post/youthpathtalk-post-biz/src/main/java/com/neu/youthpathtalk/post/biz/rpc/UserRpcService.java): `youthpathtalk-post/youthpathtalk-post-biz/src/main/java/com/neu/youthpathtalk/post/biz/rpc/UserRpcService.java`
- [Post API](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-post/youthpathtalk-post-api/src/main/java/com/neu/youthpathtalk/post/api/client/PostServiceFeignClient.java): `youthpathtalk-post/youthpathtalk-post-api/src/main/java/com/neu/youthpathtalk/post/api/client/PostServiceFeignClient.java`
- [File Storage](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-file/youthpathtalk-file-biz/src/main/java/com/neu/youthpathtalk/file/biz/service/impl/MinioFileServiceImpl.java): `youthpathtalk-file/youthpathtalk-file-biz/src/main/java/com/neu/youthpathtalk/file/biz/service/impl/MinioFileServiceImpl.java`

### Discovery And Engagement

- [Post Search](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-search/src/main/java/com/neu/youthpathtalk/service/impl/SearchServiceImpl.java): `youthpathtalk-search/src/main/java/com/neu/youthpathtalk/service/impl/SearchServiceImpl.java`
- [Post RPC](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-search/src/main/java/com/neu/youthpathtalk/rpc/PostRpcService.java): `youthpathtalk-search/src/main/java/com/neu/youthpathtalk/rpc/PostRpcService.java`
- [Search History Cache](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-search/src/main/java/com/neu/youthpathtalk/cache/RedisService.java): `youthpathtalk-search/src/main/java/com/neu/youthpathtalk/cache/RedisService.java`
- [Notifications](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-notification/src/main/java/com/neu/youthpathtalk/notification/application/handler/NotificationHandler.java): `youthpathtalk-notification/src/main/java/com/neu/youthpathtalk/notification/application/handler/NotificationHandler.java`
- [Notification API](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-notification/src/main/java/com/neu/youthpathtalk/notification/interfaces/controller/NotificationController.java): `youthpathtalk-notification/src/main/java/com/neu/youthpathtalk/notification/interfaces/controller/NotificationController.java`
- [Notification Consumer](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-notification/src/main/java/com/neu/youthpathtalk/notification/infrastructure/mq/NotificationConsumer.java): `youthpathtalk-notification/src/main/java/com/neu/youthpathtalk/notification/infrastructure/mq/NotificationConsumer.java`
- [Like Collection](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-collect/youthpathtalk-collect-biz/src/main/java/com/neu/youthpathtalk/collect/biz/consumer/PostLikeCollectConsumer.java): `youthpathtalk-collect/youthpathtalk-collect-biz/src/main/java/com/neu/youthpathtalk/collect/biz/consumer/PostLikeCollectConsumer.java`
- [Interaction Repair](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-compensate/src/main/java/com/neu/youthpathtalk/compensate/consumer/UserLikeHistCompConsumer.java): `youthpathtalk-compensate/src/main/java/com/neu/youthpathtalk/compensate/consumer/UserLikeHistCompConsumer.java`

### Platform Services

- [Distributed IDs](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/service/SegmentService.java): `youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/service/SegmentService.java`
- [Segment Generator](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/segment/SegmentIDGenImpl.java): `youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/segment/SegmentIDGenImpl.java`
- [ID Allocation DAO](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/segment/dao/impl/IDAllocDaoImpl.java): `youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/segment/dao/impl/IDAllocDaoImpl.java`
- **Redis**
- **MinIO**

### Shared Framework

- [Common Response And Errors](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpath-framework/youthpath-common/src/main/java/com/neu/youthpathtalk/response/Response.java): `youthpath-framework/youthpath-common/src/main/java/com/neu/youthpathtalk/response/Response.java`
- [Search Key Definitions](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpath-framework/youthpath-common/src/main/java/com/neu/youthpathtalk/constant/redis/SearchRedisKey.java): `youthpath-framework/youthpath-common/src/main/java/com/neu/youthpathtalk/constant/redis/SearchRedisKey.java`
- [ID Result Model](https://github.com/thomeboy-dont-kill/youthpathtalk/blob/main/youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/common/Result.java): `youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/common/Result.java`

### Other components

- **Member**

## Connections

- Member → API Gateway: sends requests
- API Gateway → Authentication: routes requests
- Authentication → User RPC: requests user actions
- User RPC → User API: calls (evidence: `youthpathtalk-auth/src/main/java/com/neu/youthpathtalk/auth/rpc/UserRpcService.java`)
- User API → User Profiles: calls user service
- Posts And Comments → Post User RPC: fetches user details
- Post User RPC → User API: calls (evidence: `youthpathtalk-post/youthpathtalk-post-biz/src/main/java/com/neu/youthpathtalk/post/biz/rpc/UserRpcService.java`)
- Post Search → Post RPC: fetches post data (evidence: `youthpathtalk-search/src/main/java/com/neu/youthpathtalk/service/impl/SearchServiceImpl.java`)
- Post RPC → Post API: calls (evidence: `youthpathtalk-search/src/main/java/com/neu/youthpathtalk/rpc/PostRpcService.java`)
- Post Search → Search History Cache: manages history (evidence: `youthpathtalk-search/src/main/java/com/neu/youthpathtalk/service/impl/SearchServiceImpl.java`)
- Search History Cache → Search Key Definitions: uses key definitions (evidence: `youthpathtalk-search/src/main/java/com/neu/youthpathtalk/cache/RedisService.java`)
- Search History Cache → Redis: reads and writes (evidence: `youthpathtalk-search/src/main/java/com/neu/youthpathtalk/cache/RedisService.java`)
- Posts And Comments → Redis: uses cache
- Notification Consumer → Notifications: dispatches events
- Notification API → Notifications: serves notification actions
- Like Collection → Redis: updates counts
- Interaction Repair → Redis: repairs interaction state
- Distributed IDs → Segment Generator: configures generator (evidence: `youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/service/SegmentService.java`)
- Distributed IDs → ID Allocation DAO: configures DAO (evidence: `youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/service/SegmentService.java`)
- Distributed IDs → ID Result Model: returns IDs (evidence: `youthpathtalk-distributed-id-generator/youthpathtalk-distributed-id-generator-biz/src/main/java/com/neu/youthpathtalk/distributed/id/generator/leaf/service/SegmentService.java`)
- File Storage → MinIO: stores files
- Posts And Comments → File Storage: attaches uploads