A Telegram chatbot that remembers every customer conversation

flowchart TD trig>"customer sends telegram message"]:::trig s0[("check customer database")]:::store s1["continue conversation with AI"]:::svc s2["send reply to customer"]:::task trig --> s0 s1 --> s2 gx{"× customer already exists"}:::gate s0 --> gx p00["create customer record"]:::task gx -->|"new customer"| p00 p10["load conversation history"]:::task gx -->|"existing customer"| p10 jn{"○ continue conversation"}:::gate p00 --> jn p10 --> jn jn --> s1 out[/"context aware reply sent to customer"/]:::out pay{{"customers do not repeat themselves"}}:::pay s2 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff