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c1dbb51553
Introduces Provider::Anthropic alongside Provider::Openai, implementing the LlmConcept chat_response contract over the official anthropic Ruby SDK. Batch ops, PDF, and RAG land in follow-up PRs. - Provider::Anthropic uses Messages API for sync and streaming responses - ChatConfig builds requests with ephemeral prompt-cache markers on the system prompt and the last tool definition - MessageFormatter reconstructs multi-turn history (text + tool_use + tool_result blocks) from raw Message records, including the paired user-role tool_result turn Anthropic requires after every tool_use - ChatParser maps Anthropic Message into the shared ChatResponse Data - Registry, Setting, User, Chat default model wired for ANTHROPIC_* envs and Setting.anthropic_*; LLM_PROVIDER selects between providers - Responder forwards raw conversation_history (Array<Message>) so providers without hosted conversation state can rebuild context - OpenAI provider accepts and ignores the new kwarg (no behavior change) Tests cover provider init, model gating, MessageFormatter for all turn shapes, ChatConfig request building (max_tokens, system cache, tool conversion), ChatParser for text / tool_use / mixed blocks, Registry discovery, and mocked chat_response success / error / function_request paths. Live VCR cassettes recorded in a follow-up with a real key. Stacked PRs: 2/5 batch ops + cost ledger, 3/5 PDF, 4/5 pgvector RAG, 5/5 settings UI + disclosure.
53 lines
1.5 KiB
Ruby
53 lines
1.5 KiB
Ruby
module Provider::LlmConcept
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extend ActiveSupport::Concern
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AutoCategorization = Data.define(:transaction_id, :category_name)
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def auto_categorize(transactions)
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raise NotImplementedError, "Subclasses must implement #auto_categorize"
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end
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AutoDetectedMerchant = Data.define(:transaction_id, :business_name, :business_url)
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def auto_detect_merchants(transactions)
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raise NotImplementedError, "Subclasses must implement #auto_detect_merchants"
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end
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EnhancedMerchant = Data.define(:merchant_id, :business_url)
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def enhance_provider_merchants(merchants)
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raise NotImplementedError, "Subclasses must implement #enhance_provider_merchants"
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end
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PdfProcessingResult = Data.define(:summary, :document_type, :extracted_data)
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def supports_pdf_processing?
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false
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end
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def process_pdf(pdf_content:, family: nil)
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raise NotImplementedError, "Provider does not support PDF processing"
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end
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ChatMessage = Data.define(:id, :output_text)
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ChatStreamChunk = Data.define(:type, :data, :usage)
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ChatResponse = Data.define(:id, :model, :messages, :function_requests)
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ChatFunctionRequest = Data.define(:id, :call_id, :function_name, :function_args)
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def chat_response(
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prompt,
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model:,
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instructions: nil,
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functions: [],
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function_results: [],
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messages: nil,
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conversation_history: [],
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streamer: nil,
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previous_response_id: nil,
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session_id: nil,
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user_identifier: nil
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)
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raise NotImplementedError, "Subclasses must implement #chat_response"
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end
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end
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