Sakurasan
ef3025dd80
Major rewrite of the Go backend to support:
- Three API format imports: openai, anthropic, compatible
- Three protocol conversions: Chat Completions, Responses, Messages
- Hub-and-spoke architecture with Chat as intermediate format
Deleted:
- opencat.go (old entry)
- store/, team/, pkg/team/, pkg/store/ (old data layer)
- internal/model/, internal/consts/ (old types)
- internal/service/team/, internal/controller/team/ (old handlers)
- llm/ (removed LLM client library, pure proxy mode)
- dist/, assets/ (old build artifacts)
Added:
- internal/store/ — 9 GORM models + multi-DB support
- internal/pkg/ — crypto (AES-GCM), apikey, jwt, ratelimit, resp, tokenizer
- internal/channel/ — channel selection, weighted LB, health checks
- internal/proxy/convert/ — 6 protocol conversion functions + SSE streaming
- internal/proxy/ — gateway with request dispatch and upstream selection
- internal/usage/ — async usage recorder with batch writes
- internal/api/ — management API (auth, users, keys, channels, models)
- Makefile for build/test/deploy
Fixed API to match frontend expectations:
- Login response wraps token in { data: { token } }
- GET /api/profile route added
- Profile response wraps user in { code, data }
- Role returned as number (10=admin, 1=user)
60 lines
1.9 KiB
Go
60 lines
1.9 KiB
Go
package convert
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// ResponsesRequest represents an OpenAI Responses API request
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type ResponsesRequest struct {
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Model string `json:"model"`
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Input []InputItem `json:"input"`
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Instructions string `json:"instructions,omitempty"`
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MaxOutputTokens *int `json:"max_output_tokens,omitempty"`
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Tools []Tool `json:"tools,omitempty"`
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ToolChoice interface{} `json:"tool_choice,omitempty"`
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Stream bool `json:"stream,omitempty"`
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Temperature *float64 `json:"temperature,omitempty"`
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TopP *float64 `json:"top_p,omitempty"`
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Metadata interface{} `json:"metadata,omitempty"`
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}
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// InputItem represents a single input item
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type InputItem struct {
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Role string `json:"role"`
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Content interface{} `json:"content,omitempty"`
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}
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// ResponsesResponse represents an OpenAI Responses API response
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type ResponsesResponse struct {
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ID string `json:"id"`
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Object string `json:"object"`
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CreatedAt int64 `json:"created_at"`
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Status string `json:"status"`
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Model string `json:"model"`
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Output []OutputItem `json:"output"`
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Usage Usage `json:"usage"`
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Error interface{} `json:"error,omitempty"`
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Incomplete *Incomplete `json:"incomplete,omitempty"`
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}
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type OutputItem struct {
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Type string `json:"type"`
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Content []OutputContent `json:"content,omitempty"`
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Role string `json:"role,omitempty"`
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}
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type OutputContent struct {
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Type string `json:"type"`
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Text string `json:"text,omitempty"`
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ID string `json:"id,omitempty"`
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Name string `json:"name,omitempty"`
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Input interface{} `json:"input,omitempty"`
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}
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type Incomplete struct {
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Reason string `json:"reason"`
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}
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// ResponsesStreamEvent represents a Responses API streaming event
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type ResponsesStreamEvent struct {
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Type string `json:"type"`
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Item *OutputItem `json:"item,omitempty"`
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Delta string `json:"delta,omitempty"`
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}
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