( content: ReadonlyArray<Response.AllPartsEncoded>, toolkit: Toolkit.WithHandler<Tools>, messages: ReadonlyArray<Prompt.Message>, concurrency: Concurrency )
| 2098 | | Response.ToolApprovalRequestPart |
| 2099 | |
| 2100 | const resolveToolCalls = <Tools extends Record<string, Tool.Any>>( |
| 2101 | content: ReadonlyArray<Response.AllPartsEncoded>, |
| 2102 | toolkit: Toolkit.WithHandler<Tools>, |
| 2103 | messages: ReadonlyArray<Prompt.Message>, |
| 2104 | concurrency: Concurrency |
| 2105 | ): Stream.Stream< |
| 2106 | ToolResolutionResult<Tools>, |
| 2107 | Tool.HandlerError<Tools[keyof Tools]> | AiError.AiError, |
| 2108 | Tool.HandlerServices<Tools[keyof Tools]> | IdGenerator |
| 2109 | > => { |
| 2110 | const toolCalls: Array<Response.ToolCallPartEncoded> = [] |
| 2111 | |
| 2112 | for (const part of content) { |
| 2113 | if (part.type === "tool-call") { |
| 2114 | if (part.providerExecuted === true) { |
| 2115 | continue |
| 2116 | } |
| 2117 | toolCalls.push(part) |
| 2118 | } |
| 2119 | } |
| 2120 | |
| 2121 | const { approved, denied } = collectToolApprovals(messages) |
| 2122 | const approvedToolCallIds = new Set( |
| 2123 | approved.map((approval) => approval.toolCallId) |
| 2124 | ) |
| 2125 | const deniedByToolCallId = new Map( |
| 2126 | denied.map((denial) => [denial.toolCallId, denial]) |
| 2127 | ) |
| 2128 | |
| 2129 | const streams = toolCalls.map((toolCall) => |
| 2130 | Effect.gen(function*() { |
| 2131 | const tool = toolkit.tools[toolCall.name] |
| 2132 | if (!tool) { |
| 2133 | return Stream.empty |
| 2134 | } |
| 2135 | |
| 2136 | if (deniedByToolCallId.has(toolCall.id)) { |
| 2137 | const denial = deniedByToolCallId.get(toolCall.id)! |
| 2138 | return Stream.succeed( |
| 2139 | Response.makePart("tool-result", { |
| 2140 | id: toolCall.id, |
| 2141 | name: toolCall.name, |
| 2142 | providerExecuted: false, |
| 2143 | isFailure: true, |
| 2144 | result: { type: "execution-denied", reason: denial.reason }, |
| 2145 | encodedResult: { type: "execution-denied", reason: denial.reason }, |
| 2146 | preliminary: false |
| 2147 | }) as ToolResolutionResult<Tools> |
| 2148 | ) |
| 2149 | } |
| 2150 | |
| 2151 | if (approvedToolCallIds.has(toolCall.id)) { |
| 2152 | return toolkit.handle(toolCall.name, toolCall.params as any, toolCall.id).pipe( |
| 2153 | Stream.unwrap, |
| 2154 | Stream.map( |
| 2155 | (result) => |
| 2156 | Response.makePart("tool-result", { |
| 2157 | id: toolCall.id, |
no test coverage detected