Add web server, SSE handlers, and UI
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
@@ -2,4 +2,39 @@ module antidrift
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go 1.26.3
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require github.com/google/uuid v1.6.0 // indirect
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require (
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github.com/gin-gonic/gin v1.12.0
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github.com/google/uuid v1.6.0
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)
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require (
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github.com/bytedance/gopkg v0.1.3 // indirect
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github.com/bytedance/sonic v1.15.0 // indirect
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github.com/bytedance/sonic/loader v0.5.0 // indirect
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github.com/cloudwego/base64x v0.1.6 // indirect
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github.com/gabriel-vasile/mimetype v1.4.12 // indirect
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github.com/gin-contrib/sse v1.1.0 // indirect
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github.com/go-playground/locales v0.14.1 // indirect
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github.com/go-playground/universal-translator v0.18.1 // indirect
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github.com/go-playground/validator/v10 v10.30.1 // indirect
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github.com/goccy/go-json v0.10.5 // indirect
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github.com/goccy/go-yaml v1.19.2 // indirect
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github.com/json-iterator/go v1.1.12 // indirect
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github.com/klauspost/cpuid/v2 v2.3.0 // indirect
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github.com/leodido/go-urn v1.4.0 // indirect
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github.com/mattn/go-isatty v0.0.20 // indirect
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
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github.com/modern-go/reflect2 v1.0.2 // indirect
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github.com/pelletier/go-toml/v2 v2.2.4 // indirect
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github.com/quic-go/qpack v0.6.0 // indirect
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github.com/quic-go/quic-go v0.59.0 // indirect
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github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
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github.com/ugorji/go/codec v1.3.1 // indirect
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go.mongodb.org/mongo-driver/v2 v2.5.0 // indirect
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golang.org/x/arch v0.22.0 // indirect
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golang.org/x/crypto v0.48.0 // indirect
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golang.org/x/net v0.51.0 // indirect
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golang.org/x/sys v0.41.0 // indirect
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golang.org/x/text v0.34.0 // indirect
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google.golang.org/protobuf v1.36.10 // indirect
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)
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@@ -1,2 +1,91 @@
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github.com/bytedance/gopkg v0.1.3 h1:TPBSwH8RsouGCBcMBktLt1AymVo2TVsBVCY4b6TnZ/M=
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github.com/bytedance/gopkg v0.1.3/go.mod h1:576VvJ+eJgyCzdjS+c4+77QF3p7ubbtiKARP3TxducM=
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github.com/bytedance/sonic v1.15.0 h1:/PXeWFaR5ElNcVE84U0dOHjiMHQOwNIx3K4ymzh/uSE=
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github.com/bytedance/sonic v1.15.0/go.mod h1:tFkWrPz0/CUCLEF4ri4UkHekCIcdnkqXw9VduqpJh0k=
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github.com/bytedance/sonic/loader v0.5.0 h1:gXH3KVnatgY7loH5/TkeVyXPfESoqSBSBEiDd5VjlgE=
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github.com/bytedance/sonic/loader v0.5.0/go.mod h1:AR4NYCk5DdzZizZ5djGqQ92eEhCCcdf5x77udYiSJRo=
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github.com/cloudwego/base64x v0.1.6 h1:t11wG9AECkCDk5fMSoxmufanudBtJ+/HemLstXDLI2M=
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github.com/cloudwego/base64x v0.1.6/go.mod h1:OFcloc187FXDaYHvrNIjxSe8ncn0OOM8gEHfghB2IPU=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/gabriel-vasile/mimetype v1.4.12 h1:e9hWvmLYvtp846tLHam2o++qitpguFiYCKbn0w9jyqw=
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github.com/gabriel-vasile/mimetype v1.4.12/go.mod h1:d+9Oxyo1wTzWdyVUPMmXFvp4F9tea18J8ufA774AB3s=
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github.com/gin-contrib/sse v1.1.0 h1:n0w2GMuUpWDVp7qSpvze6fAu9iRxJY4Hmj6AmBOU05w=
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github.com/gin-contrib/sse v1.1.0/go.mod h1:hxRZ5gVpWMT7Z0B0gSNYqqsSCNIJMjzvm6fqCz9vjwM=
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github.com/gin-gonic/gin v1.12.0 h1:b3YAbrZtnf8N//yjKeU2+MQsh2mY5htkZidOM7O0wG8=
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github.com/gin-gonic/gin v1.12.0/go.mod h1:VxccKfsSllpKshkBWgVgRniFFAzFb9csfngsqANjnLc=
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github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
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github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
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github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
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github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
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github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
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github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
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github.com/go-playground/validator/v10 v10.30.1 h1:f3zDSN/zOma+w6+1Wswgd9fLkdwy06ntQJp0BBvFG0w=
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github.com/go-playground/validator/v10 v10.30.1/go.mod h1:oSuBIQzuJxL//3MelwSLD5hc2Tu889bF0Idm9Dg26cM=
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github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
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github.com/goccy/go-json v0.10.5/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
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github.com/goccy/go-yaml v1.19.2 h1:PmFC1S6h8ljIz6gMRBopkjP1TVT7xuwrButHID66PoM=
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github.com/goccy/go-yaml v1.19.2/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
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github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
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github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
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github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
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github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
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github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
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github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
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github.com/klauspost/cpuid/v2 v2.3.0 h1:S4CRMLnYUhGeDFDqkGriYKdfoFlDnMtqTiI/sFzhA9Y=
|
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github.com/klauspost/cpuid/v2 v2.3.0/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
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github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
|
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github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
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github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
|
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github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
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github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
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github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
|
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github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
|
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github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
|
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github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
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github.com/quic-go/qpack v0.6.0 h1:g7W+BMYynC1LbYLSqRt8PBg5Tgwxn214ZZR34VIOjz8=
|
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github.com/quic-go/qpack v0.6.0/go.mod h1:lUpLKChi8njB4ty2bFLX2x4gzDqXwUpaO1DP9qMDZII=
|
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github.com/quic-go/quic-go v0.59.0 h1:OLJkp1Mlm/aS7dpKgTc6cnpynnD2Xg7C1pwL6vy/SAw=
|
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github.com/quic-go/quic-go v0.59.0/go.mod h1:upnsH4Ju1YkqpLXC305eW3yDZ4NfnNbmQRCMWS58IKU=
|
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
|
||||
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
|
||||
github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
|
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github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
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github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
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github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
|
||||
github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
|
||||
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
|
||||
github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
|
||||
github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
|
||||
github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
|
||||
github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
|
||||
github.com/ugorji/go/codec v1.3.1 h1:waO7eEiFDwidsBN6agj1vJQ4AG7lh2yqXyOXqhgQuyY=
|
||||
github.com/ugorji/go/codec v1.3.1/go.mod h1:pRBVtBSKl77K30Bv8R2P+cLSGaTtex6fsA2Wjqmfxj4=
|
||||
go.mongodb.org/mongo-driver/v2 v2.5.0 h1:yXUhImUjjAInNcpTcAlPHiT7bIXhshCTL3jVBkF3xaE=
|
||||
go.mongodb.org/mongo-driver/v2 v2.5.0/go.mod h1:yOI9kBsufol30iFsl1slpdq1I0eHPzybRWdyYUs8K/0=
|
||||
go.uber.org/mock v0.6.0 h1:hyF9dfmbgIX5EfOdasqLsWD6xqpNZlXblLB/Dbnwv3Y=
|
||||
go.uber.org/mock v0.6.0/go.mod h1:KiVJ4BqZJaMj4svdfmHM0AUx4NJYO8ZNpPnZn1Z+BBU=
|
||||
golang.org/x/arch v0.22.0 h1:c/Zle32i5ttqRXjdLyyHZESLD/bB90DCU1g9l/0YBDI=
|
||||
golang.org/x/arch v0.22.0/go.mod h1:dNHoOeKiyja7GTvF9NJS1l3Z2yntpQNzgrjh1cU103A=
|
||||
golang.org/x/crypto v0.48.0 h1:/VRzVqiRSggnhY7gNRxPauEQ5Drw9haKdM0jqfcCFts=
|
||||
golang.org/x/crypto v0.48.0/go.mod h1:r0kV5h3qnFPlQnBSrULhlsRfryS2pmewsg+XfMgkVos=
|
||||
golang.org/x/net v0.51.0 h1:94R/GTO7mt3/4wIKpcR5gkGmRLOuE/2hNGeWq/GBIFo=
|
||||
golang.org/x/net v0.51.0/go.mod h1:aamm+2QF5ogm02fjy5Bb7CQ0WMt1/WVM7FtyaTLlA9Y=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
|
||||
golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
|
||||
golang.org/x/text v0.34.0 h1:oL/Qq0Kdaqxa1KbNeMKwQq0reLCCaFtqu2eNuSeNHbk=
|
||||
golang.org/x/text v0.34.0/go.mod h1:homfLqTYRFyVYemLBFl5GgL/DWEiH5wcsQ5gSh1yziA=
|
||||
google.golang.org/protobuf v1.36.10 h1:AYd7cD/uASjIL6Q9LiTjz8JLcrh/88q5UObnmY3aOOE=
|
||||
google.golang.org/protobuf v1.36.10/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
|
||||
@@ -0,0 +1,102 @@
|
||||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<title>AntiDrift</title>
|
||||
<style>
|
||||
:root { color-scheme: dark; }
|
||||
body { margin: 0; font: 16px/1.5 system-ui, sans-serif; background: #11131a; color: #e6e8ee; }
|
||||
main { max-width: 640px; margin: 8vh auto; padding: 0 24px; }
|
||||
h1 { font-size: 14px; letter-spacing: .2em; text-transform: uppercase; color: #7a8095; }
|
||||
.card { background: #1a1d27; border: 1px solid #272b38; border-radius: 14px; padding: 28px; }
|
||||
label { display: block; font-size: 13px; color: #9aa0b4; margin: 16px 0 6px; }
|
||||
input { width: 100%; box-sizing: border-box; padding: 10px 12px; background: #11131a;
|
||||
border: 1px solid #2d3242; border-radius: 8px; color: #e6e8ee; font: inherit; }
|
||||
button { margin-top: 22px; padding: 11px 18px; border: 0; border-radius: 8px;
|
||||
background: #4c6ef5; color: #fff; font: inherit; font-weight: 600; cursor: pointer; }
|
||||
button:disabled { background: #2d3242; color: #6a7186; cursor: not-allowed; }
|
||||
.timer { font-size: 56px; font-weight: 700; font-variant-numeric: tabular-nums; margin: 8px 0 4px; }
|
||||
.action { font-size: 22px; font-weight: 600; }
|
||||
.meta { color: #9aa0b4; }
|
||||
.pill { display: inline-block; font-size: 12px; letter-spacing: .15em; text-transform: uppercase;
|
||||
color: #7a8095; border: 1px solid #272b38; border-radius: 999px; padding: 3px 10px; }
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<main>
|
||||
<h1>AntiDrift</h1>
|
||||
<div class="card" id="view">connecting…</div>
|
||||
</main>
|
||||
<script>
|
||||
const view = document.getElementById('view');
|
||||
let countdownTimer = null;
|
||||
|
||||
function post(path, body) {
|
||||
return fetch(path, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: body ? JSON.stringify(body) : undefined,
|
||||
});
|
||||
}
|
||||
|
||||
function fmt(secs) {
|
||||
secs = Math.max(0, Math.floor(secs));
|
||||
const m = String(Math.floor(secs / 60)).padStart(2, '0');
|
||||
const s = String(secs % 60).padStart(2, '0');
|
||||
return `${m}:${s}`;
|
||||
}
|
||||
|
||||
function render(state) {
|
||||
if (countdownTimer) { clearInterval(countdownTimer); countdownTimer = null; }
|
||||
const rs = state.runtime_state;
|
||||
if (rs === 'locked') {
|
||||
view.innerHTML = `<span class="pill">Locked</span>
|
||||
<p class="meta">No active commitment.</p>
|
||||
<button id="plan">Start planning</button>`;
|
||||
document.getElementById('plan').onclick = () => post('/planning');
|
||||
} else if (rs === 'planning') {
|
||||
view.innerHTML = `<span class="pill">Planning</span>
|
||||
<label>Next action</label><input id="na" placeholder="What exactly will you do?">
|
||||
<label>Success condition</label><input id="sc" placeholder="How do you know it's done?">
|
||||
<label>Minutes</label><input id="mins" type="number" min="1" value="25">
|
||||
<button id="start" disabled>Start commitment</button>`;
|
||||
const na = document.getElementById('na'), sc = document.getElementById('sc'),
|
||||
mins = document.getElementById('mins'), start = document.getElementById('start');
|
||||
const check = () => { start.disabled = !(na.value.trim() && sc.value.trim() && +mins.value > 0); };
|
||||
[na, sc, mins].forEach(el => el.oninput = check);
|
||||
start.onclick = () => post('/commitment', {
|
||||
next_action: na.value.trim(),
|
||||
success_condition: sc.value.trim(),
|
||||
timebox_secs: Math.round(+mins.value * 60),
|
||||
});
|
||||
} else if (rs === 'active') {
|
||||
const c = state.commitment || {};
|
||||
view.innerHTML = `<span class="pill">Active</span>
|
||||
<div class="timer" id="t">--:--</div>
|
||||
<div class="action">${c.next_action || ''}</div>
|
||||
<p class="meta">Done when: ${c.success_condition || ''}</p>
|
||||
<button id="done">Complete</button>`;
|
||||
document.getElementById('done').onclick = () => post('/complete');
|
||||
const t = document.getElementById('t');
|
||||
const tick = () => { t.textContent = fmt((c.deadline_unix_secs || 0) - Date.now() / 1000); };
|
||||
tick();
|
||||
countdownTimer = setInterval(tick, 250);
|
||||
} else if (rs === 'review') {
|
||||
const c = state.commitment || {};
|
||||
view.innerHTML = `<span class="pill">Review</span>
|
||||
<p class="action">Session ended</p>
|
||||
<p class="meta">${c.next_action || ''}</p>
|
||||
<button id="end">End</button>`;
|
||||
document.getElementById('end').onclick = () => post('/end');
|
||||
} else {
|
||||
view.textContent = rs;
|
||||
}
|
||||
}
|
||||
|
||||
const es = new EventSource('/events');
|
||||
es.onmessage = (e) => render(JSON.parse(e.data));
|
||||
es.onerror = () => { view.textContent = 'disconnected — is antidriftd running?'; };
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,185 @@
|
||||
// Package web serves the local UI and an SSE state stream, and owns the
|
||||
// server-authoritative timebox expiry timer.
|
||||
package web
|
||||
|
||||
import (
|
||||
"embed"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io/fs"
|
||||
"net/http"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"antidrift/internal/session"
|
||||
"antidrift/internal/statemachine"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
)
|
||||
|
||||
//go:embed static/*
|
||||
var staticFS embed.FS
|
||||
|
||||
// Server wires the session controller to HTTP and SSE.
|
||||
type Server struct {
|
||||
ctrl *session.Controller
|
||||
bcast *Broadcaster
|
||||
|
||||
mu sync.Mutex
|
||||
timer *time.Timer
|
||||
}
|
||||
|
||||
func NewServer(ctrl *session.Controller) *Server {
|
||||
return &Server{ctrl: ctrl, bcast: NewBroadcaster()}
|
||||
}
|
||||
|
||||
func (s *Server) Router() *gin.Engine {
|
||||
r := gin.New()
|
||||
r.Use(gin.Recovery())
|
||||
|
||||
sub, _ := fs.Sub(staticFS, "static")
|
||||
r.GET("/", func(c *gin.Context) {
|
||||
c.FileFromFS("/", http.FS(sub))
|
||||
})
|
||||
r.GET("/events", s.handleEvents)
|
||||
r.POST("/planning", s.handlePlanning)
|
||||
r.POST("/commitment", s.handleCommitment)
|
||||
r.POST("/complete", s.handleComplete)
|
||||
r.POST("/end", s.handleEnd)
|
||||
return r
|
||||
}
|
||||
|
||||
func (s *Server) stateJSON() string {
|
||||
data, _ := json.Marshal(s.ctrl.State())
|
||||
return string(data)
|
||||
}
|
||||
|
||||
func (s *Server) broadcast() {
|
||||
s.bcast.Publish(s.stateJSON())
|
||||
}
|
||||
|
||||
// respond maps a controller error to an HTTP status, otherwise broadcasts and
|
||||
// returns the new state.
|
||||
func (s *Server) respond(c *gin.Context, err error) {
|
||||
if err != nil {
|
||||
var illegal statemachine.IllegalTransitionError
|
||||
if errors.As(err, &illegal) {
|
||||
c.JSON(http.StatusConflict, gin.H{"error": err.Error()})
|
||||
return
|
||||
}
|
||||
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
|
||||
return
|
||||
}
|
||||
s.broadcast()
|
||||
c.Data(http.StatusOK, "application/json", []byte(s.stateJSON()))
|
||||
}
|
||||
|
||||
func (s *Server) handlePlanning(c *gin.Context) {
|
||||
s.cancelExpiry()
|
||||
s.respond(c, s.ctrl.EnterPlanning())
|
||||
}
|
||||
|
||||
type commitmentRequest struct {
|
||||
NextAction string `json:"next_action"`
|
||||
SuccessCondition string `json:"success_condition"`
|
||||
TimeboxSecs int64 `json:"timebox_secs"`
|
||||
}
|
||||
|
||||
func (s *Server) handleCommitment(c *gin.Context) {
|
||||
var req commitmentRequest
|
||||
if err := c.ShouldBindJSON(&req); err != nil {
|
||||
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid json"})
|
||||
return
|
||||
}
|
||||
err := s.ctrl.StartManualCommitment(req.NextAction, req.SuccessCondition, time.Duration(req.TimeboxSecs)*time.Second)
|
||||
if err == nil {
|
||||
s.armExpiry()
|
||||
}
|
||||
s.respond(c, err)
|
||||
}
|
||||
|
||||
func (s *Server) handleComplete(c *gin.Context) {
|
||||
s.cancelExpiry()
|
||||
s.respond(c, s.ctrl.Complete())
|
||||
}
|
||||
|
||||
func (s *Server) handleEnd(c *gin.Context) {
|
||||
s.respond(c, s.ctrl.End())
|
||||
}
|
||||
|
||||
func (s *Server) handleEvents(c *gin.Context) {
|
||||
c.Header("Content-Type", "text/event-stream")
|
||||
c.Header("Cache-Control", "no-cache")
|
||||
c.Header("Connection", "keep-alive")
|
||||
|
||||
flusher, ok := c.Writer.(http.Flusher)
|
||||
if !ok {
|
||||
c.Status(http.StatusInternalServerError)
|
||||
return
|
||||
}
|
||||
ch := s.bcast.Subscribe()
|
||||
defer s.bcast.Unsubscribe(ch)
|
||||
|
||||
fmt.Fprintf(c.Writer, "data: %s\n\n", s.stateJSON())
|
||||
flusher.Flush()
|
||||
|
||||
for {
|
||||
select {
|
||||
case <-c.Request.Context().Done():
|
||||
return
|
||||
case msg, open := <-ch:
|
||||
if !open {
|
||||
return
|
||||
}
|
||||
fmt.Fprintf(c.Writer, "data: %s\n\n", msg)
|
||||
flusher.Flush()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// armExpiry schedules an Active -> Review transition at the commitment deadline.
|
||||
func (s *Server) armExpiry() {
|
||||
deadline := s.ctrl.Deadline()
|
||||
if deadline.IsZero() {
|
||||
return
|
||||
}
|
||||
s.mu.Lock()
|
||||
defer s.mu.Unlock()
|
||||
if s.timer != nil {
|
||||
s.timer.Stop()
|
||||
}
|
||||
d := time.Until(deadline)
|
||||
if d < 0 {
|
||||
d = 0
|
||||
}
|
||||
s.timer = time.AfterFunc(d, func() {
|
||||
if err := s.ctrl.Complete(); err == nil {
|
||||
s.broadcast()
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
func (s *Server) cancelExpiry() {
|
||||
s.mu.Lock()
|
||||
defer s.mu.Unlock()
|
||||
if s.timer != nil {
|
||||
s.timer.Stop()
|
||||
s.timer = nil
|
||||
}
|
||||
}
|
||||
|
||||
// Init re-arms or expires a restored Active session at startup.
|
||||
func (s *Server) Init() {
|
||||
st := s.ctrl.State()
|
||||
if st.RuntimeState != "active" {
|
||||
return
|
||||
}
|
||||
if s.ctrl.Deadline().After(time.Now()) {
|
||||
s.armExpiry()
|
||||
return
|
||||
}
|
||||
if err := s.ctrl.Complete(); err == nil {
|
||||
s.broadcast()
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,71 @@
|
||||
package web
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"path/filepath"
|
||||
"strings"
|
||||
"testing"
|
||||
|
||||
"antidrift/internal/domain"
|
||||
"antidrift/internal/session"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
)
|
||||
|
||||
func newTestServer(t *testing.T) *Server {
|
||||
t.Helper()
|
||||
gin.SetMode(gin.TestMode)
|
||||
path := filepath.Join(t.TempDir(), "state.json")
|
||||
ctrl, err := session.New(path)
|
||||
if err != nil {
|
||||
t.Fatalf("controller: %v", err)
|
||||
}
|
||||
return NewServer(ctrl)
|
||||
}
|
||||
|
||||
func post(t *testing.T, r http.Handler, path, body string) *httptest.ResponseRecorder {
|
||||
t.Helper()
|
||||
req := httptest.NewRequest(http.MethodPost, path, strings.NewReader(body))
|
||||
req.Header.Set("Content-Type", "application/json")
|
||||
w := httptest.NewRecorder()
|
||||
r.ServeHTTP(w, req)
|
||||
return w
|
||||
}
|
||||
|
||||
func TestPlanningThenCommitmentReachesActive(t *testing.T) {
|
||||
s := newTestServer(t)
|
||||
r := s.Router()
|
||||
|
||||
if w := post(t, r, "/planning", ""); w.Code != http.StatusOK {
|
||||
t.Fatalf("/planning code %d", w.Code)
|
||||
}
|
||||
body := `{"next_action":"Build web","success_condition":"web tests pass","timebox_secs":1500}`
|
||||
if w := post(t, r, "/commitment", body); w.Code != http.StatusOK {
|
||||
t.Fatalf("/commitment code %d body %s", w.Code, w.Body.String())
|
||||
}
|
||||
if s.ctrl.State().RuntimeState != domain.RuntimeActive {
|
||||
t.Fatalf("expected Active, got %s", s.ctrl.State().RuntimeState)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCommitmentRejectsInvalidInput(t *testing.T) {
|
||||
s := newTestServer(t)
|
||||
r := s.Router()
|
||||
_ = post(t, r, "/planning", "")
|
||||
body := `{"next_action":"","success_condition":"x","timebox_secs":1500}`
|
||||
w := post(t, r, "/commitment", body)
|
||||
if w.Code != http.StatusBadRequest {
|
||||
t.Fatalf("expected 400, got %d", w.Code)
|
||||
}
|
||||
}
|
||||
|
||||
func TestIllegalTransitionReturns409(t *testing.T) {
|
||||
s := newTestServer(t)
|
||||
r := s.Router()
|
||||
// /complete from Locked is illegal.
|
||||
w := post(t, r, "/complete", "")
|
||||
if w.Code != http.StatusConflict {
|
||||
t.Fatalf("expected 409, got %d", w.Code)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user