chore: restructure project into backend and frontend folders

- Move all frontend code to frontend/ directory
- Add backend/ with Go project structure (cmd, internal, pkg)
- Add docker-compose.yml for orchestration

.gitignore

@@ -37,3 +37,4 @@ coverage
 *.njsproj
 *.sln
 *.sw?
+.windsurf/*

backend/.env.example

@@ -0,0 +1 @@
+DATABASE_URL=postgres://egor:barsik@localhost:5432/delivery_tracker

backend/cmd/api/main.go

@@ -0,0 +1,43 @@
+package main
+
+import (
+	"context"
+	"log"
+	"net/http"
+	"os"
+
+	db "github.com/chedius/delivery-tracker/internal/db/sqlc"
+	"github.com/chedius/delivery-tracker/internal/delivery"
+	"github.com/gin-gonic/gin"
+	"github.com/jackc/pgx/v5/pgxpool"
+	"github.com/joho/godotenv"
+)
+
+func main() {
+	ctx := context.Background()
+	godotenv.Load()
+
+	dsn := os.Getenv("DATABASE_URL")
+	pool, err := pgxpool.New(ctx, dsn)
+	if err != nil {
+		log.Fatalf("db connect: %v", err)
+	}
+	defer pool.Close()
+
+	queries := db.New(pool)
+	h := delivery.NewHandler(queries)
+
+	r := gin.Default()
+
+	r.GET("/health", func(c *gin.Context) {
+		c.JSON(http.StatusOK, gin.H{"status": "ok"})
+	})
+
+	r.GET("/api/deliveries", h.GetDeliveries)
+	r.GET("/api/deliveries/:id", h.GetDeliveryByID)
+	r.POST("/api/deliveries", h.CreateDelivery)
+	r.PATCH("/api/deliveries/:id", h.UpdateDelivery)
+	r.DELETE("/api/deliveries/:id", h.DeleteDelivery)
+
+	r.Run(":8080")
+}

backend/go.mod

@@ -0,0 +1,47 @@
+module github.com/chedius/delivery-tracker
+
+go 1.25.0
+
+require (
+	github.com/gin-gonic/gin v1.12.0
+	github.com/jackc/pgx/v5 v5.9.1
+)
+
+require github.com/google/uuid v1.6.0
+
+require (
+	github.com/bytedance/gopkg v0.1.3 // indirect
+	github.com/bytedance/sonic v1.15.0 // indirect
+	github.com/bytedance/sonic/loader v0.5.0 // indirect
+	github.com/cloudwego/base64x v0.1.6 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.12 // indirect
+	github.com/gin-contrib/sse v1.1.0 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.30.1 // indirect
+	github.com/goccy/go-json v0.10.5 // indirect
+	github.com/goccy/go-yaml v1.19.2 // indirect
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
+	github.com/jackc/puddle/v2 v2.2.2 // indirect
+	github.com/joho/godotenv v1.5.1
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
+	github.com/quic-go/qpack v0.6.0 // indirect
+	github.com/quic-go/quic-go v0.59.0 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.3.1 // indirect
+	go.mongodb.org/mongo-driver/v2 v2.5.0 // indirect
+	golang.org/x/arch v0.22.0 // indirect
+	golang.org/x/crypto v0.48.0 // indirect
+	golang.org/x/net v0.51.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.41.0 // indirect
+	golang.org/x/text v0.34.0 // indirect
+	google.golang.org/protobuf v1.36.10 // indirect
+)

backend/go.sum

@@ -0,0 +1,104 @@
+github.com/bytedance/gopkg v0.1.3 h1:TPBSwH8RsouGCBcMBktLt1AymVo2TVsBVCY4b6TnZ/M=
+github.com/bytedance/gopkg v0.1.3/go.mod h1:576VvJ+eJgyCzdjS+c4+77QF3p7ubbtiKARP3TxducM=
+github.com/bytedance/sonic v1.15.0 h1:/PXeWFaR5ElNcVE84U0dOHjiMHQOwNIx3K4ymzh/uSE=
+github.com/bytedance/sonic v1.15.0/go.mod h1:tFkWrPz0/CUCLEF4ri4UkHekCIcdnkqXw9VduqpJh0k=
+github.com/bytedance/sonic/loader v0.5.0 h1:gXH3KVnatgY7loH5/TkeVyXPfESoqSBSBEiDd5VjlgE=
+github.com/bytedance/sonic/loader v0.5.0/go.mod h1:AR4NYCk5DdzZizZ5djGqQ92eEhCCcdf5x77udYiSJRo=
+github.com/cloudwego/base64x v0.1.6 h1:t11wG9AECkCDk5fMSoxmufanudBtJ+/HemLstXDLI2M=
+github.com/cloudwego/base64x v0.1.6/go.mod h1:OFcloc187FXDaYHvrNIjxSe8ncn0OOM8gEHfghB2IPU=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/gabriel-vasile/mimetype v1.4.12 h1:e9hWvmLYvtp846tLHam2o++qitpguFiYCKbn0w9jyqw=
+github.com/gabriel-vasile/mimetype v1.4.12/go.mod h1:d+9Oxyo1wTzWdyVUPMmXFvp4F9tea18J8ufA774AB3s=
+github.com/gin-contrib/sse v1.1.0 h1:n0w2GMuUpWDVp7qSpvze6fAu9iRxJY4Hmj6AmBOU05w=
+github.com/gin-contrib/sse v1.1.0/go.mod h1:hxRZ5gVpWMT7Z0B0gSNYqqsSCNIJMjzvm6fqCz9vjwM=
+github.com/gin-gonic/gin v1.12.0 h1:b3YAbrZtnf8N//yjKeU2+MQsh2mY5htkZidOM7O0wG8=
+github.com/gin-gonic/gin v1.12.0/go.mod h1:VxccKfsSllpKshkBWgVgRniFFAzFb9csfngsqANjnLc=
+github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
+github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
+github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
+github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
+github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
+github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
+github.com/go-playground/validator/v10 v10.30.1 h1:f3zDSN/zOma+w6+1Wswgd9fLkdwy06ntQJp0BBvFG0w=
+github.com/go-playground/validator/v10 v10.30.1/go.mod h1:oSuBIQzuJxL//3MelwSLD5hc2Tu889bF0Idm9Dg26cM=
+github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
+github.com/goccy/go-json v0.10.5/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
+github.com/goccy/go-yaml v1.19.2 h1:PmFC1S6h8ljIz6gMRBopkjP1TVT7xuwrButHID66PoM=
+github.com/goccy/go-yaml v1.19.2/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
+github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
+github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
+github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
+github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
+github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
+github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
+github.com/jackc/pgx/v5 v5.9.1 h1:uwrxJXBnx76nyISkhr33kQLlUqjv7et7b9FjCen/tdc=
+github.com/jackc/pgx/v5 v5.9.1/go.mod h1:mal1tBGAFfLHvZzaYh77YS/eC6IX9OWbRV1QIIM0Jn4=
+github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
+github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
+github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
+github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
+github.com/klauspost/cpuid/v2 v2.3.0 h1:S4CRMLnYUhGeDFDqkGriYKdfoFlDnMtqTiI/sFzhA9Y=
+github.com/klauspost/cpuid/v2 v2.3.0/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
+github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
+github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
+github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
+github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
+github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
+github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
+github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/quic-go/qpack v0.6.0 h1:g7W+BMYynC1LbYLSqRt8PBg5Tgwxn214ZZR34VIOjz8=
+github.com/quic-go/qpack v0.6.0/go.mod h1:lUpLKChi8njB4ty2bFLX2x4gzDqXwUpaO1DP9qMDZII=
+github.com/quic-go/quic-go v0.59.0 h1:OLJkp1Mlm/aS7dpKgTc6cnpynnD2Xg7C1pwL6vy/SAw=
+github.com/quic-go/quic-go v0.59.0/go.mod h1:upnsH4Ju1YkqpLXC305eW3yDZ4NfnNbmQRCMWS58IKU=
+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=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+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/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+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=

backend/internal/db/migrations/000001_create_deliveries_table.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS deliveries;

backend/internal/db/migrations/000001_create_deliveries_table.up.sql

@@ -0,0 +1,14 @@
+CREATE TABLE deliveries (
+    id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+    date date NOT NULL,                          -- хранить как date, отдавать как DD-MM-YYYY
+    pickup_location varchar(20) NOT NULL,        -- warehouse|symbat|nursaya|galaktika
+    product_name text NOT NULL,
+    address text NOT NULL,
+    phone varchar(30) NOT NULL,
+    additional_phone varchar(30),
+    has_elevator boolean NOT NULL DEFAULT false,
+    comment text,
+    status varchar(20) NOT NULL DEFAULT 'new',  -- new|delivered
+    created_at timestamptz DEFAULT now(),
+    updated_at timestamptz DEFAULT now()
+);

backend/internal/db/migrations/000002_create_users_table.down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS users;

backend/internal/db/migrations/000002_create_users_table.up.sql

@@ -0,0 +1,6 @@
+CREATE TABLE users (
+    id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+    username VARCHAR(50) NOT NULL UNIQUE,
+    password_hash VARCHAR(255) NOT NULL,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);

backend/internal/db/queries/query.sql

@@ -0,0 +1,16 @@
+-- name: GetDeliveriesByDate :many
+SELECT * FROM deliveries WHERE date = $1;
+ 
+-- name: CreateDelivery :one
+INSERT INTO deliveries (date, pickup_location, product_name, address, phone, additional_phone, has_elevator, comment)
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
+RETURNING *;
+
+-- name: GetDeliveryByID :one
+SELECT * FROM deliveries WHERE id = $1;
+
+-- name: DeleteDelivery :exec
+DELETE FROM deliveries WHERE id = $1;
+
+-- name: UpdateDelivery :exec
+UPDATE deliveries SET date = $1, pickup_location = $2, product_name = $3, address = $4, phone = $5, additional_phone = $6, has_elevator = $7, comment = $8, updated_at = NOW() WHERE id = $9;

backend/internal/db/sqlc/db.go

@@ -0,0 +1,32 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.30.0
+
+package db
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgconn"
+)
+
+type DBTX interface {
+	Exec(context.Context, string, ...interface{}) (pgconn.CommandTag, error)
+	Query(context.Context, string, ...interface{}) (pgx.Rows, error)
+	QueryRow(context.Context, string, ...interface{}) pgx.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+type Queries struct {
+	db DBTX
+}
+
+func (q *Queries) WithTx(tx pgx.Tx) *Queries {
+	return &Queries{
+		db: tx,
+	}
+}

backend/internal/db/sqlc/models.go

@@ -0,0 +1,31 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.30.0
+
+package db
+
+import (
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+type Delivery struct {
+	ID              pgtype.UUID        `db:"id" json:"id"`
+	Date            pgtype.Date        `db:"date" json:"date"`
+	PickupLocation  string             `db:"pickup_location" json:"pickup_location"`
+	ProductName     string             `db:"product_name" json:"product_name"`
+	Address         string             `db:"address" json:"address"`
+	Phone           string             `db:"phone" json:"phone"`
+	AdditionalPhone pgtype.Text        `db:"additional_phone" json:"additional_phone"`
+	HasElevator     bool               `db:"has_elevator" json:"has_elevator"`
+	Comment         pgtype.Text        `db:"comment" json:"comment"`
+	Status          string             `db:"status" json:"status"`
+	CreatedAt       pgtype.Timestamptz `db:"created_at" json:"created_at"`
+	UpdatedAt       pgtype.Timestamptz `db:"updated_at" json:"updated_at"`
+}
+
+type User struct {
+	ID           pgtype.UUID      `db:"id" json:"id"`
+	Username     string           `db:"username" json:"username"`
+	PasswordHash string           `db:"password_hash" json:"password_hash"`
+	CreatedAt    pgtype.Timestamp `db:"created_at" json:"created_at"`
+}

backend/internal/db/sqlc/querier.go

@@ -0,0 +1,21 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.30.0
+
+package db
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+type Querier interface {
+	CreateDelivery(ctx context.Context, arg CreateDeliveryParams) (Delivery, error)
+	DeleteDelivery(ctx context.Context, id pgtype.UUID) error
+	GetDeliveriesByDate(ctx context.Context, date pgtype.Date) ([]Delivery, error)
+	GetDeliveryByID(ctx context.Context, id pgtype.UUID) (Delivery, error)
+	UpdateDelivery(ctx context.Context, arg UpdateDeliveryParams) error
+}
+
+var _ Querier = (*Queries)(nil)

backend/internal/db/sqlc/query.sql.go

@@ -0,0 +1,159 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.30.0
+// source: query.sql
+
+package db
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+const createDelivery = `-- name: CreateDelivery :one
+INSERT INTO deliveries (date, pickup_location, product_name, address, phone, additional_phone, has_elevator, comment)
+VALUES ($1, $2, $3, $4, $5, $6, $7, $8)
+RETURNING id, date, pickup_location, product_name, address, phone, additional_phone, has_elevator, comment, status, created_at, updated_at
+`
+
+type CreateDeliveryParams struct {
+	Date            pgtype.Date `db:"date" json:"date"`
+	PickupLocation  string      `db:"pickup_location" json:"pickup_location"`
+	ProductName     string      `db:"product_name" json:"product_name"`
+	Address         string      `db:"address" json:"address"`
+	Phone           string      `db:"phone" json:"phone"`
+	AdditionalPhone pgtype.Text `db:"additional_phone" json:"additional_phone"`
+	HasElevator     bool        `db:"has_elevator" json:"has_elevator"`
+	Comment         pgtype.Text `db:"comment" json:"comment"`
+}
+
+func (q *Queries) CreateDelivery(ctx context.Context, arg CreateDeliveryParams) (Delivery, error) {
+	row := q.db.QueryRow(ctx, createDelivery,
+		arg.Date,
+		arg.PickupLocation,
+		arg.ProductName,
+		arg.Address,
+		arg.Phone,
+		arg.AdditionalPhone,
+		arg.HasElevator,
+		arg.Comment,
+	)
+	var i Delivery
+	err := row.Scan(
+		&i.ID,
+		&i.Date,
+		&i.PickupLocation,
+		&i.ProductName,
+		&i.Address,
+		&i.Phone,
+		&i.AdditionalPhone,
+		&i.HasElevator,
+		&i.Comment,
+		&i.Status,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+	)
+	return i, err
+}
+
+const deleteDelivery = `-- name: DeleteDelivery :exec
+DELETE FROM deliveries WHERE id = $1
+`
+
+func (q *Queries) DeleteDelivery(ctx context.Context, id pgtype.UUID) error {
+	_, err := q.db.Exec(ctx, deleteDelivery, id)
+	return err
+}
+
+const getDeliveriesByDate = `-- name: GetDeliveriesByDate :many
+SELECT id, date, pickup_location, product_name, address, phone, additional_phone, has_elevator, comment, status, created_at, updated_at FROM deliveries WHERE date = $1
+`
+
+func (q *Queries) GetDeliveriesByDate(ctx context.Context, date pgtype.Date) ([]Delivery, error) {
+	rows, err := q.db.Query(ctx, getDeliveriesByDate, date)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	items := []Delivery{}
+	for rows.Next() {
+		var i Delivery
+		if err := rows.Scan(
+			&i.ID,
+			&i.Date,
+			&i.PickupLocation,
+			&i.ProductName,
+			&i.Address,
+			&i.Phone,
+			&i.AdditionalPhone,
+			&i.HasElevator,
+			&i.Comment,
+			&i.Status,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getDeliveryByID = `-- name: GetDeliveryByID :one
+SELECT id, date, pickup_location, product_name, address, phone, additional_phone, has_elevator, comment, status, created_at, updated_at FROM deliveries WHERE id = $1
+`
+
+func (q *Queries) GetDeliveryByID(ctx context.Context, id pgtype.UUID) (Delivery, error) {
+	row := q.db.QueryRow(ctx, getDeliveryByID, id)
+	var i Delivery
+	err := row.Scan(
+		&i.ID,
+		&i.Date,
+		&i.PickupLocation,
+		&i.ProductName,
+		&i.Address,
+		&i.Phone,
+		&i.AdditionalPhone,
+		&i.HasElevator,
+		&i.Comment,
+		&i.Status,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+	)
+	return i, err
+}
+
+const updateDelivery = `-- name: UpdateDelivery :exec
+UPDATE deliveries SET date = $1, pickup_location = $2, product_name = $3, address = $4, phone = $5, additional_phone = $6, has_elevator = $7, comment = $8, updated_at = NOW() WHERE id = $9
+`
+
+type UpdateDeliveryParams struct {
+	Date            pgtype.Date `db:"date" json:"date"`
+	PickupLocation  string      `db:"pickup_location" json:"pickup_location"`
+	ProductName     string      `db:"product_name" json:"product_name"`
+	Address         string      `db:"address" json:"address"`
+	Phone           string      `db:"phone" json:"phone"`
+	AdditionalPhone pgtype.Text `db:"additional_phone" json:"additional_phone"`
+	HasElevator     bool        `db:"has_elevator" json:"has_elevator"`
+	Comment         pgtype.Text `db:"comment" json:"comment"`
+	ID              pgtype.UUID `db:"id" json:"id"`
+}
+
+func (q *Queries) UpdateDelivery(ctx context.Context, arg UpdateDeliveryParams) error {
+	_, err := q.db.Exec(ctx, updateDelivery,
+		arg.Date,
+		arg.PickupLocation,
+		arg.ProductName,
+		arg.Address,
+		arg.Phone,
+		arg.AdditionalPhone,
+		arg.HasElevator,
+		arg.Comment,
+		arg.ID,
+	)
+	return err
+}

backend/internal/delivery/handler.go

@@ -0,0 +1,181 @@
+package delivery
+
+import (
+	"net/http"
+	"time"
+
+	sqlc "github.com/chedius/delivery-tracker/internal/db/sqlc"
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+type Handler struct {
+	queries *sqlc.Queries
+}
+
+// DeliveryRequest represents the request body for creating or updating a delivery
+type DeliveryRequest struct {
+	Date            string `json:"date" binding:"required"` // DD-MM-YYYY
+	PickupLocation  string `json:"pickup_location" binding:"required,oneof=warehouse symbat nursaya galaktika"`
+	ProductName     string `json:"product_name" binding:"required"`
+	Address         string `json:"address" binding:"required"`
+	Phone           string `json:"phone" binding:"required"`
+	AdditionalPhone string `json:"additional_phone"`
+	HasElevator     bool   `json:"has_elevator"`
+	Comment         string `json:"comment"`
+}
+
+func NewHandler(queries *sqlc.Queries) *Handler {
+	return &Handler{queries: queries}
+}
+
+// GET /api/deliveries/:id
+func (h *Handler) GetDeliveryByID(c *gin.Context) {
+	id := c.Param("id")
+	if id == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "ID is required"})
+		return
+	}
+	parsedID, err := uuid.Parse(id)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid UUID format", "details": err.Error()})
+		return
+	}
+
+	delivery, err := h.queries.GetDeliveryByID(c.Request.Context(), pgtype.UUID{Bytes: parsedID, Valid: true})
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get delivery", "details": err.Error(), "id": id, "bytes": [16]byte([]byte(id))})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"delivery": delivery})
+}
+
+// GET /api/deliveries?date=DD-MM-YYYY
+func (h *Handler) GetDeliveries(c *gin.Context) {
+	t, err := parseDate(c.Query("date"))
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid date format", "details": err.Error()})
+		return
+	}
+	date := pgtype.Date{Time: t, Valid: true}
+	deliveries, err := h.queries.GetDeliveriesByDate(c.Request.Context(), date)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get deliveries", "details": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"deliveries": deliveries})
+}
+
+// POST /api/deliveries
+func (h *Handler) CreateDelivery(c *gin.Context) {
+	var req DeliveryRequest = DeliveryRequest{}
+
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request body", "details": err.Error()})
+		return
+	}
+
+	// Parse date from DD-MM-YYYY
+	t, err := parseDate(req.Date)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid date format", "details": err.Error()})
+		return
+	}
+
+	params := sqlc.CreateDeliveryParams{
+		Date:            pgtype.Date{Time: t, Valid: true},
+		PickupLocation:  req.PickupLocation,
+		ProductName:     req.ProductName,
+		Address:         req.Address,
+		Phone:           req.Phone,
+		AdditionalPhone: pgtype.Text{String: req.AdditionalPhone, Valid: req.AdditionalPhone != ""},
+		HasElevator:     req.HasElevator,
+		Comment:         pgtype.Text{String: req.Comment, Valid: true},
+	}
+	res, err := h.queries.CreateDelivery(c.Request.Context(), params)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create delivery", "details": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "Delivery created", "id": res.ID.String()})
+}
+
+// PATCH /api/deliveries/:id
+func (h *Handler) UpdateDelivery(c *gin.Context) {
+	var req DeliveryRequest = DeliveryRequest{}
+
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request body", "details": err.Error()})
+		return
+	}
+
+	id := c.Param("id")
+
+	if id == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "ID is required"})
+		return
+	}
+
+	parsedID, err := uuid.Parse(id)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid UUID format", "details": err.Error()})
+		return
+	}
+	t, err := parseDate(req.Date)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid date format", "details": err.Error()})
+		return
+	}
+
+	if err := h.queries.UpdateDelivery(c.Request.Context(), sqlc.UpdateDeliveryParams{
+		ID:              pgtype.UUID{Bytes: parsedID, Valid: true},
+		Date:            pgtype.Date{Time: t, Valid: true},
+		PickupLocation:  req.PickupLocation,
+		ProductName:     req.ProductName,
+		Address:         req.Address,
+		Phone:           req.Phone,
+		AdditionalPhone: pgtype.Text{String: req.AdditionalPhone, Valid: req.AdditionalPhone != ""},
+		HasElevator:     req.HasElevator,
+		Comment:         pgtype.Text{String: req.Comment, Valid: true},
+	}); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update delivery", "details": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "Delivery updated"})
+}
+
+// DELETE /api/deliveries/:id
+func (h *Handler) DeleteDelivery(c *gin.Context) {
+	id := c.Param("id")
+
+	if id == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "ID is required"})
+		return
+	}
+
+	parsedID, err := uuid.Parse(id)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid UUID format", "details": err.Error()})
+		return
+	}
+
+	if err := h.queries.DeleteDelivery(c.Request.Context(), pgtype.UUID{Bytes: parsedID, Valid: true}); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to delete delivery", "details": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "Delivery deleted"})
+}
+
+func parseDate(dateStr string) (time.Time, error) {
+	t, err := time.Parse("02-01-2006", dateStr)
+	if err != nil {
+		return time.Time{}, err
+	}
+	return t, nil
+}

backend/sqlc.yaml

@@ -0,0 +1,17 @@
+version: "2"
+sql:
+  - engine: "postgresql"        # СУБД: postgresql, mysql или sqlite
+    queries: "internal/db/queries/"      # Путь к .sql файлам с вашими SELECT/INSERT/UPDATE
+    schema: "internal/db/migrations/"    # Путь к файлам схемы (миграциям)
+    gen:
+      go:
+        package: "db"           # Имя Go-пакета для сгенерированного кода
+        out: "internal/db/sqlc"          # Директория, куда sqlc положит файлы
+        sql_package: "pgx/v5"   # Драйвер: pgx/v5 (рекомендуется) или database/sql
+        
+        # Дополнительные полезные опции:
+        emit_json_tags: true        # Добавить json-теги в структуры моделей
+        emit_db_tags: true          # Добавить db-теги
+        emit_interface: true        # Создать интерфейс Querier (удобно для моков в тестах)
+        emit_exact_table_names: false # Если true, имена структур будут как в БД (users -> Users)
+        emit_empty_slices: true     # Возвращать [] вместо nil для пустых результатов

docker-compose.yml

@@ -0,0 +1,28 @@
+services:
+  # Development service with hot reload
+  frontend-dev:
+    image: node:20-alpine
+    working_dir: /app
+    volumes:
+      - ./frontend:/app
+      - node_modules:/app/node_modules
+    ports:
+      - "5173:5173"
+    environment:
+      - NODE_ENV=development
+    command: sh -c "yarn install && yarn dev --host"
+    stdin_open: true
+    tty: true
+
+  # Production frontend service
+  frontend:
+    build:
+      context: ./frontend
+      dockerfile: Dockerfile
+      target: production
+    ports:
+      - "8080:80"
+    restart: unless-stopped
+
+volumes:
+  node_modules:

frontend/.dockerignore

@@ -0,0 +1,17 @@
+node_modules
+npm-debug.log
+yarn-error.log
+dist
+.git
+.gitignore
+README.md
+.env
+.env.local
+.DS_Store
+.vscode
+.idea
+*.md
+Dockerfile
+docker-compose.yml
+.dockerignore
+nginx.conf

frontend/Dockerfile

@@ -0,0 +1,29 @@
+# syntax=docker/dockerfile:1
+
+# Stage 1: Build
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy package files
+COPY package.json yarn.lock ./
+RUN yarn install --frozen-lockfile
+
+# Copy source code
+COPY . .
+
+# Build application
+RUN yarn build
+
+# Stage 2: Production
+FROM nginx:alpine AS production
+
+# Copy custom nginx config
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+# Copy built files from builder stage
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]

frontend/nginx.conf

@@ -0,0 +1,30 @@
+server {
+    listen 80;
+    server_name localhost;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Gzip compression
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 1024;
+    gzip_types text/plain text/css text/xml text/javascript application/javascript application/xml+rss application/json;
+
+    # Cache static assets
+    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # Handle client-side routing
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    # Health check endpoint
+    location /health {
+        access_log off;
+        return 200 "healthy\n";
+        add_header Content-Type text/plain;
+    }
+}