feat: Add Ground Control

go.mod

@@ -13,7 +13,10 @@ require (
 
 )
 
-require github.com/spf13/viper v1.19.0
+require (
+	github.com/spf13/viper v1.19.0
+	github.com/stretchr/testify v1.9.0
+)
 
 require (
 	cloud.google.com/go v0.112.1 // indirect
@@ -346,7 +349,6 @@ require (
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/stefanberger/go-pkcs11uri v0.0.0-20230803200340-78284954bff6 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
-	github.com/stretchr/testify v1.9.0 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/swaggo/files v0.0.0-20220610200504-28940afbdbfe // indirect
 	github.com/swaggo/http-swagger v1.3.4 // indirect

ground-control/.air.toml

@@ -0,0 +1,46 @@
+root = "."
+testdata_dir = "testdata"
+tmp_dir = "tmp"
+
+[build]
+  args_bin = []
+  bin = "./main"
+  cmd = "make build"
+  delay = 1000
+  exclude_dir = ["assets", "tmp", "vendor", "testdata"]
+  exclude_file = []
+  exclude_regex = ["_test.go"]
+  exclude_unchanged = false
+  follow_symlink = false
+  full_bin = ""
+  include_dir = []
+  include_ext = ["go", "tpl", "tmpl", "html"]
+  include_file = []
+  kill_delay = "0s"
+  log = "build-errors.log"
+  poll = false
+  poll_interval = 0
+  post_cmd = []
+  pre_cmd = []
+  rerun = false
+  rerun_delay = 500
+  send_interrupt = false
+  stop_on_error = false
+
+[color]
+  app = ""
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  main_only = false
+  time = false
+
+[misc]
+  clean_on_exit = false
+
+[screen]
+  clear_on_rebuild = false
+  keep_scroll = true

ground-control/.gitignore

@@ -0,0 +1,29 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with "go test -c"
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.work
+tmp/
+
+# IDE specific files
+.vscode
+.idea
+
+# .env file
+.env
+
+# Project build
+main

ground-control/cmd/main.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"fmt"
+
+	"container-registry.com/harbor-satellite/ground-control/internal/server"
+	_ "github.com/joho/godotenv/autoload"
+)
+
+func main() {
+	server := server.NewServer()
+
+	fmt.Printf("Ground Control running on port: %s\n", server.Addr)
+	err := server.ListenAndServe()
+	if err != nil {
+		panic(fmt.Sprintf("cannot start server: %s", err))
+	}
+}

ground-control/go.mod

@@ -0,0 +1,18 @@
+module container-registry.com/harbor-satellite/ground-control
+
+go 1.22.4
+
+require (
+	github.com/gorilla/mux v1.8.1
+	github.com/jackc/pgx/v5 v5.6.0
+	github.com/joho/godotenv v1.5.1
+)
+
+require (
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
+	github.com/jackc/puddle/v2 v2.2.1 // indirect
+	golang.org/x/crypto v0.17.0 // indirect
+	golang.org/x/sync v0.1.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+)

ground-control/go.sum

@@ -0,0 +1,38 @@
+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/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
+github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
+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 v0.0.0-20221227161230-091c0ba34f0a h1:bbPeKD0xmW/Y25WS6cokEszi5g+S0QxI/d45PkRi7Nk=
+github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
+github.com/jackc/pgx/v5 v5.6.0 h1:SWJzexBzPL5jb0GEsrPMLIsi/3jOo7RHlzTjcAeDrPY=
+github.com/jackc/pgx/v5 v5.6.0/go.mod h1:DNZ/vlrUnhWCoFGxHAG8U2ljioxukquj7utPDgtQdTw=
+github.com/jackc/puddle/v2 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk=
+github.com/jackc/puddle/v2 v2.2.1/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
+github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
+github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
+github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
+github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
+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/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+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 v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
+github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k=
+golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
+golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
+golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+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=
+gorm.io/gorm v1.25.10 h1:dQpO+33KalOA+aFYGlK+EfxcI5MbO7EP2yYygwh9h+s=
+gorm.io/gorm v1.25.10/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=

ground-control/internal/database/database.go

@@ -0,0 +1,60 @@
+package database
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"log"
+	"os"
+	"time"
+
+	_ "github.com/jackc/pgx/v5/stdlib"
+	_ "github.com/joho/godotenv/autoload"
+)
+
+type Service interface {
+	Health() map[string]string
+}
+
+type service struct {
+	db *sql.DB
+}
+
+var (
+	database   = os.Getenv("DB_DATABASE")
+	password   = os.Getenv("DB_PASSWORD")
+	username   = os.Getenv("DB_USERNAME")
+	port       = os.Getenv("DB_PORT")
+	host       = os.Getenv("DB_HOST")
+	dbInstance *service
+)
+
+func New() Service {
+	// Reuse Connection
+	if dbInstance != nil {
+		return dbInstance
+	}
+	connStr := fmt.Sprintf("postgres://%s:%s@%s:%s/%s?sslmode=disable", username, password, host, port, database)
+	db, err := sql.Open("pgx", connStr)
+	if err != nil {
+		log.Fatal(err)
+	}
+	dbInstance = &service{
+		db: db,
+	}
+	return dbInstance
+}
+
+func (s *service) Health() map[string]string {
+	ctx, cancel := context.WithTimeout(context.Background(), 1*time.Second)
+	defer cancel()
+
+	err := s.db.PingContext(ctx)
+	if err != nil {
+		log.Fatalf(fmt.Sprintf("db down: %v", err))
+	}
+
+	return map[string]string{
+		"message": "It's healthy",
+	}
+}

ground-control/internal/server/routes.go

@@ -0,0 +1,41 @@
+package server
+
+import (
+	"encoding/json"
+	"log"
+	"net/http"
+
+	"github.com/gorilla/mux"
+)
+
+func (s *Server) RegisterRoutes() http.Handler {
+	r := mux.NewRouter()
+
+	r.HandleFunc("/", s.HelloWorldHandler)
+
+	r.HandleFunc("/health", s.healthHandler)
+
+	return r
+}
+
+func (s *Server) HelloWorldHandler(w http.ResponseWriter, r *http.Request) {
+	resp := make(map[string]string)
+	resp["message"] = "Hello World"
+
+	jsonResp, err := json.Marshal(resp)
+	if err != nil {
+		log.Fatalf("error handling JSON marshal. Err: %v", err)
+	}
+
+	_, _ = w.Write(jsonResp)
+}
+
+func (s *Server) healthHandler(w http.ResponseWriter, r *http.Request) {
+	jsonResp, err := json.Marshal(s.db.Health())
+
+	if err != nil {
+		log.Fatalf("error handling JSON marshal. Err: %v", err)
+	}
+
+	_, _ = w.Write(jsonResp)
+}

ground-control/internal/server/server.go

@@ -0,0 +1,39 @@
+package server
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"strconv"
+	"time"
+
+	_ "github.com/joho/godotenv/autoload"
+
+	"container-registry.com/harbor-satellite/ground-control/internal/database"
+)
+
+type Server struct {
+	port int
+
+	db database.Service
+}
+
+func NewServer() *http.Server {
+	port, _ := strconv.Atoi(os.Getenv("PORT"))
+	NewServer := &Server{
+		port: port,
+
+		db: database.New(),
+	}
+
+	// Declare Server config
+	server := &http.Server{
+		Addr:         fmt.Sprintf(":%d", NewServer.port),
+		Handler:      NewServer.RegisterRoutes(),
+		IdleTimeout:  time.Minute,
+		ReadTimeout:  10 * time.Second,
+		WriteTimeout: 30 * time.Second,
+	}
+
+	return server
+}

ground-control/sql/schema/001_groups.sql

@@ -0,0 +1,18 @@
+-- +goose Up
+
+CREATE TABLE groups (
+  id SERIAL PRIMARY KEY,
+  group_name VARCHAR(255) NOT NULL,
+  username VARCHAR(255) NOT NULL,
+  password VARCHAR(255) NOT NULL,
+  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+);
+
+INSERT INTO groups (group_name, username, password) VALUES ('admin_group', 'admin_user', 'admin_pass');
+INSERT INTO groups (group_name, username, password) VALUES ('dev_group', 'dev_user', 'dev_pass');
+INSERT INTO groups (group_name, username, password) VALUES ('test_group', 'test_user', 'test_pass');
+
+-- +goose Down
+DROP TABLE groups;
+