diff --git a/api/cache.go b/api/cache.go new file mode 100644 index 0000000..d1e427b --- /dev/null +++ b/api/cache.go @@ -0,0 +1,11 @@ +package api + +import ( + "net/http" + + "github.com/labstack/echo/v4" +) + +func GetItem(c echo.Context) error { + return c.String(http.StatusOK, "") +} diff --git a/cmd/main.go b/cmd/main.go new file mode 100644 index 0000000..5a35e93 --- /dev/null +++ b/cmd/main.go @@ -0,0 +1,7 @@ +package main + +import "git.dev-null.rocks/alexohneander/distributed-cache/internal/server" + +func main() { + server.Start() +} diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..fc048f1 --- /dev/null +++ b/go.mod @@ -0,0 +1,17 @@ +module git.dev-null.rocks/alexohneander/distributed-cache + +go 1.24.3 + +require github.com/labstack/echo/v4 v4.13.4 + +require ( + github.com/labstack/gommon v0.4.2 // indirect + github.com/mattn/go-colorable v0.1.14 // indirect + github.com/mattn/go-isatty v0.0.20 // indirect + github.com/valyala/bytebufferpool v1.0.0 // indirect + github.com/valyala/fasttemplate v1.2.2 // indirect + golang.org/x/crypto v0.38.0 // indirect + golang.org/x/net v0.40.0 // indirect + golang.org/x/sys v0.33.0 // indirect + golang.org/x/text v0.25.0 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..b92f49c --- /dev/null +++ b/go.sum @@ -0,0 +1,29 @@ +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/labstack/echo/v4 v4.13.4 h1:oTZZW+T3s9gAu5L8vmzihV7/lkXGZuITzTQkTEhcXEA= +github.com/labstack/echo/v4 v4.13.4/go.mod h1:g63b33BZ5vZzcIUF8AtRH40DrTlXnx4UMC8rBdndmjQ= +github.com/labstack/gommon v0.4.2 h1:F8qTUNXgG1+6WQmqoUWnz8WiEU60mXVVw0P4ht1WRA0= +github.com/labstack/gommon v0.4.2/go.mod h1:QlUFxVM+SNXhDL/Z7YhocGIBYOiwB0mXm1+1bAPHPyU= +github.com/mattn/go-colorable v0.1.14 h1:9A9LHSqF/7dyVVX6g0U9cwm9pG3kP9gSzcuIPHPsaIE= +github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8= +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/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/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA= +github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY= +github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw= +github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc= +github.com/valyala/fasttemplate v1.2.2 h1:lxLXG0uE3Qnshl9QyaK6XJxMXlQZELvChBOCmQD0Loo= +github.com/valyala/fasttemplate v1.2.2/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ= +golang.org/x/crypto v0.38.0 h1:jt+WWG8IZlBnVbomuhg2Mdq0+BBQaHbtqHEFEigjUV8= +golang.org/x/crypto v0.38.0/go.mod h1:MvrbAqul58NNYPKnOra203SB9vpuZW0e+RRZV+Ggqjw= +golang.org/x/net v0.40.0 h1:79Xs7wF06Gbdcg4kdCCIQArK11Z1hr5POQ6+fIYHNuY= +golang.org/x/net v0.40.0/go.mod h1:y0hY0exeL2Pku80/zKK7tpntoX23cqL3Oa6njdgRtds= +golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw= +golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k= +golang.org/x/text v0.25.0 h1:qVyWApTSYLk/drJRO5mDlNYskwQznZmkpV2c8q9zls4= +golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/internal/server/server.go b/internal/server/server.go new file mode 100644 index 0000000..5393f5c --- /dev/null +++ b/internal/server/server.go @@ -0,0 +1,20 @@ +package server + +import ( + "net/http" + + "git.dev-null.rocks/alexohneander/distributed-cache/api" + "github.com/labstack/echo/v4" +) + +func Start() { + e := echo.New() + + // Routes + e.GET("/", func(c echo.Context) error { + return c.String(http.StatusOK, "Hello, World!") + }) + e.GET("/api/v1/cache/:id", api.GetItem) + + e.Logger.Fatal(e.Start(":8080")) +} diff --git a/pkg/cache/cache.go b/pkg/cache/cache.go new file mode 100644 index 0000000..6c69391 --- /dev/null +++ b/pkg/cache/cache.go @@ -0,0 +1,47 @@ +package cache + +import ( + "sync" +) + +// Cache represents an in-memory key-value store. +type Cache struct { + data map[string]any + mu sync.RWMutex +} + +// NewCache creates and initializes a new Cache instance. +func NewCache() *Cache { + return &Cache{ + data: make(map[string]any), + } +} + +// Set adds or updates a key-value pair in the cache. +func (c *Cache) Set(key string, value any) { + c.mu.Lock() + defer c.mu.Unlock() + c.data[key] = value +} + +// Get retrieves the value associated with the given key from the cache. +func (c *Cache) Get(key string) (any, bool) { + c.mu.RLock() + defer c.mu.RUnlock() + value, ok := c.data[key] + return value, ok +} + +// Delete removes a key-value pair from the cache. +func (c *Cache) Delete(key string) { + c.mu.Lock() + defer c.mu.Unlock() + delete(c.data, key) +} + +// Clear removes all key-value pairs from the cache. +func (c *Cache) Clear() { + c.mu.Lock() + defer c.mu.Unlock() + c.data = make(map[string]any) +}