7 files changed, 170 insertions, 0 deletions
diff --git a/nexus/utils/meta/account.go b/nexus/utils/meta/account.go
new file mode 100644
index 0000000..a881b36
--- /dev/null
+++ b/nexus/utils/meta/account.go
@@ -0,0 +1,15 @@
+package meta
+
+import (
+	"nexus/models"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func Account(context *fiber.Ctx) *models.Account {
+	account, ok := context.Locals(AccountKey).(*models.Account)
+	if !ok {
+		return nil
+	}
+	return account
+}
diff --git a/nexus/utils/meta/body.go b/nexus/utils/meta/body.go
new file mode 100644
index 0000000..bc63546
--- /dev/null
+++ b/nexus/utils/meta/body.go
@@ -0,0 +1,11 @@
+package meta
+
+import "github.com/gofiber/fiber/v2"
+
+func Body[T any](context *fiber.Ctx) (T, error) {
+	var body T
+	if err := context.BodyParser(&body); err != nil {
+		return body, err
+	}
+	return body, nil
+}
diff --git a/nexus/utils/meta/defaults.go b/nexus/utils/meta/defaults.go
new file mode 100644
index 0000000..8f0e27a
--- /dev/null
+++ b/nexus/utils/meta/defaults.go
@@ -0,0 +1,8 @@
+package meta
+
+const (
+	LogPrefix  = "Meta"
+	RequestKey = "Request"
+	AccountKey = "Account"
+	SessionKey = "Session"
+)
diff --git a/nexus/utils/meta/messages.go b/nexus/utils/meta/messages.go
new file mode 100644
index 0000000..a188b46
--- /dev/null
+++ b/nexus/utils/meta/messages.go
@@ -0,0 +1,5 @@
+package meta
+
+const (
+	RequestContextMissing = "Request context missing in fiber locals."
+)
diff --git a/nexus/utils/meta/request.go b/nexus/utils/meta/request.go
new file mode 100644
index 0000000..e9c649d
--- /dev/null
+++ b/nexus/utils/meta/request.go
@@ -0,0 +1,108 @@
+package meta
+
+import (
+	"nexus/utils/logger"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+type Param struct {
+	Key   string
+	Value string
+}
+
+type RequestInfo struct {
+	Path        string
+	Method      string
+	Query       []Param
+	Params      []Param
+	Headers     []Param
+	QueryString string
+	IP          string
+	URL         string
+}
+
+type RequestData struct {
+	RequestInfo
+	Context *fiber.Ctx
+}
+
+func BuildRequest(context *fiber.Ctx) RequestInfo {
+	return RequestInfo{
+		Path:        context.Path(),
+		Method:      context.Method(),
+		Query:       buildQueryParams(context),
+		Params:      buildRouteParams(context),
+		Headers:     buildHeaders(context),
+		QueryString: string(context.Request().URI().QueryString()),
+		IP:          context.IP(),
+		URL:         context.OriginalURL(),
+	}
+}
+
+func Request(context *fiber.Ctx) *RequestData {
+	data, ok := context.Locals(RequestKey).(RequestInfo)
+	if !ok {
+		logger.Errorf(LogPrefix, RequestContextMissing)
+		return nil
+	}
+
+	return &RequestData{
+		RequestInfo: data,
+		Context:     context,
+	}
+}
+
+func (self *RequestData) Param(key string) string {
+	if self == nil || self.Context == nil {
+		return ""
+	}
+	return self.Context.Params(key)
+}
+
+func (self *RequestData) Query(key string) string {
+	if self == nil {
+		return ""
+	}
+	return findParam(self.RequestInfo.Query, key)
+}
+
+func (self *RequestData) Header(key string) string {
+	if self == nil {
+		return ""
+	}
+	return findParam(self.RequestInfo.Headers, key)
+}
+
+func buildQueryParams(context *fiber.Ctx) []Param {
+	params := make([]Param, 0)
+	context.Request().URI().QueryArgs().VisitAll(func(name []byte, value []byte) {
+		params = append(params, Param{Key: string(name), Value: string(value)})
+	})
+	return params
+}
+
+func buildRouteParams(context *fiber.Ctx) []Param {
+	params := make([]Param, 0)
+	for name, value := range context.AllParams() {
+		params = append(params, Param{Key: name, Value: value})
+	}
+	return params
+}
+
+func buildHeaders(context *fiber.Ctx) []Param {
+	params := make([]Param, 0)
+	context.Request().Header.VisitAll(func(name []byte, value []byte) {
+		params = append(params, Param{Key: string(name), Value: string(value)})
+	})
+	return params
+}
+
+func findParam(params []Param, key string) string {
+	for _, param := range params {
+		if param.Key == key {
+			return param.Value
+		}
+	}
+	return ""
+}
diff --git a/nexus/utils/meta/session.go b/nexus/utils/meta/session.go
new file mode 100644
index 0000000..ccc7adf
--- /dev/null
+++ b/nexus/utils/meta/session.go
@@ -0,0 +1,16 @@
+package meta
+
+import (
+	"nexus/sessions"
+
+	"github.com/gofiber/fiber/v2"
+	"github.com/gofiber/fiber/v2/middleware/session"
+)
+
+func Session(context *fiber.Ctx) *session.Session {
+	sess, ok := context.Locals(sessions.SessionLocalKey).(*session.Session)
+	if !ok {
+		return nil
+	}
+	return sess
+}
diff --git a/nexus/utils/meta/title.go b/nexus/utils/meta/title.go
new file mode 100644
index 0000000..3e6506f
--- /dev/null
+++ b/nexus/utils/meta/title.go
@@ -0,0 +1,7 @@
+package meta
+
+import "github.com/gofiber/fiber/v2"
+
+func SetPageTitle(context *fiber.Ctx, title string) {
+	context.Locals("Title", title)
+}