From 469d1dfcb33d88d6abbb4396241e78e7f676939a Mon Sep 17 00:00:00 2001
From: Joseph Manley <j@cloudsumu.com>
Date: Sun, 27 Dec 2020 04:27:57 -0500
Subject: [PATCH] Start development work on webserver runtime

---
 go.mod               |  3 ++-
 go.sum               |  4 ++++
 main.go              | 12 ++++++++--
 runtime/webserver.go | 56 ++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 72 insertions(+), 3 deletions(-)
 create mode 100644 runtime/webserver.go

diff --git a/go.mod b/go.mod
index ed4c485..e1cf770 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,7 @@ module github.com/josephbmanley/OpenSkins
 go 1.13
 
 require (
-	github.com/josephbmanley/OpenSkins-Common v0.0.0-20201227061123-22199a5c0ab9
+	github.com/gorilla/mux v1.8.0
+	github.com/josephbmanley/OpenSkins-Common v0.0.0-20201227072620-649a4ef8820a
 	github.com/sirupsen/logrus v1.7.0
 )
diff --git a/go.sum b/go.sum
index 3758d83..29c9d2c 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,7 @@
 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 v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI=
+github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
 github.com/josephbmanley/OpenSkins-Common v0.0.0-20201226022245-12099a28475a h1:bW/ahOovqRP2r1Ynp4WXxrOCiHq1vqye8RFyYLIZ6hg=
 github.com/josephbmanley/OpenSkins-Common v0.0.0-20201226022245-12099a28475a/go.mod h1:xmRLNQLOMLqiQ2hzP81mdsNbu6ZxyLozoVWaR2A0BMY=
 github.com/josephbmanley/OpenSkins-Common v0.0.0-20201227051624-01b75eb56779 h1:ArCBRyblBk/x0BGgNu6gJ7j7kNvn91K7OmpOHpHUwAs=
@@ -10,6 +12,8 @@ github.com/josephbmanley/OpenSkins-Common v0.0.0-20201227060121-852c176c7219 h1:
 github.com/josephbmanley/OpenSkins-Common v0.0.0-20201227060121-852c176c7219/go.mod h1:xmRLNQLOMLqiQ2hzP81mdsNbu6ZxyLozoVWaR2A0BMY=
 github.com/josephbmanley/OpenSkins-Common v0.0.0-20201227061123-22199a5c0ab9 h1:rEfQZyiAKIKchefT4uUGojwLVPDEylORTOU1/l+VEQU=
 github.com/josephbmanley/OpenSkins-Common v0.0.0-20201227061123-22199a5c0ab9/go.mod h1:xmRLNQLOMLqiQ2hzP81mdsNbu6ZxyLozoVWaR2A0BMY=
+github.com/josephbmanley/OpenSkins-Common v0.0.0-20201227072620-649a4ef8820a h1:BVoRW4lVzSDTUGanOxoKnPIvVcRhY5v6h3j0pOlV/DY=
+github.com/josephbmanley/OpenSkins-Common v0.0.0-20201227072620-649a4ef8820a/go.mod h1:xmRLNQLOMLqiQ2hzP81mdsNbu6ZxyLozoVWaR2A0BMY=
 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/sirupsen/logrus v1.7.0 h1:ShrD1U9pZB12TX0cVy0DtePoCH97K8EtX+mg7ZARUtM=
diff --git a/main.go b/main.go
index 3077421..982d552 100644
--- a/main.go
+++ b/main.go
@@ -3,11 +3,14 @@ package main
 import (
 	"fmt"
 	"github.com/josephbmanley/OpenSkins/pluginmanager"
+	"github.com/josephbmanley/OpenSkins/runtime"
 	log "github.com/sirupsen/logrus"
 	"os"
 	"plugin"
 )
 
+var appRuntime = "webserver"
+
 const plugindirectory = "./plugins"
 
 func main() {
@@ -37,7 +40,12 @@ func main() {
 		os.Exit(1)
 	}
 
-	log.Fatalln("Runtime is currently not implemented!")
-	os.Exit(1)
+	switch appRuntime {
+	case "webserver":
+		runtime.StartWebserver()
+	default:
+		log.Fatalln("Runtime is currently not implemented!")
+		os.Exit(1)
+	}
 
 }
diff --git a/runtime/webserver.go b/runtime/webserver.go
new file mode 100644
index 0000000..87eeaa3
--- /dev/null
+++ b/runtime/webserver.go
@@ -0,0 +1,56 @@
+package runtime
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/gorilla/mux"
+	"github.com/josephbmanley/OpenSkins-Common/datastore"
+	"log"
+	"net/http"
+)
+
+var activeSkinstore datastore.Skinstore
+var activeUserstore datastore.Userstore
+
+func healthCheck(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintf(w, "Service is healthy!")
+}
+
+func getCharacter(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+	userID := vars["user"]
+	charID := vars["char"]
+
+	user, err := activeUserstore.GetUser(userID)
+
+	// Check if there was an error getting the user
+	if err != nil {
+		log.Panicf("An error occured when getting a character: %v", err.Error())
+		w.WriteHeader(500)
+		return
+	}
+
+	// Check if user exists
+	if user == nil {
+		w.WriteHeader(404)
+		return
+	}
+
+	for _, character := range user.Characters {
+		if character.UID == charID {
+			json.NewEncoder(w).Encode(character)
+			return
+		}
+	}
+
+	w.WriteHeader(404)
+	return
+}
+
+// StartWebserver starts the webserver
+func StartWebserver() {
+	myRouter := mux.NewRouter().StrictSlash(true)
+	myRouter.HandleFunc("/health", healthCheck)
+	myRouter.HandleFunc("/get/character/{user}/{char}", getCharacter)
+	log.Fatal(http.ListenAndServe(":8081", myRouter))
+}