Merge pull request #3 from AllanCapistrano/feat/message-by-message-id

Feat/message by message
AllanCapistrano · Sep 28, 2023 · b17660c · b17660c
2 parents 058a522 + 0729433
commit b17660c
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Showing 4 changed files with 32 additions and 3 deletions.
diff --git a/endpoints/message.go b/endpoints/message.go
@@ -46,6 +46,34 @@ func GetAllMessagesByIndex(writer http.ResponseWriter, request *http.Request) {
 	fmt.Fprint(writer, jsonInString)
 }
 
+// Get a message by given message ID.
+func GetMessageByMessageId(writer http.ResponseWriter, request *http.Request) {
+	var jsonInString string
+	nodeURL := config.GetNodeUrl(CONFIG_FILE_NAME, true)
+	nodePort := config.GetNodePort(CONFIG_FILE_NAME, true)
+	nodeAddress := fmt.Sprintf("http://%s:%s", nodeURL, nodePort)
+
+	vars := mux.Vars(request)
+	messageId := vars["messageID"]
+
+	message, err := messages.GetMessageFormattedByMessageID(nodeAddress, messageId)
+	if err != nil {
+		jsonInString = fmt.Sprintf("{\"error\": \"%s\"}", err.Error())
+		http.Error(writer, jsonInString, http.StatusInternalServerError)
+	} else {
+		jsonInBytes, err := json.Marshal(message)
+
+		if err != nil {
+			jsonInString = "{\"error\": \"Unable to convert the messages struct into JSON format.\"}"
+			http.Error(writer, jsonInString, http.StatusInternalServerError)
+		} else {
+			jsonInString = string(jsonInBytes) // TODO: Corrigir espaços em branco
+		}
+	}
+
+	fmt.Fprint(writer, jsonInString)
+}
+
 // Create and submit a new message.
 func CreateNewMessage(writer http.ResponseWriter, request *http.Request) {
 	var message Message

diff --git a/go.mod b/go.mod
@@ -3,7 +3,7 @@ module github.com/allancapistrano/tangle-hornet-api
 go 1.20
 
 require (
-	github.com/allancapistrano/tangle-client-go v1.1.1
+	github.com/allancapistrano/tangle-client-go v1.2.0
 	github.com/gorilla/mux v1.8.0
 )
 

diff --git a/go.sum b/go.sum
@@ -17,8 +17,8 @@ github.com/Joker/jade v1.0.1-0.20190614124447-d475f43051e7/go.mod h1:6E6s8o2AE4K
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/Shopify/goreferrer v0.0.0-20181106222321-ec9c9a553398/go.mod h1:a1uqRtAwp2Xwc6WNPJEufxJ7fx3npB4UV/JOLmbu5I0=
 github.com/ajg/form v1.5.1/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY=
-github.com/allancapistrano/tangle-client-go v1.1.1 h1:zgj4qoiJvrJ7lGsXzmkA0xrZ9A3iImICwdcGM0KrgV0=
-github.com/allancapistrano/tangle-client-go v1.1.1/go.mod h1:mDBHurufVjrhBL100yRzvpJEPNscjFlip6efNI3YQKM=
+github.com/allancapistrano/tangle-client-go v1.2.0 h1:oiOZONDUF0wzhd4z4VMl+Q3tkttU5mRofmTtzYY8Eh8=
+github.com/allancapistrano/tangle-client-go v1.2.0/go.mod h1:AwPSVwcfCVDDXdLQIM//9s9AHL7EOOn/LOxbk+0Sq80=
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=

diff --git a/router/router.go b/router/router.go
@@ -15,6 +15,7 @@ func Routes() (router *mux.Router) {
 	// Messages
 	router.HandleFunc("/message", endpoints.CreateNewMessage).Methods("POST")
 	router.HandleFunc("/message/{index}", endpoints.GetAllMessagesByIndex)
+	router.HandleFunc("/message/messageId/{messageID}", endpoints.GetMessageByMessageId)
 
 	return router
 }