fix: align struct fields for smallest memory use (#479)

Signed-off-by: Chris Gianelloni <wolf31o2@blinklabs.io>

Author: wolf31o2

internal/api/chainsync.go

@@ -36,8 +36,8 @@ func configureChainSyncRoutes(apiGroup *gin.RouterGroup) {
 }
 
 type requestChainSyncSync struct {
-	Slot uint64 `form:"slot"`
 	Hash string `form:"hash"`
+	Slot uint64 `form:"slot"`
 	Tip  bool   `form:"tip"`
 }
 

internal/api/localstatequery.go

@@ -36,8 +36,8 @@ func configureLocalStateQueryRoutes(apiGroup *gin.RouterGroup) {
 }
 
 type responseLocalStateQueryCurrentEra struct {
-	Id   uint8  `json:"id"`
 	Name string `json:"name"`
+	Id   uint8  `json:"id"`
 }
 
 // handleLocalStateQueryCurrentEra godoc
@@ -149,10 +149,10 @@ func handleLocalStateQuerySystemStart(c *gin.Context) {
 
 type responseLocalStateQueryTip struct {
 	Era     string `json:"era"`
+	Hash    string `json:"hash"`
 	EpochNo int    `json:"epoch_no"`
 	BlockNo int64  `json:"block_no"`
 	Slot    uint64 `json:"slot_no"`
-	Hash    string `json:"hash"`
 }
 
 // handleLocalStateQueryTip godoc

internal/config/config.go

@@ -34,8 +34,8 @@ type Config struct {
 }
 
 type LoggingConfig struct {
-	Healthchecks bool   `yaml:"healthchecks" envconfig:"LOGGING_HEALTHCHECKS"`
 	Level        string `yaml:"level"        envconfig:"LOGGING_LEVEL"`
+	Healthchecks bool   `yaml:"healthchecks" envconfig:"LOGGING_HEALTHCHECKS"`
 }
 
 type ApiConfig struct {
@@ -55,13 +55,13 @@ type MetricsConfig struct {
 
 type NodeConfig struct {
 	Network      string `yaml:"network"      envconfig:"CARDANO_NETWORK"`
-	NetworkMagic uint32 `yaml:"networkMagic" envconfig:"CARDANO_NODE_NETWORK_MAGIC"`
 	Address      string `yaml:"address"      envconfig:"CARDANO_NODE_SOCKET_TCP_HOST"`
+	SocketPath   string `yaml:"socketPath"   envconfig:"CARDANO_NODE_SOCKET_PATH"`
 	Port         uint   `yaml:"port"         envconfig:"CARDANO_NODE_SOCKET_TCP_PORT"`
 	QueryTimeout uint   `yaml:"queryTimeout" envconfig:"CARDANO_NODE_SOCKET_QUERY_TIMEOUT"`
-	SkipCheck    bool   `yaml:"skipCheck"    envconfig:"CARDANO_NODE_SKIP_CHECK"`
-	SocketPath   string `yaml:"socketPath"   envconfig:"CARDANO_NODE_SOCKET_PATH"`
 	Timeout      uint   `yaml:"timeout"      envconfig:"CARDANO_NODE_SOCKET_TIMEOUT"`
+	NetworkMagic uint32 `yaml:"networkMagic" envconfig:"CARDANO_NODE_NETWORK_MAGIC"`
+	SkipCheck    bool   `yaml:"skipCheck"    envconfig:"CARDANO_NODE_SKIP_CHECK"`
 }
 
 type UtxorpcConfig struct {