chore: move the go code into a subfolder

apps/api/internal/integration/sink/channel_enumer.go

@@ -0,0 +1,78 @@
+// Code generated by "enumer -type Channel -trimprefix Channel -transform snake"; DO NOT EDIT.
+
+package sink
+
+import (
+	"fmt"
+	"strings"
+)
+
+const _ChannelName = "milestonequota"
+
+var _ChannelIndex = [...]uint8{0, 9, 14}
+
+const _ChannelLowerName = "milestonequota"
+
+func (i Channel) String() string {
+	if i < 0 || i >= Channel(len(_ChannelIndex)-1) {
+		return fmt.Sprintf("Channel(%d)", i)
+	}
+	return _ChannelName[_ChannelIndex[i]:_ChannelIndex[i+1]]
+}
+
+// An "invalid array index" compiler error signifies that the constant values have changed.
+// Re-run the stringer command to generate them again.
+func _ChannelNoOp() {
+	var x [1]struct{}
+	_ = x[ChannelMilestone-(0)]
+	_ = x[ChannelQuota-(1)]
+}
+
+var _ChannelValues = []Channel{ChannelMilestone, ChannelQuota}
+
+var _ChannelNameToValueMap = map[string]Channel{
+	_ChannelName[0:9]:       ChannelMilestone,
+	_ChannelLowerName[0:9]:  ChannelMilestone,
+	_ChannelName[9:14]:      ChannelQuota,
+	_ChannelLowerName[9:14]: ChannelQuota,
+}
+
+var _ChannelNames = []string{
+	_ChannelName[0:9],
+	_ChannelName[9:14],
+}
+
+// ChannelString retrieves an enum value from the enum constants string name.
+// Throws an error if the param is not part of the enum.
+func ChannelString(s string) (Channel, error) {
+	if val, ok := _ChannelNameToValueMap[s]; ok {
+		return val, nil
+	}
+
+	if val, ok := _ChannelNameToValueMap[strings.ToLower(s)]; ok {
+		return val, nil
+	}
+	return 0, fmt.Errorf("%s does not belong to Channel values", s)
+}
+
+// ChannelValues returns all values of the enum
+func ChannelValues() []Channel {
+	return _ChannelValues
+}
+
+// ChannelStrings returns a slice of all String values of the enum
+func ChannelStrings() []string {
+	strs := make([]string, len(_ChannelNames))
+	copy(strs, _ChannelNames)
+	return strs
+}
+
+// IsAChannel returns "true" if the value is listed in the enum definition. "false" otherwise
+func (i Channel) IsAChannel() bool {
+	for _, v := range _ChannelValues {
+		if i == v {
+			return true
+		}
+	}
+	return false
+}