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47 lines
1.5 KiB
Go
47 lines
1.5 KiB
Go
package event
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import (
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"fmt"
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"regexp"
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)
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//MsgKey is an identified to determine the preset message formats
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type MsgKey int
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//Message id for pre-defined messages
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const (
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FResourcePolcy MsgKey = iota
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FProcessRule
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SPolicyApply
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SRuleApply
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FPolicyApplyBlockCreate
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FPolicyApplyBlockUpdate
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FPolicyApplyBlockUpdateRule
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)
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func (k MsgKey) String() string {
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return [...]string{
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"Failed to satisfy policy on resource %s.The following rules %s failed to apply. Created Policy Violation",
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"Failed to process rule %s of policy %s. Created Policy Violation",
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"Policy applied successfully on the resource %s",
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"Rules %s of Policy %s applied successful",
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"Failed to apply policy, blocked creation of resource %s. The following rules %s failed to apply",
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"Failed to apply rule %s of policy %s Blocked update of the resource",
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"Failed to apply policy on resource %s.Blocked update of the resource. The following rules %s failed to apply",
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}[k]
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}
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const argRegex = "%[s,d,v]"
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var re = regexp.MustCompile(argRegex)
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//GetEventMsg return the application message based on the message id and the arguments,
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// if the number of arguments passed to the message are incorrect generate an error
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func getEventMsg(key MsgKey, args ...interface{}) (string, error) {
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// Verify the number of arguments
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argsCount := len(re.FindAllString(key.String(), -1))
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if argsCount != len(args) {
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return "", fmt.Errorf("message expects %d arguments, but %d arguments passed", argsCount, len(args))
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}
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return fmt.Sprintf(key.String(), args...), nil
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}
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