16 lines
		
	
	
		
			388 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			16 lines
		
	
	
		
			388 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
export function policy2Str(policy: string | object) {
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  let policyStr;
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  if (policy) {
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    if (typeof policy === 'string') {
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      try {
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        policyStr = JSON.stringify(JSON.parse(policy));
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      } catch (err) {
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        throw new Error(`Policy string is not a valid JSON: ${err.message}`);
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      }
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    } else {
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      policyStr = JSON.stringify(policy);
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    }
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  }
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  return policyStr;
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}
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