25 lines
590 B
Go
25 lines
590 B
Go
package repository
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import (
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"electricity_bill_calc/cache"
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"electricity_bill_calc/global"
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"electricity_bill_calc/model"
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)
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type _RegionRepository struct{}
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var RegionRepo _RegionRepository
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func (_RegionRepository) FetchRegion(code string) (*model.Region, error) {
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cachedRegion, _ := cache.RetreiveData[model.Region]("region", code)
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if cachedRegion != nil {
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return cachedRegion, nil
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}
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region := new(model.Region)
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has, err := global.DBConn.ID(code).NoAutoCondition().Get(region)
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if has {
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cache.CacheData(region, "region", code)
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}
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return _postProcessSingle(region, has, err)
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}
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