89 lines
1.3 KiB
Go
89 lines
1.3 KiB
Go
package main
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import "strconv"
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var data []Company
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type Company struct {
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ID string
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Company string
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Contact string
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Country string
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}
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func init() {
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data = []Company{
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{
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ID: "1",
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Company: "Amazon",
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Contact: "Jeff Bezos",
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Country: "United States",
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},
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{
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ID: "2",
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Company: "Apple",
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Contact: "Tim Cook",
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Country: "United States",
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},
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{
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ID: "3",
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Company: "Microsoft",
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Contact: "Satya Nadella",
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Country: "United States",
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},
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}
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}
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func getCompanyByID(id string) Company {
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var result Company
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for _, i := range data {
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if i.ID == id {
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result = i
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break
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}
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}
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return result
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}
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func updateCompany(company Company) {
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result := []Company{}
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for _, i := range data {
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if i.ID == company.ID {
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i.Company = company.Company
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i.Contact = company.Contact
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i.Country = company.Country
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}
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result = append(result, i)
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}
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data = result
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}
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func addCompany(company Company) {
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max := 0
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for _, i := range data {
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n, _ := strconv.Atoi(i.ID)
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if n > max {
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max = n
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}
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}
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max++
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id := strconv.Itoa(max)
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data = append(data, Company{
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ID: id,
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Company: company.Company,
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Contact: company.Contact,
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Country: company.Country,
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})
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}
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func deleteCompany(id string) {
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result := []Company{}
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for _, i := range data {
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if i.ID != id {
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result = append(result, i)
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}
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}
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data = result
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}
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