1
This commit is contained in:
Alex Shevchuk
467
internal/request_model/vacancy.go
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467
internal/request_model/vacancy.go
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@@ -0,0 +1,467 @@
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package requestmodel
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import (
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"fmt"
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"math"
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"net/url"
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"strconv"
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"time"
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"git-molva.ru/Molva/molva-backend/services/api_gateway/internal/constants"
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dbtypes "git-molva.ru/Molva/molva-backend/services/api_gateway/internal/database/types"
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)
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type VacancyStatus string
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const (
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VacUnspecified VacancyStatus = "unspecified"
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VacNew VacancyStatus = "new"
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VacPending VacancyStatus = "pending"
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VacApproved VacancyStatus = "approved"
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VacRejected VacancyStatus = "rejected"
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)
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func (s *VacancyStatus) NullString() *string {
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if s == nil {
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return nil
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}
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return (*string)(s)
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}
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type (
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// TODO: remove extra fields for agent
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Vacancy struct {
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Id string `json:"id"`
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Company VacancyCompanyInfo `json:"company"`
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Name string `json:"name"`
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Address string `json:"address"`
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WorkFormat string `json:"work_format"`
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AgentReward *int32 `json:"agent_reward"`
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SalaryTop int32 `json:"salary_top"`
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SalaryBottom int32 `json:"salary_bottom"`
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Requirements *string `json:"requirements"`
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Responsibilities *string `json:"responsibilities"`
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ExtraInfo *string `json:"extra_info"`
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Region string `json:"region"`
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IsArchived bool `json:"is_archived"`
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TargetAction VacancyTargetAction `json:"target_action"`
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Moderation VacancyModeration `json:"moderation"`
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RequiredCandidates int32 `json:"required_candidates"`
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CurrentCandidates int32 `json:"current_candidates"`
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ExtraFields *string `json:"extra_fields"`
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CreatedAt string `json:"created_at"`
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}
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VacancyCompanyInfo struct {
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Id string `json:"id"`
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Name string `json:"name"`
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LogoLink *string `json:"logo_link"`
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}
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VacancyTargetAction struct {
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Action string `json:"action"`
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Duration int32 `json:"duration"`
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}
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VacancyModeration struct {
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Status VacancyStatus `json:"status"`
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DescriptionHistory []VacancyModerationDescription `json:"description_history"`
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}
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VacancyModerationDescription struct {
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Description *string `json:"description"`
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CreatedAt string `json:"created_at"`
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}
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)
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func (m *VacancyModeration) From(msg *dbtypes.VacancyModeration) *VacancyModeration {
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if msg == nil {
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return nil
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}
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res := &VacancyModeration{
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Status: VacancyStatus(msg.Status),
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DescriptionHistory: make([]VacancyModerationDescription, len(msg.DescriptionHistory)),
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}
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for i, desc := range msg.DescriptionHistory {
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res.DescriptionHistory[i] = VacancyModerationDescription{
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Description: desc.Description,
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CreatedAt: desc.CreatedAt.Format(time.DateOnly),
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}
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}
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return res
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}
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func (v *Vacancy) From(msg *dbtypes.Vacancy) *Vacancy {
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if msg == nil {
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return nil
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}
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res := &Vacancy{
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Id: msg.Id,
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Company: VacancyCompanyInfo{
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Id: msg.Company.Id,
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Name: msg.Company.Name,
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},
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Name: msg.Name,
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Address: msg.Address,
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WorkFormat: msg.WorkFormat,
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AgentReward: msg.AgentReward,
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SalaryTop: msg.SalaryTop,
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SalaryBottom: msg.SalaryBottom,
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Requirements: msg.Requirements,
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Responsibilities: msg.Responsibilities,
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ExtraInfo: msg.ExtraInfo,
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Region: msg.Region,
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IsArchived: msg.IsArchived,
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TargetAction: VacancyTargetAction{
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Action: msg.TargetAction.Action,
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Duration: msg.TargetAction.Duration,
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},
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Moderation: *new(VacancyModeration).From(&msg.Moderation),
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RequiredCandidates: msg.RequiredCandidates,
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CurrentCandidates: msg.CurrentCandidates,
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ExtraFields: msg.ExtraFields,
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CreatedAt: msg.CreatedAt.Format(time.DateOnly),
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}
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return res
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}
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type (
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VacancyListGetRequest struct {
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Filters *VacancyListFilters
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Page uint64
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PageSize uint64
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}
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VacancyListFilters struct {
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DistributorId *string
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CompanyId *string
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VacancyId *string
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Region *string
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SalaryBottom *int32
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SalaryTop *int32
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IsArchived *bool
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Status *VacancyStatus
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}
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VacancyListGetResponse struct {
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Vacancies []Vacancy `json:"vacancies"`
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}
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)
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func (f *VacancyListGetRequest) FromQuery(query url.Values) (*VacancyListGetRequest, error) {
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if query == nil {
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return nil, nil
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}
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var filters VacancyListFilters
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if val, ok := query["distributor_id"]; ok {
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filters.DistributorId = &val[0]
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}
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if val, ok := query["company_id"]; ok {
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filters.CompanyId = &val[0]
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}
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if val, ok := query["vacancy_id"]; ok {
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filters.VacancyId = &val[0]
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}
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if val, ok := query["region"]; ok {
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filters.Region = &val[0]
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}
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if val, ok := query["salary_bottom"]; ok {
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intVal, err := parseInt32(val[0])
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if err != nil {
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return nil, fmt.Errorf("invalid salary_bottom param: %w", err)
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}
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filters.SalaryBottom = &intVal
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}
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if val, ok := query["salary_top"]; ok {
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intVal, err := parseInt32(val[0])
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if err != nil {
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return nil, fmt.Errorf("invalid salary_top param: %w", err)
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}
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filters.SalaryTop = &intVal
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}
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if val, ok := query["is_archived"]; ok {
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flag := val[0] == "true" || val[0] == "1"
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filters.IsArchived = &flag
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}
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if val, ok := query["status"]; ok {
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status := VacancyStatus(val[0])
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filters.Status = &status
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}
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res := &VacancyListGetRequest{
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Filters: &filters,
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Page: constants.DefaultPaginationPage,
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PageSize: constants.DefaultPaginationPageSize,
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}
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if val, ok := query["page"]; ok {
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intVal, err := parseUint64(val[0])
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if err != nil {
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return nil, fmt.Errorf("invalid page param: %w", err)
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}
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res.Page = intVal
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}
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if val, ok := query["page_size"]; ok {
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intVal, err := parseUint64(val[0])
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if err != nil {
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return nil, fmt.Errorf("invalid page_size param: %w", err)
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}
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res.PageSize = intVal
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}
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return res, nil
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}
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func (r *VacancyListGetRequest) Validate() error {
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if r == nil {
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return fmt.Errorf("%w: request is nil", ErrValidation)
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}
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if r.Filters != nil {
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if r.Filters.Status != nil && !(*r.Filters.Status == VacUnspecified ||
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*r.Filters.Status == VacNew ||
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*r.Filters.Status == VacPending ||
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*r.Filters.Status == VacApproved ||
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*r.Filters.Status == VacRejected) {
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return fmt.Errorf("%w: invalid status: %v", ErrValidation, *r.Filters.Status)
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}
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}
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return nil
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}
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func (r *VacancyListGetResponse) From(msg *dbtypes.VacancyListGetResponse) *VacancyListGetResponse {
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if msg == nil {
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return nil
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}
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res := &VacancyListGetResponse{
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Vacancies: make([]Vacancy, len(msg.Vacancies)),
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}
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for i, vacancy := range msg.Vacancies {
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res.Vacancies[i] = *new(Vacancy).From(&vacancy)
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}
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return res
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}
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type (
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VacancyCreateRequest struct {
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CompanyId string `json:"company_id"`
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Name string `json:"name"`
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Address string `json:"address"`
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WorkFormat string `json:"work_format"`
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AgentReward *int32 `json:"agent_reward"`
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SalaryTop int32 `json:"salary_top"`
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SalaryBottom int32 `json:"salary_bottom"`
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Requirements *string `json:"requirements"`
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Responsibilities *string `json:"responsibilities"`
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ExtraInfo *string `json:"extra_info"`
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Region string `json:"region"`
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TargetAction VacancyTargetAction `json:"target_action"`
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RequiredCandidates int32 `json:"required_candidates"`
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CurrentCandidates int32 `json:"current_candidates"`
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ExtraFields *string `json:"extra_fields"`
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}
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VacancyCreateResponse struct {
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Id string `json:"id"`
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}
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)
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func (r *VacancyCreateRequest) Validate() error {
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if r == nil {
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return fmt.Errorf("%w: request is nil", ErrValidation)
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}
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if r.CompanyId == "" {
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return fmt.Errorf("%w: CompanyID is required", ErrValidation)
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}
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if r.Name == "" {
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return fmt.Errorf("%w: Name is required", ErrValidation)
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}
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if r.Address == "" {
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return fmt.Errorf("%w: Address is required", ErrValidation)
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}
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if r.WorkFormat == "" {
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return fmt.Errorf("%w: WorkFormat is required", ErrValidation)
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}
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if r.Region == "" {
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return fmt.Errorf("%w: Region is required", ErrValidation)
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}
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if r.TargetAction.Action == "" {
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return fmt.Errorf("%w: TargetAction.Action is required", ErrValidation)
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}
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if r.TargetAction.Duration == 0 {
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return fmt.Errorf("%w: TargetAction.Duration is required", ErrValidation)
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}
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return nil
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}
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func (r *VacancyCreateResponse) From(msg *dbtypes.VacancyCreateResponse) *VacancyCreateResponse {
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if msg == nil {
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return nil
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}
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return &VacancyCreateResponse{
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Id: msg.Id,
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}
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}
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type (
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VacancyUpdateRequest struct {
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Id string
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Name *string `json:"name"`
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Address *string `json:"address"`
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WorkFormat *string `json:"work_format"`
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AgentReward *int32 `json:"agent_reward"`
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SalaryTop *int32 `json:"salary_top"`
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SalaryBottom *int32 `json:"salary_bottom"`
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Requirements *string `json:"requirements"`
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Responsibilities *string `json:"responsibilities"`
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ExtraInfo *string `json:"extra_info"`
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Region *string `json:"region"`
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TargetAction VacancyTargetActionForUpdate `json:"target_action"`
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RequiredCandidates *int32 `json:"required_candidates"`
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ExtraFields *string `json:"extra_fields"`
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}
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VacancyTargetActionForUpdate struct {
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Action *string `json:"action"`
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Duration *int32 `json:"duration"`
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}
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VacancyUpdateResponse struct {
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}
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)
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func (r *VacancyUpdateRequest) Validate() error {
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if r == nil {
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return fmt.Errorf("%w: request is nil", ErrValidation)
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}
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if r.Id == "" {
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return fmt.Errorf("%w: ID is required", ErrValidation)
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}
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if r.Name == nil && r.Address == nil && r.WorkFormat == nil && r.AgentReward == nil &&
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r.SalaryTop == nil && r.SalaryBottom == nil && r.Requirements == nil && r.Responsibilities == nil &&
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r.ExtraInfo == nil && r.Region == nil && r.TargetAction.Action == nil && r.TargetAction.Duration == nil &&
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r.RequiredCandidates == nil && r.ExtraFields == nil {
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return fmt.Errorf("%w: nothing to update", ErrValidation)
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}
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return nil
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}
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func (r *VacancyUpdateResponse) From(msg *dbtypes.VacancyUpdateResponse) *VacancyUpdateResponse {
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if msg == nil {
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return nil
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}
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return &VacancyUpdateResponse{}
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}
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type (
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VacancyDeleteRequest struct {
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Id string
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}
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VacancyDeleteResponse struct {
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}
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)
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func (r *VacancyDeleteRequest) Validate() error {
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if r == nil {
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return fmt.Errorf("%w: request is nil", ErrValidation)
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}
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if r.Id == "" {
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return fmt.Errorf("%w: ID is required", ErrValidation)
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}
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return nil
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}
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func (r *VacancyDeleteResponse) From(msg *dbtypes.VacancyDeleteResponse) *VacancyDeleteResponse {
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if msg == nil {
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return nil
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}
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return &VacancyDeleteResponse{}
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}
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type (
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SendVacancyToModerationRequest struct {
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Id string
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}
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SendVacancyToModerationResponse struct {
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}
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)
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func (r *SendVacancyToModerationRequest) Validate() error {
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if r == nil {
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return fmt.Errorf("%w: request is nil", ErrValidation)
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}
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if r.Id == "" {
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return fmt.Errorf("%w: ID is required", ErrValidation)
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}
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return nil
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}
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func parseInt32(val string) (int32, error) {
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intVal, err := strconv.Atoi(val)
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if err != nil {
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return 0, err
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}
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// Check overflow int32
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if intVal < int(math.MinInt32) || intVal > int(math.MaxInt32) {
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return 0, constants.ErrIntOutOfRange
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}
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//nolint:gosec // ignore integer overflow check for Atoi conversion to int32
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int32Val := int32(intVal)
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return int32Val, nil
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}
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func parseUint64(val string) (uint64, error) {
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uintVal, err := strconv.ParseUint(val, 10, 64)
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if err != nil {
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return 0, err
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}
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return uintVal, nil
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}
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Reference in New Issue
Block a user