95196f7777
- Introduced new functionality for managing email attachments and drafts in the mail API. - Added handlers for listing, uploading, and downloading message attachments in `internal/api/mail/handlers_attachments.go`. - Implemented draft management endpoints for creating, updating, and deleting drafts in `internal/api/mail/handlers_drafts.go`. - Created new service methods for handling draft and attachment operations in `internal/api/mail/drafts.go` and `internal/api/mail/storage.go`. - Added validation and error handling for draft and attachment operations. - Included unit tests for draft and folder functionalities in `internal/api/mail/drafts_test.go` and `internal/api/mail/folders_test.go`. - Updated API routes to support new draft and attachment features, enhancing overall mail management capabilities.
92 lines
2.8 KiB
Go
92 lines
2.8 KiB
Go
package mail
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import (
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"strconv"
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"strings"
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"github.com/ultisuite/ulti-backend/internal/api/apivalidate"
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)
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const (
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maxIdentityRequestBody = 256 << 10 // 256 KiB
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maxIdentityName = 128
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maxSignatureHTML = 64 << 10 // 64 KiB
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maxReplyToAddrs = 10
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)
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type createIdentityRequest struct {
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Email string `json:"email"`
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Name string `json:"name"`
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IsDefault bool `json:"is_default"`
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SignatureHTML string `json:"signature_html"`
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ReplyToAddrs []string `json:"reply_to_addrs"`
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}
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type updateIdentityRequest struct {
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Email string `json:"email"`
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Name string `json:"name"`
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IsDefault bool `json:"is_default"`
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SignatureHTML string `json:"signature_html"`
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ReplyToAddrs []string `json:"reply_to_addrs"`
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}
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func validateReplyToAddrs(field string, addrs []string) []apivalidate.FieldDetail {
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if len(addrs) > maxReplyToAddrs {
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return []apivalidate.FieldDetail{{
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Field: field, Message: "too many entries",
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}}
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}
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var details []apivalidate.FieldDetail
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for i, addr := range addrs {
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if d := validateRecipient(addr); d != nil {
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d.Field = field + "[" + strconv.Itoa(i) + "]"
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details = append(details, *d)
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}
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}
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return details
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}
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func validateCreateIdentity(req *createIdentityRequest) *apivalidate.ValidationError {
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var details []apivalidate.FieldDetail
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if d := validateEmailField("email", req.Email); d != nil {
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details = append(details, *d)
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}
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if req.Name != "" && len(req.Name) > maxIdentityName {
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details = append(details, apivalidate.FieldDetail{Field: "name", Message: "too long"})
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}
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if len(req.SignatureHTML) > maxSignatureHTML {
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details = append(details, apivalidate.FieldDetail{Field: "signature_html", Message: "too long"})
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}
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if req.ReplyToAddrs == nil {
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req.ReplyToAddrs = []string{}
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}
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details = append(details, validateReplyToAddrs("reply_to_addrs", req.ReplyToAddrs)...)
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if len(details) == 0 {
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return nil
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}
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return apivalidate.NewValidationError(details...)
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}
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func validateUpdateIdentity(req *updateIdentityRequest) *apivalidate.ValidationError {
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var details []apivalidate.FieldDetail
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if d := validateEmailField("email", req.Email); d != nil {
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details = append(details, *d)
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}
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if strings.TrimSpace(req.Name) == "" {
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details = append(details, apivalidate.FieldDetail{Field: "name", Message: "required"})
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} else if len(req.Name) > maxIdentityName {
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details = append(details, apivalidate.FieldDetail{Field: "name", Message: "too long"})
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}
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if len(req.SignatureHTML) > maxSignatureHTML {
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details = append(details, apivalidate.FieldDetail{Field: "signature_html", Message: "too long"})
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}
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if req.ReplyToAddrs == nil {
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req.ReplyToAddrs = []string{}
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}
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details = append(details, validateReplyToAddrs("reply_to_addrs", req.ReplyToAddrs)...)
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if len(details) == 0 {
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return nil
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}
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return apivalidate.NewValidationError(details...)
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}
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