Add delete,get,find for database backup

Signed-off-by: Vishal Anarase <vishal@civo.com>

database.go

@@ -70,11 +70,12 @@ type SupportedSoftwareVersion struct {
 
 // RestoreDatabaseRequest is the request body for restoring a database
 type RestoreDatabaseRequest struct {
-	Name      string `json:"name"`
-	Software  string `json:"software"`
-	NetworkID string `json:"network_id"`
-	Backup    string `json:"backup"`
-	Region    string `json:"region"`
+	// Name is the name of the database restore
+	Name string `json:"name"`
+	// Backup is the name of the database backup
+	Backup string `json:"backup"`
+	// Region is the name of the region
+	Region string `json:"region"`
 }
 
 // ListDatabases returns a list of all databases

database_backup.go

@@ -4,19 +4,21 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
+	"strings"
+	"time"
 )
 
 // DatabaseBackup represents a backup
 type DatabaseBackup struct {
-	ID           string `json:"id,omitempty"`
-	Name         string `json:"name,omitempty"`
-	Software     string `json:"software,omitempty"`
-	Status       string `json:"status,omitempty"`
-	Schedule     string `json:"schedule,omitempty"`
-	DatabaseName string `json:"database_name,omitempty"`
-	DatabaseID   string `json:"database_id,omitempty"`
-	Backup       string `json:"backup,omitempty"`
-	IsScheduled  bool   `json:"is_scheduled,omitempty"`
+	ID           string    `json:"id,omitempty"`
+	Name         string    `json:"name,omitempty"`
+	Software     string    `json:"software,omitempty"`
+	Status       string    `json:"status,omitempty"`
+	Schedule     string    `json:"schedule,omitempty"`
+	DatabaseName string    `json:"database_name,omitempty"`
+	DatabaseID   string    `json:"database_id,omitempty"`
+	IsScheduled  bool      `json:"is_scheduled,omitempty"`
+	CreatedAt    time.Time `json:"created_at"`
 }
 
 // PaginatedDatabaseBackup is the structure for list response from DB endpoint
@@ -29,19 +31,24 @@ type PaginatedDatabaseBackup struct {
 
 // DatabaseBackupCreateRequest represents a backup create request
 type DatabaseBackupCreateRequest struct {
-	Name     string `json:"name"`
+	// Name is the name of the database backup to be created
+	Name string `json:"name"`
+	// Schedule is used for scheduled backup
 	Schedule string `json:"schedule"`
-	Count    int32  `json:"count"`
-	Type     string `json:"type"`
-	Region   string `json:"region"`
+	// Types is used for manual backup
+	Type string `json:"type"`
+	// Region is name of the region
+	Region string `json:"region"`
 }
 
 // DatabaseBackupUpdateRequest represents a backup update request
 type DatabaseBackupUpdateRequest struct {
-	Name     string `json:"name"`
+	// Name is name name of the backup
+	Name string `json:"name"`
+	// Schedule is schedule for scheduled backup
 	Schedule string `json:"schedule"`
-	Count    int32  `json:"count"`
-	Region   string `json:"region"`
+	// Region is name of the region
+	Region string `json:"region"`
 }
 
 // ListDatabaseBackup lists backups for database
@@ -88,3 +95,62 @@ func (c *Client) CreateDatabaseBackup(did string, v *DatabaseBackupCreateRequest
 
 	return result, nil
 }
+
+// DeleteDatabaseBackup deletes a database backup
+func (c *Client) DeleteDatabaseBackup(dbid, id string) (*SimpleResponse, error) {
+	resp, err := c.SendDeleteRequest(fmt.Sprintf("/v2/databases/%s/backups/%s", dbid, id))
+	if err != nil {
+		return nil, decodeError(err)
+	}
+
+	return c.DecodeSimpleResponse(resp)
+}
+
+// GetDatabase finds a database by the database UUID
+func (c *Client) GetDatabaseBackup(dbid, id string) (*DatabaseBackup, error) {
+	resp, err := c.SendGetRequest(fmt.Sprintf("/v2/databases/%s/backups/%s", dbid, id))
+	if err != nil {
+		return nil, decodeError(err)
+	}
+
+	bk := &DatabaseBackup{}
+	if err := json.NewDecoder(bytes.NewReader(resp)).Decode(bk); err != nil {
+		return nil, err
+	}
+
+	return bk, nil
+}
+
+// FindDatabase finds a database by either part of the ID or part of the name
+func (c *Client) FindDatabaseBackup(dbid, search string) (*DatabaseBackup, error) {
+	backups, err := c.ListDatabaseBackup(dbid)
+	if err != nil {
+		return nil, decodeError(err)
+	}
+
+	exactMatch := false
+	partialMatchesCount := 0
+	result := DatabaseBackup{}
+
+	for _, value := range backups.Items {
+		if strings.EqualFold(value.Name, search) || value.ID == search {
+			exactMatch = true
+			result = value
+		} else if strings.Contains(strings.ToUpper(value.Name), strings.ToUpper(search)) || strings.Contains(value.ID, search) {
+			if !exactMatch {
+				result = value
+				partialMatchesCount++
+			}
+		}
+	}
+
+	if exactMatch || partialMatchesCount == 1 {
+		return &result, nil
+	} else if partialMatchesCount > 1 {
+		err := fmt.Errorf("unable to find %s because there were multiple matches", search)
+		return nil, MultipleMatchesError.wrap(err)
+	} else {
+		err := fmt.Errorf("unable to find %s, zero matches", search)
+		return nil, ZeroMatchesError.wrap(err)
+	}
+}