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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,74 @@ | ||
package cache | ||
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import ( | ||
"context" | ||
"time" | ||
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"github.com/woodpecker-ci/woodpecker/server/model" | ||
"github.com/woodpecker-ci/woodpecker/server/remote" | ||
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"github.com/lafriks/ttlcache/v3" | ||
) | ||
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// MembershipService is a service to check for user membership. | ||
type MembershipService interface { | ||
// IsMember returns true if the user is a member of the organization. | ||
IsMember(ctx context.Context, u *model.User, owner string) (bool, error) | ||
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// IsAdmin returns true if the user is an admin of the organization. | ||
IsAdmin(ctx context.Context, u *model.User, owner string) (bool, error) | ||
} | ||
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type membership struct { | ||
Member bool | ||
Admin bool | ||
} | ||
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type membershipCache struct { | ||
Remote remote.Remote | ||
Cache *ttlcache.Cache[string, membership] | ||
TTL time.Duration | ||
} | ||
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// NewMembershipService creates a new membership service. | ||
func NewMembershipService(r remote.Remote) MembershipService { | ||
return &membershipCache{ | ||
TTL: 10 * time.Minute, | ||
Remote: r, | ||
Cache: ttlcache.New(ttlcache.WithDisableTouchOnHit[string, membership]()), | ||
} | ||
} | ||
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func (c *membershipCache) get(ctx context.Context, u *model.User, owner string) (bool, bool, error) { | ||
key := u.Login + "/" + owner | ||
// Error can be safely ignored, as cache can only return error from loaders. | ||
item, _ := c.Cache.Get(key) | ||
if item != nil && !item.IsExpired() { | ||
return item.Value().Member, item.Value().Admin, nil | ||
} | ||
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member, admin, err := c.Remote.OrgMembership(ctx, u, owner) | ||
if err != nil { | ||
return false, false, err | ||
} | ||
c.Cache.Set(key, membership{Member: member, Admin: admin}, c.TTL) | ||
return member, admin, nil | ||
} | ||
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// IsMember returns true if the user is a member of the organization. | ||
func (c *membershipCache) IsMember(ctx context.Context, u *model.User, owner string) (bool, error) { | ||
member, _, err := c.get(ctx, u, owner) | ||
if err != nil { | ||
return false, err | ||
} | ||
return member, nil | ||
} | ||
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// IsAdmin returns true if the user is an admin of the organization. | ||
func (c *membershipCache) IsAdmin(ctx context.Context, u *model.User, owner string) (bool, error) { | ||
_, admin, err := c.get(ctx, u, owner) | ||
if err != nil { | ||
return false, err | ||
} | ||
return admin, nil | ||
} |
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