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Refactor: Users and things
Signed-off-by: nyagamunene <stevenyaga2014@gmail.com>
1 parent 05c84c6 commit 762562d

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32 files changed

+914
-745
lines changed

32 files changed

+914
-745
lines changed

‎cmd/things/main.go‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -237,9 +237,9 @@ func newService(ctx context.Context, db *sqlx.DB, dbConfig pgclient.Config, auth
237237
return nil, nil, err
238238
}
239239

240-
gsvc, err = gevents.NewEventStoreMiddleware(ctx, gsvc, esURL, streamID)
241-
if err != nil {
242-
return nil, nil, err
240+
gsvc, Err := gevents.NewEventStoreMiddleware(ctx, gsvc, esURL, streamID)
241+
if Err != nil {
242+
return nil, nil, Err
243243
}
244244

245245
csvc = ctracing.New(csvc, tracer)

‎cmd/users/main.go‎

Lines changed: 13 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -32,6 +32,7 @@ import (
3232
mglog "github.com/absmach/magistrala/logger"
3333
"github.com/absmach/magistrala/pkg/auth"
3434
mgclients "github.com/absmach/magistrala/pkg/clients"
35+
"github.com/absmach/magistrala/pkg/errors"
3536
svcerr "github.com/absmach/magistrala/pkg/errors/service"
3637
"github.com/absmach/magistrala/pkg/groups"
3738
"github.com/absmach/magistrala/pkg/oauth2"
@@ -226,9 +227,9 @@ func newService(ctx context.Context, authClient magistrala.AuthServiceClient, db
226227
if err != nil {
227228
return nil, nil, err
228229
}
229-
gsvc, err = gevents.NewEventStoreMiddleware(ctx, gsvc, c.ESURL, streamID)
230-
if err != nil {
231-
return nil, nil, err
230+
gsvc, Err := gevents.NewEventStoreMiddleware(ctx, gsvc, c.ESURL, streamID)
231+
if Err != nil {
232+
return nil, nil, Err
232233
}
233234

234235
csvc = ctracing.New(csvc, tracer)
@@ -251,14 +252,14 @@ func newService(ctx context.Context, authClient magistrala.AuthServiceClient, db
251252
return csvc, gsvc, err
252253
}
253254

254-
func createAdmin(ctx context.Context, c config, crepo clientspg.Repository, hsr users.Hasher, svc users.Service) (string, error) {
255+
func createAdmin(ctx context.Context, c config, crepo clientspg.Repository, hsr users.Hasher, svc users.Service) (string, errors.Error) {
255256
id, err := uuid.New().ID()
256257
if err != nil {
257-
return "", err
258+
return "", errors.Cast(err)
258259
}
259-
hash, err := hsr.Hash(c.AdminPassword)
260-
if err != nil {
261-
return "", err
260+
hash, Err := hsr.Hash(c.AdminPassword)
261+
if Err != nil {
262+
return "", Err
262263
}
263264

264265
client := mgclients.Client{
@@ -282,11 +283,11 @@ func createAdmin(ctx context.Context, c config, crepo clientspg.Repository, hsr
282283
}
283284

284285
// Create an admin
285-
if _, err = crepo.Save(ctx, client); err != nil {
286-
return "", err
286+
if _, Err = crepo.Save(ctx, client); err != nil {
287+
return "", Err
287288
}
288-
if _, err = svc.IssueToken(ctx, c.AdminEmail, c.AdminPassword, ""); err != nil {
289-
return "", err
289+
if _, Err = svc.IssueToken(ctx, c.AdminEmail, c.AdminPassword, ""); err != nil {
290+
return "", Err
290291
}
291292
return client.ID, nil
292293
}

‎pkg/clients/clients.go‎

Lines changed: 11 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -70,37 +70,37 @@ type MembersPage struct {
7070
// Repository specifies an account persistence API.
7171
type Repository interface {
7272
// RetrieveByID retrieves client by its unique ID.
73-
RetrieveByID(ctx context.Context, id string) (Client, error)
73+
RetrieveByID(ctx context.Context, id string) (Client, errors.Error)
7474

7575
// RetrieveByIdentity retrieves client by its unique credentials
76-
RetrieveByIdentity(ctx context.Context, identity string) (Client, error)
76+
RetrieveByIdentity(ctx context.Context, identity string) (Client, errors.Error)
7777

7878
// RetrieveAll retrieves all clients.
79-
RetrieveAll(ctx context.Context, pm Page) (ClientsPage, error)
79+
RetrieveAll(ctx context.Context, pm Page) (ClientsPage, errors.Error)
8080

8181
// RetrieveAllBasicInfo list all clients only with basic information.
82-
RetrieveAllBasicInfo(ctx context.Context, pm Page) (ClientsPage, error)
82+
RetrieveAllBasicInfo(ctx context.Context, pm Page) (ClientsPage, errors.Error)
8383

8484
// RetrieveAllByIDs retrieves for given client IDs .
85-
RetrieveAllByIDs(ctx context.Context, pm Page) (ClientsPage, error)
85+
RetrieveAllByIDs(ctx context.Context, pm Page) (ClientsPage, errors.Error)
8686

8787
// Update updates the client name and metadata.
88-
Update(ctx context.Context, client Client) (Client, error)
88+
Update(ctx context.Context, client Client) (Client, errors.Error)
8989

9090
// UpdateTags updates the client tags.
91-
UpdateTags(ctx context.Context, client Client) (Client, error)
91+
UpdateTags(ctx context.Context, client Client) (Client, errors.Error)
9292

9393
// UpdateIdentity updates identity for client with given id.
94-
UpdateIdentity(ctx context.Context, client Client) (Client, error)
94+
UpdateIdentity(ctx context.Context, client Client) (Client, errors.Error)
9595

9696
// UpdateSecret updates secret for client with given identity.
97-
UpdateSecret(ctx context.Context, client Client) (Client, error)
97+
UpdateSecret(ctx context.Context, client Client) (Client, errors.Error)
9898

9999
// UpdateRole updates role for client with given id.
100-
UpdateRole(ctx context.Context, client Client) (Client, error)
100+
UpdateRole(ctx context.Context, client Client) (Client, errors.Error)
101101

102102
// ChangeStatus changes client status to enabled or disabled
103-
ChangeStatus(ctx context.Context, client Client) (Client, error)
103+
ChangeStatus(ctx context.Context, client Client) (Client, errors.Error)
104104
}
105105

106106
// Validate returns an error if client representation is invalid.

‎pkg/clients/postgres/clients.go‎

Lines changed: 44 additions & 42 deletions
Original file line numberDiff line numberDiff line change
@@ -24,7 +24,7 @@ type Repository struct {
2424
DB postgres.Database
2525
}
2626

27-
func (repo *Repository) Update(ctx context.Context, client clients.Client) (clients.Client, error) {
27+
func (repo *Repository) Update(ctx context.Context, client clients.Client) (clients.Client, errors.Error) {
2828
var query []string
2929
var upq string
3030
if client.Name != "" {
@@ -45,47 +45,48 @@ func (repo *Repository) Update(ctx context.Context, client clients.Client) (clie
4545
return repo.update(ctx, client, q)
4646
}
4747

48-
func (repo *Repository) UpdateTags(ctx context.Context, client clients.Client) (clients.Client, error) {
48+
func (repo *Repository) UpdateTags(ctx context.Context, client clients.Client) (clients.Client, errors.Error) {
4949
q := `UPDATE clients SET tags = :tags, updated_at = :updated_at, updated_by = :updated_by
5050
WHERE id = :id AND status = :status
5151
RETURNING id, name, tags, identity, metadata, COALESCE(domain_id, '') AS domain_id, status, created_at, updated_at, updated_by`
5252
client.Status = clients.EnabledStatus
5353
return repo.update(ctx, client, q)
5454
}
5555

56-
func (repo *Repository) UpdateIdentity(ctx context.Context, client clients.Client) (clients.Client, error) {
56+
func (repo *Repository) UpdateIdentity(ctx context.Context, client clients.Client) (clients.Client, errors.Error) {
5757
q := `UPDATE clients SET identity = :identity, updated_at = :updated_at, updated_by = :updated_by
5858
WHERE id = :id AND status = :status
5959
RETURNING id, name, tags, identity, metadata, COALESCE(domain_id, '') AS domain_id, status, created_at, updated_at, updated_by`
6060
client.Status = clients.EnabledStatus
6161
return repo.update(ctx, client, q)
6262
}
6363

64-
func (repo *Repository) UpdateSecret(ctx context.Context, client clients.Client) (clients.Client, error) {
64+
func (repo *Repository) UpdateSecret(ctx context.Context, client clients.Client) (clients.Client, errors.Error) {
6565
q := `UPDATE clients SET secret = :secret, updated_at = :updated_at, updated_by = :updated_by
6666
WHERE id = :id AND status = :status
6767
RETURNING id, name, tags, identity, metadata, COALESCE(domain_id, '') AS domain_id, status, created_at, updated_at, updated_by`
6868
client.Status = clients.EnabledStatus
6969
return repo.update(ctx, client, q)
7070
}
7171

72-
func (repo *Repository) UpdateRole(ctx context.Context, client clients.Client) (clients.Client, error) {
72+
func (repo *Repository) UpdateRole(ctx context.Context, client clients.Client) (clients.Client, errors.Error) {
7373
q := `UPDATE clients SET role = :role, updated_at = :updated_at, updated_by = :updated_by
7474
WHERE id = :id AND status = :status
7575
RETURNING id, name, tags, identity, metadata, COALESCE(domain_id, '') AS domain_id, status, role, created_at, updated_at, updated_by`
7676
client.Status = clients.EnabledStatus
77-
return repo.update(ctx, client, q)
77+
cl, err := repo.update(ctx, client, q)
78+
return cl, errors.Cast(err)
7879
}
7980

80-
func (repo *Repository) ChangeStatus(ctx context.Context, client clients.Client) (clients.Client, error) {
81+
func (repo *Repository) ChangeStatus(ctx context.Context, client clients.Client) (clients.Client, errors.Error) {
8182
q := `UPDATE clients SET status = :status, updated_at = :updated_at, updated_by = :updated_by
8283
WHERE id = :id
8384
RETURNING id, name, tags, identity, metadata, COALESCE(domain_id, '') AS domain_id, status, created_at, updated_at, updated_by`
8485

8586
return repo.update(ctx, client, q)
8687
}
8788

88-
func (repo *Repository) RetrieveByID(ctx context.Context, id string) (clients.Client, error) {
89+
func (repo *Repository) RetrieveByID(ctx context.Context, id string) (clients.Client, errors.Error) {
8990
q := `SELECT id, name, tags, COALESCE(domain_id, '') AS domain_id, identity, secret, metadata, created_at, updated_at, updated_by, status
9091
FROM clients WHERE id = :id`
9192

@@ -105,13 +106,14 @@ func (repo *Repository) RetrieveByID(ctx context.Context, id string) (clients.Cl
105106
return clients.Client{}, errors.Wrap(repoerr.ErrViewEntity, err)
106107
}
107108

108-
return ToClient(dbc)
109+
cl, err := ToClient(dbc)
110+
return cl, errors.Cast(err)
109111
}
110112

111113
return clients.Client{}, repoerr.ErrNotFound
112114
}
113115

114-
func (repo *Repository) RetrieveByIdentity(ctx context.Context, identity string) (clients.Client, error) {
116+
func (repo *Repository) RetrieveByIdentity(ctx context.Context, identity string) (clients.Client, errors.Error) {
115117
q := `SELECT id, name, tags, COALESCE(domain_id, '') AS domain_id, identity, secret, metadata, created_at, updated_at, updated_by, status
116118
FROM clients WHERE identity = :identity AND status = :status`
117119

@@ -122,7 +124,7 @@ func (repo *Repository) RetrieveByIdentity(ctx context.Context, identity string)
122124

123125
row, err := repo.DB.NamedQueryContext(ctx, q, dbc)
124126
if err != nil {
125-
return clients.Client{}, postgres.HandleError(repoerr.ErrViewEntity, err)
127+
return clients.Client{}, errors.Cast(postgres.HandleError(repoerr.ErrViewEntity, err))
126128
}
127129
defer row.Close()
128130

@@ -138,7 +140,7 @@ func (repo *Repository) RetrieveByIdentity(ctx context.Context, identity string)
138140
return clients.Client{}, repoerr.ErrNotFound
139141
}
140142

141-
func (repo *Repository) RetrieveAll(ctx context.Context, pm clients.Page) (clients.ClientsPage, error) {
143+
func (repo *Repository) RetrieveAll(ctx context.Context, pm clients.Page) (clients.ClientsPage, errors.Error) {
142144
query, err := PageQuery(pm)
143145
if err != nil {
144146
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrViewEntity, err)
@@ -151,9 +153,9 @@ func (repo *Repository) RetrieveAll(ctx context.Context, pm clients.Page) (clien
151153
if err != nil {
152154
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrFailedToRetrieveAllGroups, err)
153155
}
154-
rows, err := repo.DB.NamedQueryContext(ctx, q, dbPage)
155-
if err != nil {
156-
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrFailedToRetrieveAllGroups, err)
156+
rows, Err := repo.DB.NamedQueryContext(ctx, q, dbPage)
157+
if Err != nil {
158+
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrFailedToRetrieveAllGroups, Err)
157159
}
158160
defer rows.Close()
159161

@@ -173,9 +175,9 @@ func (repo *Repository) RetrieveAll(ctx context.Context, pm clients.Page) (clien
173175
}
174176
cq := fmt.Sprintf(`SELECT COUNT(*) FROM clients c %s;`, query)
175177

176-
total, err := postgres.Total(ctx, repo.DB, cq, dbPage)
177-
if err != nil {
178-
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrViewEntity, err)
178+
total, Err := postgres.Total(ctx, repo.DB, cq, dbPage)
179+
if Err != nil {
180+
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrViewEntity, Err)
179181
}
180182

181183
page := clients.ClientsPage{
@@ -190,7 +192,7 @@ func (repo *Repository) RetrieveAll(ctx context.Context, pm clients.Page) (clien
190192
return page, nil
191193
}
192194

193-
func (repo *Repository) RetrieveAllBasicInfo(ctx context.Context, pm clients.Page) (clients.ClientsPage, error) {
195+
func (repo *Repository) RetrieveAllBasicInfo(ctx context.Context, pm clients.Page) (clients.ClientsPage, errors.Error) {
194196
sq, tq := constructSearchQuery(pm)
195197

196198
q := fmt.Sprintf(`SELECT c.id, c.name, c.created_at, c.updated_at FROM clients c %s LIMIT :limit OFFSET :offset;`, sq)
@@ -200,9 +202,9 @@ func (repo *Repository) RetrieveAllBasicInfo(ctx context.Context, pm clients.Pag
200202
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrFailedToRetrieveAllGroups, err)
201203
}
202204

203-
rows, err := repo.DB.NamedQueryContext(ctx, q, dbPage)
204-
if err != nil {
205-
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrFailedToRetrieveAllGroups, err)
205+
rows, Err := repo.DB.NamedQueryContext(ctx, q, dbPage)
206+
if Err != nil {
207+
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrFailedToRetrieveAllGroups, Err)
206208
}
207209
defer rows.Close()
208210

@@ -222,9 +224,9 @@ func (repo *Repository) RetrieveAllBasicInfo(ctx context.Context, pm clients.Pag
222224
}
223225

224226
cq := fmt.Sprintf(`SELECT COUNT(*) FROM clients c %s;`, tq)
225-
total, err := postgres.Total(ctx, repo.DB, cq, dbPage)
226-
if err != nil {
227-
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrViewEntity, err)
227+
total, Err := postgres.Total(ctx, repo.DB, cq, dbPage)
228+
if Err != nil {
229+
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrViewEntity, Err)
228230
}
229231

230232
page := clients.ClientsPage{
@@ -239,7 +241,7 @@ func (repo *Repository) RetrieveAllBasicInfo(ctx context.Context, pm clients.Pag
239241
return page, nil
240242
}
241243

242-
func (repo *Repository) RetrieveAllByIDs(ctx context.Context, pm clients.Page) (clients.ClientsPage, error) {
244+
func (repo *Repository) RetrieveAllByIDs(ctx context.Context, pm clients.Page) (clients.ClientsPage, errors.Error) {
243245
if (len(pm.IDs) == 0) && (pm.Domain == "") {
244246
return clients.ClientsPage{
245247
Page: clients.Page{Total: pm.Total, Offset: pm.Offset, Limit: pm.Limit},
@@ -257,9 +259,9 @@ func (repo *Repository) RetrieveAllByIDs(ctx context.Context, pm clients.Page) (
257259
if err != nil {
258260
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrFailedToRetrieveAllGroups, err)
259261
}
260-
rows, err := repo.DB.NamedQueryContext(ctx, q, dbPage)
261-
if err != nil {
262-
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrFailedToRetrieveAllGroups, err)
262+
rows, Err := repo.DB.NamedQueryContext(ctx, q, dbPage)
263+
if Err != nil {
264+
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrFailedToRetrieveAllGroups, Err)
263265
}
264266
defer rows.Close()
265267

@@ -279,9 +281,9 @@ func (repo *Repository) RetrieveAllByIDs(ctx context.Context, pm clients.Page) (
279281
}
280282
cq := fmt.Sprintf(`SELECT COUNT(*) FROM clients c %s;`, query)
281283

282-
total, err := postgres.Total(ctx, repo.DB, cq, dbPage)
283-
if err != nil {
284-
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrViewEntity, err)
284+
total, Err := postgres.Total(ctx, repo.DB, cq, dbPage)
285+
if Err != nil {
286+
return clients.ClientsPage{}, errors.Wrap(repoerr.ErrViewEntity, Err)
285287
}
286288

287289
page := clients.ClientsPage{
@@ -296,15 +298,15 @@ func (repo *Repository) RetrieveAllByIDs(ctx context.Context, pm clients.Page) (
296298
return page, nil
297299
}
298300

299-
func (repo *Repository) update(ctx context.Context, client clients.Client, query string) (clients.Client, error) {
301+
func (repo *Repository) update(ctx context.Context, client clients.Client, query string) (clients.Client, errors.Error) {
300302
dbc, err := ToDBClient(client)
301303
if err != nil {
302304
return clients.Client{}, errors.Wrap(repoerr.ErrUpdateEntity, err)
303305
}
304306

305-
row, err := repo.DB.NamedQueryContext(ctx, query, dbc)
306-
if err != nil {
307-
return clients.Client{}, postgres.HandleError(repoerr.ErrUpdateEntity, err)
307+
row, Err := repo.DB.NamedQueryContext(ctx, query, dbc)
308+
if Err != nil {
309+
return clients.Client{}, errors.Cast(postgres.HandleError(repoerr.ErrUpdateEntity, Err))
308310
}
309311
defer row.Close()
310312

@@ -336,7 +338,7 @@ type DBClient struct {
336338
Role *clients.Role `db:"role,omitempty"`
337339
}
338340

339-
func ToDBClient(c clients.Client) (DBClient, error) {
341+
func ToDBClient(c clients.Client) (DBClient, errors.Error) {
340342
data := []byte("{}")
341343
if len(c.Metadata) > 0 {
342344
b, err := json.Marshal(c.Metadata)
@@ -346,8 +348,8 @@ func ToDBClient(c clients.Client) (DBClient, error) {
346348
data = b
347349
}
348350
var tags pgtype.TextArray
349-
if err := tags.Set(c.Tags); err != nil {
350-
return DBClient{}, err
351+
if Err := tags.Set(c.Tags); Err != nil {
352+
return DBClient{}, errors.Cast(Err)
351353
}
352354
var updatedBy *string
353355
if c.UpdatedBy != "" {
@@ -374,7 +376,7 @@ func ToDBClient(c clients.Client) (DBClient, error) {
374376
}, nil
375377
}
376378

377-
func ToClient(c DBClient) (clients.Client, error) {
379+
func ToClient(c DBClient) (clients.Client, errors.Error) {
378380
var metadata clients.Metadata
379381
if c.Metadata != nil {
380382
if err := json.Unmarshal([]byte(c.Metadata), &metadata); err != nil {
@@ -415,7 +417,7 @@ func ToClient(c DBClient) (clients.Client, error) {
415417
return cli, nil
416418
}
417419

418-
func ToDBClientsPage(pm clients.Page) (dbClientsPage, error) {
420+
func ToDBClientsPage(pm clients.Page) (dbClientsPage, errors.Error) {
419421
_, data, err := postgres.CreateMetadataQuery("", pm.Metadata)
420422
if err != nil {
421423
return dbClientsPage{}, errors.Wrap(repoerr.ErrViewEntity, err)
@@ -448,7 +450,7 @@ type dbClientsPage struct {
448450
Role clients.Role `db:"role"`
449451
}
450452

451-
func PageQuery(pm clients.Page) (string, error) {
453+
func PageQuery(pm clients.Page) (string, errors.Error) {
452454
mq, _, err := postgres.CreateMetadataQuery("", pm.Metadata)
453455
if err != nil {
454456
return "", errors.Wrap(errors.ErrMalformedEntity, err)

‎pkg/clients/postgres/clients_test.go‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1848,9 +1848,9 @@ func save(ctx context.Context, repo *postgres.Repository, c mgclients.Client) (m
18481848
return mgclients.Client{}, errors.Wrap(repoerr.ErrCreateEntity, err)
18491849
}
18501850

1851-
row, err := repo.DB.NamedQueryContext(ctx, q, dbc)
1852-
if err != nil {
1853-
return mgclients.Client{}, ipostgres.HandleError(repoerr.ErrCreateEntity, err)
1851+
row, Err := repo.DB.NamedQueryContext(ctx, q, dbc)
1852+
if Err != nil {
1853+
return mgclients.Client{}, ipostgres.HandleError(repoerr.ErrCreateEntity, Err)
18541854
}
18551855
defer row.Close()
18561856

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