-
Notifications
You must be signed in to change notification settings - Fork 0
/
reviews.go
267 lines (238 loc) · 6.9 KB
/
reviews.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
package reviews
import (
"database/sql"
"errors"
"fmt"
"time"
"github.com/benoitkugler/maths-online/server/src/sql/editor"
"github.com/benoitkugler/maths-online/server/src/sql/homework"
"github.com/benoitkugler/maths-online/server/src/sql/teacher"
"github.com/benoitkugler/maths-online/server/src/sql/trivial"
"github.com/benoitkugler/maths-online/server/src/utils"
)
// Comment stores the content of a comment in a
// review
type Comment struct {
Time time.Time
Message string
}
// Approval is the evaluation of one teacher
// about the review
type Approval uint8
const (
// The teacher does not pronounce itself
Neutral Approval = iota
InFavor
Opposed
)
// ReviewKind is an enum describing the kind of item
// which may be in a review
type ReviewKind uint8
const (
KQuestion ReviewKind = iota // Question
KExercice // Exercice
KTrivial // Isy'Triv
KSheet // Feuille d'exercice
)
func (k ReviewKind) String() string {
switch k {
case KQuestion:
return "Question"
case KExercice:
return "Exercice"
case KTrivial:
return "Isy'Triv"
case KSheet:
return "Feuille d'exercice"
default:
return fmt.Sprintf("<invalid reviews.Kind %d>", k)
}
}
type TargetHeader struct {
Title string
Owner teacher.IdTeacher
}
type Target interface {
Review() IdReview
WithIdReview(IdReview) Target
// Insert inserts the target in the proper table
Insert(tx *sql.Tx) error
// Errors should not be wrapped
Load(db DB) (TargetHeader, error)
// MoveToAdmin update the targeted item, marking it
// as Public and belonging to the given [adminID].
// Errors should not be wrapped
MoveToAdmin(db DB, adminID teacher.IdTeacher) error
}
func (tr ReviewQuestion) Review() IdReview { return tr.IdReview }
func (tr ReviewExercice) Review() IdReview { return tr.IdReview }
func (tr ReviewTrivial) Review() IdReview { return tr.IdReview }
func (tr ReviewSheet) Review() IdReview { return tr.IdReview }
func (tr ReviewQuestion) WithIdReview(r IdReview) Target { tr.IdReview = r; return tr }
func (tr ReviewExercice) WithIdReview(r IdReview) Target { tr.IdReview = r; return tr }
func (tr ReviewTrivial) WithIdReview(r IdReview) Target { tr.IdReview = r; return tr }
func (tr ReviewSheet) WithIdReview(r IdReview) Target { tr.IdReview = r; return tr }
func (tr ReviewQuestion) Insert(tx *sql.Tx) error { return InsertManyReviewQuestions(tx, tr) }
func (tr ReviewExercice) Insert(tx *sql.Tx) error { return InsertManyReviewExercices(tx, tr) }
func (tr ReviewTrivial) Insert(tx *sql.Tx) error { return InsertManyReviewTrivials(tx, tr) }
func (tr ReviewSheet) Insert(tx *sql.Tx) error { return InsertManyReviewSheets(tx, tr) }
func (tr ReviewQuestion) Load(db DB) (TargetHeader, error) {
item, err := editor.SelectQuestiongroup(db, tr.IdQuestion)
if err != nil {
return TargetHeader{}, err
}
return TargetHeader{Title: item.Title, Owner: item.IdTeacher}, nil
}
func (tr ReviewExercice) Load(db DB) (TargetHeader, error) {
item, err := editor.SelectExercicegroup(db, tr.IdExercice)
if err != nil {
return TargetHeader{}, err
}
return TargetHeader{Title: item.Title, Owner: item.IdTeacher}, nil
}
func (tr ReviewTrivial) Load(db DB) (TargetHeader, error) {
item, err := trivial.SelectTrivial(db, tr.IdTrivial)
if err != nil {
return TargetHeader{}, err
}
return TargetHeader{Title: item.Name, Owner: item.IdTeacher}, nil
}
func (tr ReviewSheet) Load(db DB) (TargetHeader, error) {
item, err := homework.SelectSheet(db, tr.IdSheet)
if err != nil {
return TargetHeader{}, err
}
title := item.Title
if item.Level != "" {
title = fmt.Sprintf("%s (%s)", item.Title, item.Level)
}
return TargetHeader{Title: title, Owner: item.IdTeacher}, nil
}
func (tr ReviewQuestion) MoveToAdmin(db DB, adminID teacher.IdTeacher) error {
item, err := editor.SelectQuestiongroup(db, tr.IdQuestion)
if err != nil {
return err
}
item.IdTeacher = adminID
item.Public = true
_, err = item.Update(db)
return err
}
func (tr ReviewExercice) MoveToAdmin(db DB, adminID teacher.IdTeacher) error {
item, err := editor.SelectExercicegroup(db, tr.IdExercice)
if err != nil {
return err
}
item.IdTeacher = adminID
item.Public = true
_, err = item.Update(db)
return err
}
func (tr ReviewTrivial) MoveToAdmin(db DB, adminID teacher.IdTeacher) error {
item, err := trivial.SelectTrivial(db, tr.IdTrivial)
if err != nil {
return err
}
item.IdTeacher = adminID
item.Public = true
_, err = item.Update(db)
return err
}
func (tr ReviewSheet) MoveToAdmin(db DB, adminID teacher.IdTeacher) error {
item, err := homework.SelectSheet(db, tr.IdSheet)
if err != nil {
return err
}
item.IdTeacher = adminID
item.Public = true
_, err = item.Update(db)
return err
}
// LoadTarget load all the target associated to the given review
// Errors are wrapped with [utils.SQLError]
func LoadTarget(db DB, id IdReview) (Target, error) {
question, isQuestion, err := SelectReviewQuestionByIdReview(db, id)
if err != nil {
return nil, utils.SQLError(err)
}
exercice, isExercice, err := SelectReviewExerciceByIdReview(db, id)
if err != nil {
return nil, utils.SQLError(err)
}
trivial, isTrivial, err := SelectReviewTrivialByIdReview(db, id)
if err != nil {
return nil, utils.SQLError(err)
}
sheet, isSheet, err := SelectReviewSheetByIdReview(db, id)
if err != nil {
return nil, utils.SQLError(err)
}
switch {
case isQuestion:
return question, nil
case isExercice:
return exercice, nil
case isTrivial:
return trivial, nil
case isSheet:
return sheet, nil
default:
return nil, errors.New("internal error: review without target")
}
}
// LoadTargets load all the targets associated to the reviews
func LoadTargets(db DB) (map[IdReview]Target, error) {
questions, err := SelectAllReviewQuestions(db)
if err != nil {
return nil, utils.SQLError(err)
}
exercices, err := SelectAllReviewExercices(db)
if err != nil {
return nil, utils.SQLError(err)
}
trivials, err := SelectAllReviewTrivials(db)
if err != nil {
return nil, utils.SQLError(err)
}
sheets, err := SelectAllReviewSheets(db)
if err != nil {
return nil, utils.SQLError(err)
}
out := make(map[IdReview]Target)
for _, target := range questions {
out[target.IdReview] = target
}
for _, target := range exercices {
out[target.IdReview] = target
}
for _, target := range trivials {
out[target.IdReview] = target
}
for _, target := range sheets {
out[target.IdReview] = target
}
return out, nil
}
// UpdateParticipation update the fields given by [part]
func UpdateParticipation(db *sql.DB, part ReviewParticipation) error {
// insert back into the DB : delete and insert
tx, err := db.Begin()
if err != nil {
return utils.SQLError(err)
}
err = part.Delete(tx)
if err != nil {
_ = tx.Rollback()
return utils.SQLError(err)
}
err = InsertManyReviewParticipations(tx, part)
if err != nil {
_ = tx.Rollback()
return utils.SQLError(err)
}
err = tx.Commit()
if err != nil {
return utils.SQLError(err)
}
return nil
}