queries.UpdateSubUsers - Code Metrics - Inspection of "Create docker-image.yml" - memnix/memnix-rest - Measure and Improve Code Quality continuously with Scrutinizer

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Push — main ( 7c64d9...5da60f )

by Yume

created 2022-07-04 20:14 UTC

queries.UpdateSubUsers A

↳ Parent: app/queries/queries.go

Complexity

Conditions

Size

Total Lines	23
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	5
eloc	16
nop	2
dl	0
loc	23
rs	9.1333
c	0
b	0
f	0

package queries

import (
	"errors"
	"fmt"
	"math/rand"
	"time"

	"github.com/memnix/memnixrest/app/models"
	"github.com/memnix/memnixrest/pkg/core"
	"github.com/memnix/memnixrest/pkg/database"
	"github.com/memnix/memnixrest/pkg/utils"
	"gorm.io/gorm"
)

// UpdateSubUsers generates MemDate for sub users
func UpdateSubUsers(card *models.Card, user *models.User) error {
	var users []models.User
	result := new(models.ResponseHTTP)

	if result = GetSubUsers(card.DeckID); !result.Success {
		log := models.CreateLog(fmt.Sprintf("Error from %s on deck %d - CreateNewCard: %s", user.Email, card.DeckID, result.Message),
			models.LogQueryGetError).SetType(models.LogTypeError).AttachIDs(user.ID, card.DeckID, card.ID)
		_ = log.SendLog()
		return errors.New("couldn't get sub users")
	}

	switch result.Data.(type) {
	default:
		return errors.New("couldn't get sub users")
	case []models.User:
		users = result.Data.([]models.User)
	}

	for i := range users {
		_ = GenerateMemDate(users[i].ID, card.ID, card.DeckID)
	}

	return nil
}

// FillResponseDeck returns a filled models.ResponseDeck
// This function might become a method of models.ResponseDeck
func FillResponseDeck(deck *models.Deck, permission models.AccessPermission, toggleToday bool) models.ResponseDeck {
	db := database.DBConn

	deckResponse := new(models.ResponseDeck)

	deckResponse.Deck = *deck
	deckResponse.DeckID = deck.ID
	deckResponse.Permission = permission
	deckResponse.ToggleToday = toggleToday

	if owner := deck.GetOwner(); owner.ID != 0 {
		publicUser := new(models.PublicUser)

		publicUser.Set(&owner)

		deckResponse.Owner = *publicUser
		deckResponse.OwnerId = owner.ID
	}

	var count int64
	if err := db.Table("cards").Where("cards.deck_id = ?", deck.ID).Count(&count).Error; err != nil {
		deckResponse.CardCount = 0
	} else {
		deckResponse.CardCount = count
	}
	return *deckResponse
}

// GenerateCreatorAccess sets an user as a deck creator
func GenerateCreatorAccess(user *models.User, deck *models.Deck) *models.ResponseHTTP {
	db := database.DBConn
	// TODO: Change models.User & models.Deck to uint
	access := new(models.Access)
	res := new(models.ResponseHTTP)

	access.Set(user.ID, deck.ID, models.AccessOwner)
	db.Create(access)

	res.GenerateSuccess("Success register a creator access !", *access, 1)
	return res
}

// GenerateAccess sets a default student access to a deck for a given user
func GenerateAccess(user *models.User, deck *models.Deck) *models.ResponseHTTP {
	db := database.DBConn
	res := new(models.ResponseHTTP)

	if deck.Status != models.DeckPublic && user.Permissions != models.PermAdmin {
		res.GenerateError(utils.ErrorForbidden)
		return res
	}

	access := new(models.Access)

	if err := db.Joins("User").Joins("Deck").Where("accesses.user_id = ? AND accesses.deck_id =?", user.ID, deck.ID).Find(&access).Error; err != nil {
		if errors.Is(err, gorm.ErrRecordNotFound) {
			access.Set(user.ID, deck.ID, models.AccessStudent)
			db.Preload("User").Preload("Deck").Create(access)
		}

	} else {
		if access.Permission >= models.AccessStudent {
			res.GenerateError(utils.ErrorAlreadySub)
			return res

		} else {
			access.Set(user.ID, deck.ID, models.AccessStudent)
			db.Preload("User").Preload("Deck").Save(access)
		}
	}

	res.GenerateSuccess("Success register an access", *access, 1)
	return res
}

// CheckAccess verifies if a given user as the right models.Permission to perform an action on a deck
func CheckAccess(userID, deckID uint, perm models.AccessPermission) *models.ResponseHTTP {
	db := database.DBConn // DB Conn

	access := new(models.Access)
	res := new(models.ResponseHTTP)

	if err := db.Joins("User").Joins("Deck").Where("accesses.user_id = ? AND accesses.deck_id = ?", userID, deckID).First(&access).Error; err != nil {
		access.Permission = models.AccessNone
	}

	if access.Permission < perm {
		res.GenerateError(utils.ErrorForbidden)
		return res
	}

	res.GenerateSuccess("Success checking access permissions", *access, 1)
	return res
}

// CheckCardLimit verifies that a deck can handle more cards
func CheckCardLimit(permission models.Permission, deckID uint) bool {
	db := database.DBConn // DB Conn
	var count int64

	if err := db.Table("cards").Where("cards.deck_id = ?", deckID).Count(&count).Error; err != nil {
		//TODO: Handle error
		return true
	}

	if permission < models.PermMod && count >= utils.MaxCardDeck {
		return false
	}

	return true
}

// CheckMCQLimit verifies that a deck can handle more mcqs
func CheckMCQLimit(deckID uint) bool {
	db := database.DBConn // DB Conn
	var count int64

	if err := db.Table("mcqs").Where("mcqs.deck_id = ?", deckID).Count(&count).Error; err != nil {
		return true
	}

	if count >= utils.MaxMcqDeck {
		return false
	}

	return true
}

// CheckDeckLimit verifies that the user hasn't reached the limit
func CheckDeckLimit(user *models.User) bool {
	db := database.DBConn // DB Conn
	var count int64

	if err := db.Table("accesses").Where("accesses.user_id = ? AND accesses.permission = ?", user.ID, models.AccessOwner).Count(&count).Error; err != nil {
		//TODO: Handle error
		return true
	}

	if user.Permissions < models.PermMod && count >= utils.MaxDeckNormalUser {
		return false
	}

	return true
}

// PostMem updates MemDate & Mem
func PostMem(user *models.User, card *models.Card, validation *models.CardResponseValidation, training bool) *models.ResponseHTTP {
	db := database.DBConn // DB Conn
	//TODO: Replace struct params with ids
	res := new(models.ResponseHTTP)

	memDate := new(models.MemDate)

	if err := db.Joins("Card").Joins("User").Joins("Deck").Where("mem_dates.user_id = ? AND mem_dates.card_id = ?",
		user.ID, card.ID).First(&memDate).Error; err != nil {
		res.GenerateError(utils.ErrorRequestFailed) // MemDate not found
		// TODO: Create a default MemDate
		return res
	}

	exMem := FetchMem(memDate.CardID, user.ID)
	if exMem.Efactor == 0 {
		exMem.FillDefaultValues(user.ID, card.ID)
	}

	if training {
		core.UpdateMemTraining(&exMem, validation.Validate)
	} else {
		core.UpdateMem(&exMem, validation.Validate)
	}
	res.GenerateSuccess("Success Post Mem", nil, 0)
	return res
}

// PopulateMemDate with default value for a given user & deck
// This is used on deck sub
func PopulateMemDate(user *models.User, deck *models.Deck) *models.ResponseHTTP {
	db := database.DBConn // DB Conn
	var cards []models.Card
	res := new(models.ResponseHTTP)

	if err := db.Joins("Deck").Where("cards.deck_id = ?", deck.ID).Find(&cards).Error; err != nil {
		res.GenerateError(err.Error()) // MemDate not found
		return res
	}

	for i := range cards {
		_ = GenerateMemDate(user.ID, cards[i].ID, cards[i].DeckID)
	}
	res.GenerateSuccess("Success generated mem_date", nil, 0)
	return res
}

// GetSubUsers returns a list of users sub to a deck
func GetSubUsers(deckID uint) *models.ResponseHTTP {
	res := new(models.ResponseHTTP)

	db := database.DBConn // DB Conn
	var users []models.User

	if err := db.Joins("left join accesses ON users.id = accesses.user_id AND accesses.deck_id = ?", deckID).Where("accesses.permission > ?", models.AccessNone).Find(&users).Error; err != nil {
		res.GenerateError(err.Error())
		return res
	}
	res.GenerateSuccess("Success getting sub users", users, len(users))
	return res
}

// GenerateMemDate with default nextDate
func GenerateMemDate(userID, cardID, deckID uint) *models.ResponseHTTP {
	db := database.DBConn // DB Conn
	res := new(models.ResponseHTTP)

	memDate := new(models.MemDate)

	if err := db.Joins("User").Joins("Card").Where("mem_dates.user_id = ? AND mem_dates.card_id = ?", userID, cardID).First(&memDate).Error; err != nil {
		if errors.Is(err, gorm.ErrRecordNotFound) {
			memDate.SetDefaultNextDate(userID, cardID, deckID)
			db.Create(memDate)
		} else {
			res.GenerateError(err.Error())
			return res
		}
	}
	res.GenerateSuccess("Success generate MemDate", memDate, 1)
	return res
}

// FetchMem returns last mem of an user on a given card
func FetchMem(cardID, userID uint) models.Mem {
	db := database.DBConn // DB Conn

	mem := new(models.Mem)
	if err := db.Joins("Card").Where("mems.card_id = ? AND mems.user_id = ?", cardID, userID).Order("id desc").First(&mem).Error; err != nil {
		if errors.Is(err, gorm.ErrRecordNotFound) {
			mem.Efactor = 0
		}
	}
	return *mem
}

// GenerateMCQ returns a list of answer
func GenerateMCQ(memDate *models.MemDate, userID uint) []string {

	mem := FetchMem(memDate.CardID, userID)

	var answersList []string
	if mem.IsMCQ() || memDate.Card.Type == models.CardMCQ {

		answersList = memDate.Card.GetMCQAnswers()
		if len(answersList) == 4 {
			memDate.Card.Type = models.CardMCQ // MCQ
		}
		return answersList
	}

	return answersList
}

// FetchTrainingCards returns training cards
func FetchTrainingCards(userID, deckID uint) *models.ResponseHTTP {
	res := new(models.ResponseHTTP)
	db := database.DBConn // DB Conn
	var result []models.ResponseCard

	var memDates []models.MemDate

	if err := db.Joins("Deck").Joins("Card").Where("mem_dates.deck_id = ? AND mem_dates.user_id = ?", deckID, userID).Find(&memDates).Error; err != nil {
		res.GenerateError(err.Error())
		return res
	}
	responseCard := new(models.ResponseCard)
	var answersList []string

	for i := range memDates {

		answersList = GenerateMCQ(&memDates[i], userID)
		responseCard.Set(&memDates[i].Card, answersList)

		result = append(result, *responseCard)
	}

	rand.Seed(time.Now().UnixNano())
	rand.Shuffle(len(result), func(i, j int) { result[i], result[j] = result[j], result[i] })

	res.GenerateSuccess("Success getting next card", result, len(result))
	return res

}

// FetchTodayCard return today cards
func FetchTodayCard(userID uint) *models.ResponseHTTP {
	db := database.DBConn // DB Conn
	t := time.Now()

	res := new(models.ResponseHTTP)
	var memDates []models.MemDate

	if err := db.Joins(
		"left join accesses ON mem_dates.deck_id = accesses.deck_id AND accesses.user_id = ?",
		userID).Joins("Card").Joins("Deck").Where("mem_dates.user_id = ? AND mem_dates.next_date < ? AND accesses.permission >= ? AND accesses.toggle_today IS true",
		userID, t.AddDate(0, 0, 1).Add(
			time.Duration(-t.Hour())*time.Hour), models.AccessStudent).Order("next_date asc").Find(&memDates).Error; err != nil {
		res.GenerateError("Today's memDate not found")
		return res
	}

	var answersList []string
	var responseCardList []models.ResponseCard
	responseCard := new(models.ResponseCard)

	for index := range memDates {
		answersList = GenerateMCQ(&memDates[index], userID)
		responseCard.Set(&memDates[index].Card, answersList)
		responseCardList = append(responseCardList, *responseCard)
	}

	rand.Seed(time.Now().UnixNano())
	rand.Shuffle(len(responseCardList), func(i, j int) { responseCardList[i], responseCardList[j] = responseCardList[j], responseCardList[i] })

	res.GenerateSuccess("Success getting next today's cards", responseCardList, len(responseCardList))
	return res
}

// FetchNextTodayCard return next today card
func FetchNextTodayCard(userID uint) *models.ResponseHTTP {
	res := new(models.ResponseHTTP)
	responseCard := new(models.ResponseCard)
	memDate := new(models.MemDate)
	var answersList []string

	if result := memDate.GetNextToday(userID); !result.Success {
		res.GenerateError("Next card not found")
		return res
	}
	answersList = GenerateMCQ(memDate, userID)

	responseCard.Set(&memDate.Card, answersList)

	res.GenerateSuccess("Success getting next card", responseCard, 1)
	return res
}

// FetchNextCard returns next card
func FetchNextCard(userID, deckID uint) *models.ResponseHTTP {
	res := new(models.ResponseHTTP)
	responseCard := new(models.ResponseCard)
	memDate := new(models.MemDate)
	var answersList []string

	if deckID != 0 {
		if result := memDate.GetNextByDeck(userID, deckID); !result.Success {
			res.GenerateError("Next card not found")
			return res
		}
	} else {
		if result := memDate.GetNext(userID); !result.Success {
			res.GenerateError("Next card not found")
			return res
		}

	}

	answersList = GenerateMCQ(memDate, userID)
	responseCard.Set(&memDate.Card, answersList)

	res.GenerateSuccess("Success getting next card", responseCard, 1)
	return res
}


1			package queries
2
3			import (
4			"errors"
5			"fmt"
6			"math/rand"
7			"time"
8
9			"github.com/memnix/memnixrest/app/models"
10			"github.com/memnix/memnixrest/pkg/core"
11			"github.com/memnix/memnixrest/pkg/database"
12			"github.com/memnix/memnixrest/pkg/utils"
13			"gorm.io/gorm"
14			)
15
16			// UpdateSubUsers generates MemDate for sub users
17			func UpdateSubUsers(card models.Card, user models.User) error {
18			var users []models.User
19			result := new(models.ResponseHTTP)
20
21			if result = GetSubUsers(card.DeckID); !result.Success {
22			log := models.CreateLog(fmt.Sprintf("Error from %s on deck %d - CreateNewCard: %s", user.Email, card.DeckID, result.Message),
23			models.LogQueryGetError).SetType(models.LogTypeError).AttachIDs(user.ID, card.DeckID, card.ID)
24			_ = log.SendLog()
25			return errors.New("couldn't get sub users")
26			}
27
28			switch result.Data.(type) {
29			default:
30			return errors.New("couldn't get sub users")
31			case []models.User:
32			users = result.Data.([]models.User)
33			}
34
35			for i := range users {
36			_ = GenerateMemDate(users[i].ID, card.ID, card.DeckID)
37			}
38
39			return nil
40			}
41
42			// FillResponseDeck returns a filled models.ResponseDeck
43			// This function might become a method of models.ResponseDeck
44			func FillResponseDeck(deck *models.Deck, permission models.AccessPermission, toggleToday bool) models.ResponseDeck {
45			db := database.DBConn
46
47			deckResponse := new(models.ResponseDeck)
48
49			deckResponse.Deck = *deck
50			deckResponse.DeckID = deck.ID
51			deckResponse.Permission = permission
52			deckResponse.ToggleToday = toggleToday
53
54			if owner := deck.GetOwner(); owner.ID != 0 {
55			publicUser := new(models.PublicUser)
56
57			publicUser.Set(&owner)
58
59			deckResponse.Owner = *publicUser
60			deckResponse.OwnerId = owner.ID
61			}
62
63			var count int64
64			if err := db.Table("cards").Where("cards.deck_id = ?", deck.ID).Count(&count).Error; err != nil {
65			deckResponse.CardCount = 0
66			} else {
67			deckResponse.CardCount = count
68			}
69			return *deckResponse
70			}
71
72			// GenerateCreatorAccess sets an user as a deck creator
73			func GenerateCreatorAccess(user models.User, deck models.Deck) *models.ResponseHTTP {
74			db := database.DBConn
75			// TODO: Change models.User & models.Deck to uint
76			access := new(models.Access)
77			res := new(models.ResponseHTTP)
78
79			access.Set(user.ID, deck.ID, models.AccessOwner)
80			db.Create(access)
81
82			res.GenerateSuccess("Success register a creator access !", *access, 1)
83			return res
84			}
85
86			// GenerateAccess sets a default student access to a deck for a given user
87			func GenerateAccess(user models.User, deck models.Deck) *models.ResponseHTTP {
88			db := database.DBConn
89			res := new(models.ResponseHTTP)
90
91			if deck.Status != models.DeckPublic && user.Permissions != models.PermAdmin {
92			res.GenerateError(utils.ErrorForbidden)
93			return res
94			}
95
96			access := new(models.Access)
97
98			if err := db.Joins("User").Joins("Deck").Where("accesses.user_id = ? AND accesses.deck_id =?", user.ID, deck.ID).Find(&access).Error; err != nil {
99			if errors.Is(err, gorm.ErrRecordNotFound) {
100			access.Set(user.ID, deck.ID, models.AccessStudent)
101			db.Preload("User").Preload("Deck").Create(access)
102			}
103
104			} else {
105			if access.Permission >= models.AccessStudent {
106			res.GenerateError(utils.ErrorAlreadySub)
107			return res
108
109			} else {
110			access.Set(user.ID, deck.ID, models.AccessStudent)
111			db.Preload("User").Preload("Deck").Save(access)
112			}
113			}
114
115			res.GenerateSuccess("Success register an access", *access, 1)
116			return res
117			}
118
119			// CheckAccess verifies if a given user as the right models.Permission to perform an action on a deck
120			func CheckAccess(userID, deckID uint, perm models.AccessPermission) *models.ResponseHTTP {
121			db := database.DBConn // DB Conn
122
123			access := new(models.Access)
124			res := new(models.ResponseHTTP)
125
126			if err := db.Joins("User").Joins("Deck").Where("accesses.user_id = ? AND accesses.deck_id = ?", userID, deckID).First(&access).Error; err != nil {
127			access.Permission = models.AccessNone
128			}
129
130			if access.Permission < perm {
131			res.GenerateError(utils.ErrorForbidden)
132			return res
133			}
134
135			res.GenerateSuccess("Success checking access permissions", *access, 1)
136			return res
137			}
138
139			// CheckCardLimit verifies that a deck can handle more cards
140			func CheckCardLimit(permission models.Permission, deckID uint) bool {
141			db := database.DBConn // DB Conn
142			var count int64
143
144			if err := db.Table("cards").Where("cards.deck_id = ?", deckID).Count(&count).Error; err != nil {
145			//TODO: Handle error
146			return true
147			}
148
149			if permission < models.PermMod && count >= utils.MaxCardDeck {
150			return false
151			}
152
153			return true
154			}
155
156			// CheckMCQLimit verifies that a deck can handle more mcqs
157			func CheckMCQLimit(deckID uint) bool {
158			db := database.DBConn // DB Conn
159			var count int64
160
161			if err := db.Table("mcqs").Where("mcqs.deck_id = ?", deckID).Count(&count).Error; err != nil {
162			return true
163			}
164
165			if count >= utils.MaxMcqDeck {
166			return false
167			}
168
169			return true
170			}
171
172			// CheckDeckLimit verifies that the user hasn't reached the limit
173			func CheckDeckLimit(user *models.User) bool {
174			db := database.DBConn // DB Conn
175			var count int64
176
177			if err := db.Table("accesses").Where("accesses.user_id = ? AND accesses.permission = ?", user.ID, models.AccessOwner).Count(&count).Error; err != nil {
178			//TODO: Handle error
179			return true
180			}
181
182			if user.Permissions < models.PermMod && count >= utils.MaxDeckNormalUser {
183			return false
184			}
185
186			return true
187			}
188
189			// PostMem updates MemDate & Mem
190			func PostMem(user models.User, card models.Card, validation models.CardResponseValidation, training bool) models.ResponseHTTP {
191			db := database.DBConn // DB Conn
192			//TODO: Replace struct params with ids
193			res := new(models.ResponseHTTP)
194
195			memDate := new(models.MemDate)
196
197			if err := db.Joins("Card").Joins("User").Joins("Deck").Where("mem_dates.user_id = ? AND mem_dates.card_id = ?",
198			user.ID, card.ID).First(&memDate).Error; err != nil {
199			res.GenerateError(utils.ErrorRequestFailed) // MemDate not found
200			// TODO: Create a default MemDate
201			return res
202			}
203
204			exMem := FetchMem(memDate.CardID, user.ID)
205			if exMem.Efactor == 0 {
206			exMem.FillDefaultValues(user.ID, card.ID)
207			}
208
209			if training {
210			core.UpdateMemTraining(&exMem, validation.Validate)
211			} else {
212			core.UpdateMem(&exMem, validation.Validate)
213			}
214			res.GenerateSuccess("Success Post Mem", nil, 0)
215			return res
216			}
217
218			// PopulateMemDate with default value for a given user & deck
219			// This is used on deck sub
220			func PopulateMemDate(user models.User, deck models.Deck) *models.ResponseHTTP {
221			db := database.DBConn // DB Conn
222			var cards []models.Card
223			res := new(models.ResponseHTTP)
224
225			if err := db.Joins("Deck").Where("cards.deck_id = ?", deck.ID).Find(&cards).Error; err != nil {
226			res.GenerateError(err.Error()) // MemDate not found
227			return res
228			}
229
230			for i := range cards {
231			_ = GenerateMemDate(user.ID, cards[i].ID, cards[i].DeckID)
232			}
233			res.GenerateSuccess("Success generated mem_date", nil, 0)
234			return res
235			}
236
237			// GetSubUsers returns a list of users sub to a deck
238			func GetSubUsers(deckID uint) *models.ResponseHTTP {
239			res := new(models.ResponseHTTP)
240
241			db := database.DBConn // DB Conn
242			var users []models.User
243
244			if err := db.Joins("left join accesses ON users.id = accesses.user_id AND accesses.deck_id = ?", deckID).Where("accesses.permission > ?", models.AccessNone).Find(&users).Error; err != nil {
245			res.GenerateError(err.Error())
246			return res
247			}
248			res.GenerateSuccess("Success getting sub users", users, len(users))
249			return res
250			}
251
252			// GenerateMemDate with default nextDate
253			func GenerateMemDate(userID, cardID, deckID uint) *models.ResponseHTTP {
254			db := database.DBConn // DB Conn
255			res := new(models.ResponseHTTP)
256
257			memDate := new(models.MemDate)
258
259			if err := db.Joins("User").Joins("Card").Where("mem_dates.user_id = ? AND mem_dates.card_id = ?", userID, cardID).First(&memDate).Error; err != nil {
260			if errors.Is(err, gorm.ErrRecordNotFound) {
261			memDate.SetDefaultNextDate(userID, cardID, deckID)
262			db.Create(memDate)
263			} else {
264			res.GenerateError(err.Error())
265			return res
266			}
267			}
268			res.GenerateSuccess("Success generate MemDate", memDate, 1)
269			return res
270			}
271
272			// FetchMem returns last mem of an user on a given card
273			func FetchMem(cardID, userID uint) models.Mem {
274			db := database.DBConn // DB Conn
275
276			mem := new(models.Mem)
277			if err := db.Joins("Card").Where("mems.card_id = ? AND mems.user_id = ?", cardID, userID).Order("id desc").First(&mem).Error; err != nil {
278			if errors.Is(err, gorm.ErrRecordNotFound) {
279			mem.Efactor = 0
280			}
281			}
282			return *mem
283			}
284
285			// GenerateMCQ returns a list of answer
286			func GenerateMCQ(memDate *models.MemDate, userID uint) []string {
287
288			mem := FetchMem(memDate.CardID, userID)
289
290			var answersList []string
291			if mem.IsMCQ() \|\| memDate.Card.Type == models.CardMCQ {
292
293			answersList = memDate.Card.GetMCQAnswers()
294			if len(answersList) == 4 {
295			memDate.Card.Type = models.CardMCQ // MCQ
296			}
297			return answersList
298			}
299
300			return answersList
301			}
302
303			// FetchTrainingCards returns training cards
304			func FetchTrainingCards(userID, deckID uint) *models.ResponseHTTP {
305			res := new(models.ResponseHTTP)
306			db := database.DBConn // DB Conn
307			var result []models.ResponseCard
308
309			var memDates []models.MemDate
310
311			if err := db.Joins("Deck").Joins("Card").Where("mem_dates.deck_id = ? AND mem_dates.user_id = ?", deckID, userID).Find(&memDates).Error; err != nil {
312			res.GenerateError(err.Error())
313			return res
314			}
315			responseCard := new(models.ResponseCard)
316			var answersList []string
317
318			for i := range memDates {
319
320			answersList = GenerateMCQ(&memDates[i], userID)
321			responseCard.Set(&memDates[i].Card, answersList)
322
323			result = append(result, *responseCard)
324			}
325
326			rand.Seed(time.Now().UnixNano())
327			rand.Shuffle(len(result), func(i, j int) { result[i], result[j] = result[j], result[i] })
328
329			res.GenerateSuccess("Success getting next card", result, len(result))
330			return res
331
332			}
333
334			// FetchTodayCard return today cards
335			func FetchTodayCard(userID uint) *models.ResponseHTTP {
336			db := database.DBConn // DB Conn
337			t := time.Now()
338
339			res := new(models.ResponseHTTP)
340			var memDates []models.MemDate
341
342			if err := db.Joins(
343			"left join accesses ON mem_dates.deck_id = accesses.deck_id AND accesses.user_id = ?",
344			userID).Joins("Card").Joins("Deck").Where("mem_dates.user_id = ? AND mem_dates.next_date < ? AND accesses.permission >= ? AND accesses.toggle_today IS true",
345			userID, t.AddDate(0, 0, 1).Add(
346			time.Duration(-t.Hour())*time.Hour), models.AccessStudent).Order("next_date asc").Find(&memDates).Error; err != nil {
347			res.GenerateError("Today's memDate not found")
348			return res
349			}
350
351			var answersList []string
352			var responseCardList []models.ResponseCard
353			responseCard := new(models.ResponseCard)
354
355			for index := range memDates {
356			answersList = GenerateMCQ(&memDates[index], userID)
357			responseCard.Set(&memDates[index].Card, answersList)
358			responseCardList = append(responseCardList, *responseCard)
359			}
360
361			rand.Seed(time.Now().UnixNano())
362			rand.Shuffle(len(responseCardList), func(i, j int) { responseCardList[i], responseCardList[j] = responseCardList[j], responseCardList[i] })
363
364			res.GenerateSuccess("Success getting next today's cards", responseCardList, len(responseCardList))
365			return res
366			}
367
368			// FetchNextTodayCard return next today card
369			func FetchNextTodayCard(userID uint) *models.ResponseHTTP {
370			res := new(models.ResponseHTTP)
371			responseCard := new(models.ResponseCard)
372			memDate := new(models.MemDate)
373			var answersList []string
374
375			if result := memDate.GetNextToday(userID); !result.Success {
376			res.GenerateError("Next card not found")
377			return res
378			}
379			answersList = GenerateMCQ(memDate, userID)
380
381			responseCard.Set(&memDate.Card, answersList)
382
383			res.GenerateSuccess("Success getting next card", responseCard, 1)
384			return res
385			}
386
387			// FetchNextCard returns next card
388			func FetchNextCard(userID, deckID uint) *models.ResponseHTTP {
389			res := new(models.ResponseHTTP)
390			responseCard := new(models.ResponseCard)
391			memDate := new(models.MemDate)
392			var answersList []string
393
394			if deckID != 0 {
395			if result := memDate.GetNextByDeck(userID, deckID); !result.Success {
396			res.GenerateError("Next card not found")
397			return res
398			}
399			} else {
400			if result := memDate.GetNext(userID); !result.Success {
401			res.GenerateError("Next card not found")
402			return res
403			}
404
405			}
406
407			answersList = GenerateMCQ(memDate, userID)
408			responseCard.Set(&memDate.Card, answersList)
409
410			res.GenerateSuccess("Success getting next card", responseCard, 1)
411			return res
412			}
413

memnix / memnix-rest

Push — main ( 7c64d9...5da60f )

queries.UpdateSubUsers A

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