Concept elaborations

[Luburic]

Change Goal

• Instructors can define concept records to support student elaborations.
• Learners can practice oral exam-like interviews around a concept to improve their thought articulation and knowledge verbalization.

Database Changes

CREATE SCHEMA IF NOT EXISTS elaborations;

CREATE TABLE elaborations."ConceptElaborationTasks" (
    "Id"          integer GENERATED BY DEFAULT AS IDENTITY,
    "UnitId"      integer NOT NULL,
    "Order"       integer NOT NULL,
    "Title"       text    NOT NULL,
    "Description" text    NOT NULL,
    CONSTRAINT "PK_ConceptElaborationTasks" PRIMARY KEY ("Id")
);

CREATE INDEX "IX_ConceptElaborationTasks_UnitId_Order"
    ON elaborations."ConceptElaborationTasks" ("UnitId", "Order");

CREATE TABLE elaborations."ConceptRecords" (
    "Id"                       integer GENERATED BY DEFAULT AS IDENTITY,
    "ConceptElaborationTaskId" integer NOT NULL,
    "CanonicalDefinition"      text    NOT NULL,
    "KeyPropositions"          jsonb   NOT NULL,
    "CommonMisconceptions"     jsonb   NOT NULL,
    "KeyRelations"             jsonb   NOT NULL,
    CONSTRAINT "PK_ConceptRecords" PRIMARY KEY ("Id"),
    CONSTRAINT "FK_ConceptRecords_ConceptElaborationTasks_ConceptElaborationTaskId"
        FOREIGN KEY ("ConceptElaborationTaskId")
        REFERENCES elaborations."ConceptElaborationTasks" ("Id")
        ON DELETE CASCADE
);

CREATE UNIQUE INDEX "IX_ConceptRecords_ConceptElaborationTaskId"
    ON elaborations."ConceptRecords" ("ConceptElaborationTaskId");

CREATE TABLE elaborations."ConversationAttempts"
(
    "Id" integer NOT NULL GENERATED BY DEFAULT AS IDENTITY,
    "ConceptElaborationTaskId" integer NOT NULL,
    "LearnerId" integer NOT NULL,
    "Status" integer NOT NULL,
    "StartedAt" timestamp with time zone NOT NULL,
    "CompletedAt" timestamp with time zone,
    "FinalGrade" double precision NOT NULL,
    "TotalTargets" integer NOT NULL,
    "MaxRounds" integer NOT NULL,
    CONSTRAINT "PK_ConversationAttempts" PRIMARY KEY ("Id")
);

CREATE INDEX "IX_ConversationAttempts_ConceptElaborationTaskId_LearnerId"
    ON elaborations."ConversationAttempts" ("ConceptElaborationTaskId", "LearnerId");

CREATE TABLE elaborations."ConversationRounds"
(
    "Id" integer NOT NULL GENERATED BY DEFAULT AS IDENTITY,
    "ConversationAttemptId" integer NOT NULL,
    "Order" integer NOT NULL,
    "ElaborationContent" text NOT NULL,
    "SubmittedAt" timestamp with time zone NOT NULL,
    "FeedbackContent" text,
    "Probes" jsonb NOT NULL,
    CONSTRAINT "PK_ConversationRounds" PRIMARY KEY ("Id"),
    CONSTRAINT "FK_ConversationRounds_ConversationAttempts_ConversationAttempt~" FOREIGN KEY ("ConversationAttemptId")
        REFERENCES elaborations."ConversationAttempts" ("Id") MATCH SIMPLE
        ON UPDATE NO ACTION
        ON DELETE CASCADE
);

CREATE INDEX "IX_ConversationRounds_ConversationAttemptId_Order"
    ON elaborations."ConversationRounds" ("ConversationAttemptId", "Order");

CREATE TABLE elaborations."RoundEvaluations"
(
    "Id" integer NOT NULL GENERATED BY DEFAULT AS IDENTITY,
    "ConversationRoundId" integer NOT NULL,
    "Assessments" jsonb NOT NULL,
    "TriggeredMisconceptions" jsonb NOT NULL,
    CONSTRAINT "PK_RoundEvaluations" PRIMARY KEY ("Id"),
    CONSTRAINT "FK_RoundEvaluations_ConversationRounds_ConversationRoundId" FOREIGN KEY ("ConversationRoundId")
        REFERENCES elaborations."ConversationRounds" ("Id") MATCH SIMPLE
        ON UPDATE NO ACTION
        ON DELETE CASCADE
);

CREATE UNIQUE INDEX "IX_RoundEvaluations_ConversationRoundId"
    ON elaborations."RoundEvaluations" ("ConversationRoundId");

[sonarqubecloud]

Quality Gate passed

Issues
5 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud